34.90.77.219

Basic Information

Network
GOOGLE (US)
Routing
34.88.0.0/14 via AS15169
Protocols
80/HTTP, 3306/MYSQL, 993/IMAPS, 465/SMTP, 995/POP3S, 25/SMTP, 110/POP3, 21/FTP, 143/IMAP, 53/DNS, 443/HTTPS, 587/SMTP, 5432/POSTGRES, 2525/BANNER
Tags
ftp http https database pop3s smtp imaps pop3 dns mysql imap postgres

80/HTTP


Details Go

GET /

Server
nginx
Status Line
200 OK
GET /
[view page]

443/HTTPS


Details Go

GET /

Server
nginx
Status Line
200 OK
GET /
[view page]

Chrome TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xCCA8)
Browser Trusted
True

Heartbleed

Heartbleed
Heartbeat Disabled (OK)

Cryptographic Configuration

Export DHE
False
Export RSA
False
DHE Support
True

Certificate Chain

4c9dec5f3bf7accb941ce7d8a7892d0110c0bf279d95956635f98428d6e16d46
CN=gnldm1002.siteground.biz
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
O=Digital Signature Trust Co., CN=DST Root CA X3

21/FTP


Details

Banner Grab

Banner:
220-##########################################################
220-Please upload your web files to the public_html directory.
220-Note that letters are case sensitive.
220-##########################################################
220 This is a private system - No anonymous login

25/SMTP


Details

Banner Grab and StartTLS Initiation

Banner
220-gnldm1002.siteground.biz ESMTP #5 Sat, 17 Oct 2020 22:05:32 +0000
220-We do not authorize the use of this system to transport unsolicited,
220 and/or bulk e-mail.
EHLO
250-gnldm1002.siteground.biz Hello eecs.umich.edu [192.35.168.144]
250-SIZE 52428800
250-8BITMIME
250-DSN
250-VRFY
250-AUTH LOGIN PLAIN
250-STARTTLS
250 HELP
STARTTLS
220 TLS go ahead

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)
Browser Trusted
True

Certificate Chain

4c9dec5f3bf7accb941ce7d8a7892d0110c0bf279d95956635f98428d6e16d46
CN=gnldm1002.siteground.biz
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
O=Digital Signature Trust Co., CN=DST Root CA X3

465/SMTP


Details

Banner Grab

Banner
220-gnldm1002.siteground.biz ESMTP #5 Tue, 20 Oct 2020 01:46:50 +0000 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)
Browser Trusted
True

Certificate Chain

4c9dec5f3bf7accb941ce7d8a7892d0110c0bf279d95956635f98428d6e16d46
CN=gnldm1002.siteground.biz
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3

587/SMTP


Details

Banner Grab and StartTLS Initiation

Banner
220-gnldm1002.siteground.biz ESMTP #5 Sat, 17 Oct 2020 06:49:32 +0000
220-We do not authorize the use of this system to transport unsolicited,
220 and/or bulk e-mail.
EHLO
250-gnldm1002.siteground.biz Hello eecs.umich.edu [192.35.168.32]
250-SIZE 52428800
250-8BITMIME
250-DSN
250-VRFY
250-AUTH LOGIN PLAIN
250-STARTTLS
250 HELP
STARTTLS
220 TLS go ahead

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)
Browser Trusted
True

Certificate Chain

4c9dec5f3bf7accb941ce7d8a7892d0110c0bf279d95956635f98428d6e16d46
CN=gnldm1002.siteground.biz
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
O=Digital Signature Trust Co., CN=DST Root CA X3

53/DNS


Details

Open Resolver Query

Open Resolver
False

110/POP3


Details

Banner Grab and StartTLS Initiation

Server
Dovecot
Banner
+OK Dovecot ready.
STARTTLS
+OK Begin TLS negotiation now.

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)
Browser Trusted
True

Certificate Chain

4c9dec5f3bf7accb941ce7d8a7892d0110c0bf279d95956635f98428d6e16d46
CN=gnldm1002.siteground.biz
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
O=Digital Signature Trust Co., CN=DST Root CA X3

143/IMAP


Details

Banner Grab and StartTLS Initiation

Server
Dovecot
Banner
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE NAMESPACE LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready.
STARTTLS
a001 OK Begin TLS negotiation now.

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)
Browser Trusted
True

Certificate Chain

4c9dec5f3bf7accb941ce7d8a7892d0110c0bf279d95956635f98428d6e16d46
CN=gnldm1002.siteground.biz
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
O=Digital Signature Trust Co., CN=DST Root CA X3

993/IMAPS


Details

Banner Grab

Banner
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE NAMESPACE LITERAL+ AUTH=PLAIN AUTH=LOGIN] Dovecot ready.

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)
Browser Trusted
True

Certificate Chain

4c9dec5f3bf7accb941ce7d8a7892d0110c0bf279d95956635f98428d6e16d46
CN=gnldm1002.siteground.biz
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
O=Digital Signature Trust Co., CN=DST Root CA X3

995/POP3S


Details

Banner Grab

Banner
+OK Dovecot ready.

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)
Browser Trusted
True

Certificate Chain

346c6542b04cdbfd63e99543bfdf84fb9eddc2ab6d652a0e8aa212db30ccbdd4
CN=gnldm1002.siteground.biz
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
O=Digital Signature Trust Co., CN=DST Root CA X3

3306/MySQL


Details

Banner Grab

Version
5.7.26-29-log
Protocol Version
10

5432/Postgres


Details

Banner Grab

Supported Versions
FATAL: unsupported frontend protocol 0.0: server supports 2.0 to 3.0
Is SSL
False

2525/BANNER View Only


Details

Banner Info

Port
2525
Protocol
TCP
Decoded Banner
220-gnldm1002.siteground.biz ESMTP #5 Wed, 14 Oct 2020 15:18:33 +0000 
220-We do not authorize the use of this system to transport unsolicited, 
220 and/or bulk e-mail.

Geographic Location

City
Groningen
Province
Groningen
Country
Netherlands (NL)
Lat/Long
53.2157, 6.5765
Timezone
Europe/Amsterdam