`tnmacomputing.org`

DNSSEC	⚠️ Not signed
A	173.216.113.83^{🇺🇸 SUDDE173.216.112.0/22}
		PTR	`173-216-113-83-cart.mid.dyn.suddenlink.net`
NS	`ns1.dnsowl.com` ⭐
		A	2400:cb00:2049:1::a29f:1a88^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1bad^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.136^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.173^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1a31^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b82^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.49^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.130^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1aea^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b62^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.234^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.98^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.dnsowl.com`hostmaster@dnsowl.com serial=1774646246

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐
	NS	`a2.org.afilias-nst.info`
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774644678

Same first word

tnmacomputing.org

DNS History

9 records (4 active, 5 former)

○NSns07.domaincontrol.com2015-08-22 → 2016-12-23 · 4 obs

● 2015-08-22 01:13:08
● 2016-12-23 15:25:30
○ 2017-10-08 13:29:02
○ 2026-03-27 21:21:32

○NSns08.domaincontrol.com2015-08-22 → 2016-12-23 · 4 obs

● 2015-08-22 01:13:08
● 2016-12-23 15:25:30
○ 2017-10-08 13:29:02
○ 2026-03-27 21:21:32

●NSns1.dnsowl.com2017-10-08 → 2026-03-27 · 3 obs

○ 2016-12-23 15:25:30
● 2017-10-08 13:29:02
● 2026-03-27 21:21:32

●NSns2.dnsowl.com2017-10-08 → 2026-03-27 · 3 obs

○ 2016-12-23 15:25:30
● 2017-10-08 13:29:02
● 2026-03-27 21:21:32

●NSns3.dnsowl.com2017-10-08 → 2026-03-27 · 3 obs

○ 2016-12-23 15:25:30
● 2017-10-08 13:29:02
● 2026-03-27 21:21:32

○MXmailstore1.secureserver.net2015-08-22 → 2016-12-23 · 4 obs

● 2015-08-22 01:13:08
● 2016-12-23 15:25:30
○ 2017-10-08 13:29:02
○ 2026-03-27 21:21:32

○MXsmtp.secureserver.net2015-08-22 → 2016-12-23 · 4 obs

● 2015-08-22 01:13:08
● 2016-12-23 15:25:30
○ 2017-10-08 13:29:02
○ 2026-03-27 21:21:32

○A173.216.113.242015-08-22 → 2016-12-23 · 4 obs

● 2015-08-22 01:13:08
● 2016-12-23 15:25:30
○ 2017-10-08 13:29:02
○ 2026-03-27 21:21:32

●A173.216.113.832017-10-08 → 2026-03-27 · 3 obs

○ 2016-12-23 15:25:30
● 2017-10-08 13:29:02
● 2026-03-27 21:21:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
tnmacomputing.org	ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com	-

✅ Authoritative Response

Server:162.159.26.234

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tnmacomputing.org (unsigned zone)

⏱️ Timing

Total: 370ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.216.113.83`
NS	3	`ns1.dnsowl.com, ns2.dnsowl.com...`
SOA	1	`ns1.dnsowl.com hostmaster.dnsowl.com`

Analysis

IP Addresses

tnmacomputing.org points to an IP address: 173.216.113.83.

Name Servers

tnmacomputing.org is delegated to three name servers ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

tnmacomputing.org at least partially shares name servers with other domains, for instance dskjl8.com, vietnamtravel.me, huffmansprinklers.com, musicbymichele.com and thesassysenior.com.

Host names with four IP numbers:

The host name ns1.dnsowl.com points to: 2400:cb00:2049:1::a29f:1a88, 2400:cb00:2049:1::a29f:1bad, 162.159.26.136 and 162.159.27.173; ns2.dnsowl.com points to: 2400:cb00:2049:1::a29f:1a31, 2400:cb00:2049:1::a29f:1b82, 162.159.26.49 and 162.159.27.130; ns3.dnsowl.com points to: 2400:cb00:2049:1::a29f:1aea, 2400:cb00:2049:1::a29f:1b62, 162.159.26.234 and 162.159.27.98.

tnmacomputing.org - robtex.com