mail.mcsignup.com - robtex.com

mail.mcsignup.com

DNSSEC⚠️ Not signed
A173.192.104.145πŸ‡ΊπŸ‡Έ SOFTLAYER173.192.64.0/18 -dal02
PTR91.68.c0ad.ip4.static.sl-reverse.com

mcsignup.com

DNSSEC⚠️ Not signed
A148.105.4.17πŸ‡ΊπŸ‡Έ THEROCKETSCIENCEGROUP148.105.4.0/24 Amazon EC2 Prefix
A198.2.159.17πŸ‡ΊπŸ‡Έ THEROCKETSCIENCEGROUP198.2.128.0/19 ROUTE-OBJECT
A198.2.191.26πŸ‡ΊπŸ‡Έ THEROCKETSCIENCEGROUP198.2.160.0/19 Prolexic Technologies, Inc.
NSpdns177.ultradns.com ⭐
NSpdns177.ultradns.biz
NSpdns177.ultradns.net
NSpdns177.ultradns.org
MXmail.mcsignup.com ⭐
TXTv=spf1 include:servers.mcsv.net -all
TXTyahoo-verification-key=FCZrmEH5v01Y4miNhvXzZ4yePtTjIHLAcF9+fTmcqvs=
SOApdns177.ultradns.comdev@mailchimp.com 2013-03-02 #78

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A173.192.104.145
●A173.192.104.1452015-09-03 β†’ 2026-05-31 Β· 2 obs
● 2015-09-03 01:56:34
● 2026-05-31 11:13:30

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...-
mcsignup.compdns177.ultradns.net, pdns177.ultradns.com, pdns177.ultradns.biz, pdns177.ultradns.org2 records

βœ… Authoritative Response

Server:156.154.65.177

NS records: pdns177.ultradns.net, pdns177.ultradns.com, pdns177.ultradns.biz, pdns177.ultradns.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcsignup.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1173.192.104.145

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns177.ultradns.com, pdns177.ultradns.com)

Analysis

Mail Server Role

mail.mcsignup.com is used as a mail server for mcsignup.com.

IP Addresses

mail.mcsignup.com points to a single IP number: 173.192.104.145.

Other host names, such as 91.68.c0ad.ip4.static.sl-reverse.com, share IP numbers with mail.mcsignup.com.