mystdcheck.com - robtex.com

mystdcheck.com

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
PTRip-198-49-23-144.defastlink.net
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
NSns-cloud-c1.googledomains.com ⭐
A2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c1.googledomains.com
A216.239.32.108🇺🇸 Google216.239.32.0/24
PTRns-cloud-c1.googledomains.com
NSns-cloud-c2.googledomains.com
A2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c2.googledomains.com
A216.239.34.108🇺🇸 Google216.239.34.0/24
PTRns-cloud-c2.googledomains.com
NSns-cloud-c3.googledomains.com
A2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c3.googledomains.com
A216.239.36.108🇺🇸 Google216.239.36.0/24
PTRns-cloud-c3.googledomains.com
NSns-cloud-c4.googledomains.com
A2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c4.googledomains.com
A216.239.38.108🇺🇸 Google216.239.38.0/24
PTRns-cloud-c4.googledomains.com
TXTv=spf1 -all
HTTPSHTTP/2, HTTP/1.1 ✓ hints match
IPv4198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOAns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

mystdcheck.com

DNS History

19 records (8 active, 11 former)

20162017201820192020202120222023202420252026NSns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comns1.websupport.skns2.websupport.skns3.websupport.skns75.domaincontrol.comns76.domaincontrol.comMXmailin1.mystdcheck.commailin2.mystdcheck.commailstore1.secureserver.netsmtp.secureserver.netA198.185.159.144198.185.159.145198.49.23.144198.49.23.14537.9.175.445.56.105.32
●NSns-cloud-c1.googledomains.com2026-03-09 → 2026-03-24 · 3 obs
○ 2019-03-26 11:49:02
● 2026-03-09 21:34:26
● 2026-03-24 09:01:42
●NSns-cloud-c2.googledomains.com2026-03-09 → 2026-03-24 · 3 obs
○ 2019-03-26 11:49:02
● 2026-03-09 21:34:26
● 2026-03-24 09:01:42
●NSns-cloud-c3.googledomains.com2026-03-09 → 2026-03-24 · 3 obs
○ 2019-03-26 11:49:02
● 2026-03-09 21:34:26
● 2026-03-24 09:01:42
●NSns-cloud-c4.googledomains.com2026-03-09 → 2026-03-24 · 3 obs
○ 2019-03-26 11:49:02
● 2026-03-09 21:34:26
● 2026-03-24 09:01:42
○NSns1.websupport.sk2019-03-26 → 2019-03-26 · 4 obs
○ 2017-02-10 19:35:42
● 2019-03-26 11:49:02
○ 2026-03-09 21:34:26
○ 2026-03-24 09:01:42
○NSns2.websupport.sk2019-03-26 → 2019-03-26 · 4 obs
○ 2017-02-10 19:35:42
● 2019-03-26 11:49:02
○ 2026-03-09 21:34:26
○ 2026-03-24 09:01:42
○NSns3.websupport.sk2019-03-26 → 2019-03-26 · 4 obs
○ 2017-02-10 19:35:42
● 2019-03-26 11:49:02
○ 2026-03-09 21:34:26
○ 2026-03-24 09:01:42
○NSns75.domaincontrol.com2015-06-22 → 2017-02-10 · 4 obs
● 2015-06-22 03:30:10
● 2017-02-10 19:35:42
○ 2019-03-26 11:49:02
○ 2026-03-24 09:01:42
○NSns76.domaincontrol.com2015-06-22 → 2017-02-10 · 4 obs
● 2015-06-22 03:30:10
● 2017-02-10 19:35:42
○ 2019-03-26 11:49:02
○ 2026-03-24 09:01:42
○MXmailin1.mystdcheck.com2019-03-26 → 2019-03-26 · 4 obs
○ 2017-02-10 19:35:42
● 2019-03-26 11:49:02
○ 2026-03-09 21:34:26
○ 2026-03-24 09:01:42
○MXmailin2.mystdcheck.com2019-03-26 → 2019-03-26 · 4 obs
○ 2017-02-10 19:35:42
● 2019-03-26 11:49:02
○ 2026-03-09 21:34:26
○ 2026-03-24 09:01:42
○MXmailstore1.secureserver.net2015-06-22 → 2017-02-10 · 4 obs
● 2015-06-22 03:30:10
● 2017-02-10 19:35:42
○ 2019-03-26 11:49:02
○ 2026-03-24 09:01:42
○MXsmtp.secureserver.net2015-06-22 → 2017-02-10 · 4 obs
● 2015-06-22 03:30:10
● 2017-02-10 19:35:42
○ 2019-03-26 11:49:02
○ 2026-03-24 09:01:42
●A198.185.159.1442026-03-09 → 2026-03-24 · 3 obs
○ 2019-03-26 11:49:02
● 2026-03-09 21:34:26
● 2026-03-24 09:01:42
●A198.185.159.1452026-03-09 → 2026-03-24 · 3 obs
○ 2019-03-26 11:49:02
● 2026-03-09 21:34:26
● 2026-03-24 09:01:42
●A198.49.23.1442026-03-09 → 2026-03-24 · 3 obs
○ 2019-03-26 11:49:02
● 2026-03-09 21:34:26
● 2026-03-24 09:01:42
●A198.49.23.1452026-03-09 → 2026-03-24 · 3 obs
○ 2019-03-26 11:49:02
● 2026-03-09 21:34:26
● 2026-03-24 09:01:42
○A37.9.175.42019-03-26 → 2019-03-26 · 4 obs
○ 2017-02-10 19:35:42
● 2019-03-26 11:49:02
○ 2026-03-09 21:34:26
○ 2026-03-24 09:01:42
○A45.56.105.322015-06-22 → 2017-02-10 · 4 obs
● 2015-06-22 03:30:10
● 2017-02-10 19:35:42
○ 2019-03-26 11:49:02
○ 2026-03-24 09:01:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mystdcheck.comns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.32.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mystdcheck.com (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.144, 198.49.23.144...
NS4ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com...
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1ns-cloud-c1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by mystdcheck.com: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

other host names including ninahorowitz.com, startlocalrecords.com, momentum-i.com, alimartrans.com and material.one share IP numbers with mystdcheck.com.

Name Servers

mystdcheck.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

mystdcheck.com at least partially shares name servers with other domains, for instance mlcc.info, notadress.press, elifeldman.com, cmvarga.org and alaynation.com.

Host names with two IP numbers:

ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108; ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108; ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108; ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108.