`ms19.tcnoc.com`

DNSSEC	⚠️ Not signed
A	38.99.86.41^{🇺🇸 COGENT38.99.86.0/23}
		PTR	`ms18.tcnoc.com`
		PTR	`ussf41.upstreamsecurity.net`

`tcnoc.com`

	DNSSEC	⚠️ Not signed
	A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	NS	`ns1-03.azure-dns.com` ⭐
	NS	`ns2-03.azure-dns.net`
	NS	`ns3-03.azure-dns.org`
	NS	`ns4-03.azure-dns.info`
	MX	`ms18.tcnoc.com` ⭐
	TXT	`7jk8pyjwhsegcbjlxehc`
	TXT	`p7n9s78ekjprdrn3l1sel4o59a`
	TXT	`3bsp6qqqmq2wyksh7kw264421ybvhw5r`
	TXT	`google-site-verification=8mB3JBHhtGxOvT(0x353378)UxfzyyzbhlZMAG4k0HXmRU9d-M`
	SOA	`ns1-03.azure-dns.com`doug@tangent.com 2023-12-24 #1

WOT: SAFE (60/100)
WOT: SAFE (62/100)

Previously MX for

susd.org

claflin.edu

gwcconferences.com

auartsandideas.com

lubbockisd.org

musicbythelake.com

Same first word

ms19.ru

Similar names

m9s1.com

91sm.lol

19sm.com

s91m.com

sm19.com.cn

1s9m.ws

sm91.vip

m91s.xyz

91sm.live

91sm.vip

DNS History

2 records (1 active, 1 former)

●A38.99.86.412026-02-27 → 2026-05-12 · 3 obs

○ 2017-10-18 00:48:56
● 2026-02-27 01:33:30
● 2026-05-12 10:26:36

○A63.209.10.2392015-08-12 → 2017-10-18 · 4 obs

● 2015-08-12 11:33:06
● 2017-10-18 00:48:56
○ 2026-02-27 01:33:30
○ 2026-05-12 10:26:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tcnoc.com	ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info	2 records

✅ Authoritative Response

Server:204.14.183.3

NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcnoc.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.99.86.41`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)

Analysis

IP Addresses

ms19.tcnoc.com points to a single IP address: 38.99.86.41.

Other host names, such as ms18.tcnoc.com and ussf41.upstreamsecurity.net, share IP numbers with ms19.tcnoc.com.

ms19.tcnoc.com - robtex.com

ms19.tcnoc.com

tcnoc.com