`texasschools.us`

DNSSEC	⚠️ Not signed
A	13.33.82.17^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
		PTR	`server-13-33-82-17.bos50.r.cloudfront.net`
A	13.33.82.56^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
A	13.33.82.123^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
A	13.33.82.129^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
NS	`ns-212.awsdns-26.com` ⭐
		A	2600:9000:5300:d400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-212.awsdns-26.com`
		A	205.251.192.212^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-212.awsdns-26.com`
NS	`ns-1134.awsdns-13.org`
		A	2600:9000:5304:6e00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1134.awsdns-13.org`
		A	205.251.196.110^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1134.awsdns-13.org`
NS	`ns-1985.awsdns-56.co.uk`
		A	2600:9000:5307:c100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1985.awsdns-56.co.uk`
		A	205.251.199.193^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1985.awsdns-56.co.uk`
NS	`ns-684.awsdns-21.net`
		A	2600:9000:5302:ac00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-684.awsdns-21.net`
		A	205.251.194.172^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-684.awsdns-21.net`
SOA	`ns-212.awsdns-26.com`awsdns-hostmaster@amazon.com serial=1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1777038623

Same first word

texasschools.us

texasschools.gov

DNS History

40 records (8 active, 32 former)

●NSns-1134.awsdns-13.org2026-02-17 → 2026-04-24 · 2 obs

● 2026-02-17 06:45:58
● 2026-04-24 14:09:42

●NSns-1985.awsdns-56.co.uk2026-02-17 → 2026-04-24 · 2 obs

● 2026-02-17 06:45:58
● 2026-04-24 14:09:42

●NSns-212.awsdns-26.com2026-02-17 → 2026-04-24 · 2 obs

● 2026-02-17 06:45:58
● 2026-04-24 14:09:42

●NSns-684.awsdns-21.net2026-02-17 → 2026-04-24 · 2 obs

● 2026-02-17 06:45:58
● 2026-04-24 14:09:42

○A108.139.113.1152026-04-18 → 2026-04-20 · 7 obs

○ 2026-04-18 09:54:22
● 2026-04-18 12:13:34
○ 2026-04-18 19:08:52
○ 2026-04-19 13:13:56
● 2026-04-20 06:07:42
○ 2026-04-20 15:24:54
○ 2026-04-24 14:09:42

○A108.139.113.1162026-04-18 → 2026-04-20 · 7 obs

○ 2026-04-18 09:54:22
● 2026-04-18 12:13:34
○ 2026-04-18 19:08:52
○ 2026-04-19 13:13:56
● 2026-04-20 06:07:42
○ 2026-04-20 15:24:54
○ 2026-04-24 14:09:42

○A108.139.113.252026-04-18 → 2026-04-20 · 7 obs

○ 2026-04-18 09:54:22
● 2026-04-18 12:13:34
○ 2026-04-18 19:08:52
○ 2026-04-19 13:13:56
● 2026-04-20 06:07:42
○ 2026-04-20 15:24:54
○ 2026-04-24 14:09:42

○A108.139.113.912026-04-18 → 2026-04-20 · 7 obs

○ 2026-04-18 09:54:22
● 2026-04-18 12:13:34
○ 2026-04-18 19:08:52
○ 2026-04-19 13:13:56
● 2026-04-20 06:07:42
○ 2026-04-20 15:24:54
○ 2026-04-24 14:09:42

○A13.225.107.242026-03-28 → 2026-04-20 · 7 obs

○ 2026-03-27 22:43:14
● 2026-03-28 16:48:24
○ 2026-04-01 11:00:20
○ 2026-04-20 06:07:42
● 2026-04-20 15:24:54
○ 2026-04-20 20:04:20
○ 2026-04-24 14:09:42

○A13.225.107.42026-03-28 → 2026-04-20 · 7 obs

○ 2026-03-27 22:43:14
● 2026-03-28 16:48:24
○ 2026-04-01 11:00:20
○ 2026-04-20 06:07:42
● 2026-04-20 15:24:54
○ 2026-04-20 20:04:20
○ 2026-04-24 14:09:42

○A13.225.107.452026-03-28 → 2026-04-20 · 7 obs

○ 2026-03-27 22:43:14
● 2026-03-28 16:48:24
○ 2026-04-01 11:00:20
○ 2026-04-20 06:07:42
● 2026-04-20 15:24:54
○ 2026-04-20 20:04:20
○ 2026-04-24 14:09:42

○A13.225.107.692026-03-28 → 2026-04-20 · 7 obs

○ 2026-03-27 22:43:14
● 2026-03-28 16:48:24
○ 2026-04-01 11:00:20
○ 2026-04-20 06:07:42
● 2026-04-20 15:24:54
○ 2026-04-20 20:04:20
○ 2026-04-24 14:09:42

○A13.249.182.302026-02-23 → 2026-03-14 · 15 obs

○ 2026-02-23 16:53:02
● 2026-02-23 20:00:08
○ 2026-02-23 22:00:00
○ 2026-02-23 22:43:26
● 2026-02-24 03:51:48
● 2026-02-25 05:13:46
○ 2026-02-28 07:42:56
○ 2026-03-02 22:04:56
● 2026-03-03 04:42:46
● 2026-03-03 20:18:30
○ 2026-03-04 07:45:06
○ 2026-03-14 00:54:30
● 2026-03-14 11:39:54
○ 2026-03-14 12:44:30
○ 2026-04-24 14:09:42

○A13.249.182.352026-02-23 → 2026-03-14 · 15 obs

○A13.249.182.852026-02-23 → 2026-03-14 · 15 obs

○A13.249.182.922026-02-23 → 2026-03-14 · 15 obs

○A13.33.235.1112026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 23:24:10
● 2026-03-25 00:34:28
○ 2026-03-26 03:27:46
○ 2026-04-24 14:09:42

○A13.33.235.132026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 23:24:10
● 2026-03-25 00:34:28
○ 2026-03-26 03:27:46
○ 2026-04-24 14:09:42

○A13.33.235.642026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 23:24:10
● 2026-03-25 00:34:28
○ 2026-03-26 03:27:46
○ 2026-04-24 14:09:42

○A13.33.235.992026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 23:24:10
● 2026-03-25 00:34:28
○ 2026-03-26 03:27:46
○ 2026-04-24 14:09:42

●A13.33.82.1232026-04-20 → 2026-04-24 · 8 obs

○ 2026-04-20 15:24:54
● 2026-04-20 20:04:20
○ 2026-04-20 21:51:38
○ 2026-04-23 17:15:34
● 2026-04-23 22:11:24
○ 2026-04-23 23:00:36
● 2026-04-24 14:09:40
● 2026-04-24 14:09:42

●A13.33.82.1292026-04-20 → 2026-04-24 · 8 obs

○ 2026-04-20 15:24:54
● 2026-04-20 20:04:20
○ 2026-04-20 21:51:38
○ 2026-04-23 17:15:34
● 2026-04-23 22:11:24
○ 2026-04-23 23:00:36
● 2026-04-24 14:09:40
● 2026-04-24 14:09:42

●A13.33.82.172026-04-20 → 2026-04-24 · 8 obs

○ 2026-04-20 15:24:54
● 2026-04-20 20:04:20
○ 2026-04-20 21:51:38
○ 2026-04-23 17:15:34
● 2026-04-23 22:11:24
○ 2026-04-23 23:00:36
● 2026-04-24 14:09:40
● 2026-04-24 14:09:42

●A13.33.82.562026-04-20 → 2026-04-24 · 8 obs

○ 2026-04-20 15:24:54
● 2026-04-20 20:04:20
○ 2026-04-20 21:51:38
○ 2026-04-23 17:15:34
● 2026-04-23 22:11:24
○ 2026-04-23 23:00:36
● 2026-04-24 14:09:40
● 2026-04-24 14:09:42

○A3.161.174.1072026-04-01 → 2026-04-02 · 6 obs

○ 2026-03-28 16:48:24
● 2026-04-01 11:00:20
○ 2026-04-02 03:04:08
● 2026-04-02 17:49:36
○ 2026-04-03 01:08:32
○ 2026-04-24 14:09:42

○A3.161.174.1182026-04-01 → 2026-04-02 · 6 obs

○ 2026-03-28 16:48:24
● 2026-04-01 11:00:20
○ 2026-04-02 03:04:08
● 2026-04-02 17:49:36
○ 2026-04-03 01:08:32
○ 2026-04-24 14:09:42

○A3.161.174.382026-04-01 → 2026-04-02 · 6 obs

○ 2026-03-28 16:48:24
● 2026-04-01 11:00:20
○ 2026-04-02 03:04:08
● 2026-04-02 17:49:36
○ 2026-04-03 01:08:32
○ 2026-04-24 14:09:42

○A3.161.174.642026-04-01 → 2026-04-02 · 6 obs

○ 2026-03-28 16:48:24
● 2026-04-01 11:00:20
○ 2026-04-02 03:04:08
● 2026-04-02 17:49:36
○ 2026-04-03 01:08:32
○ 2026-04-24 14:09:42

○A3.174.141.192026-02-17 → 2026-04-22 · 38 obs

● 2026-02-17 06:45:58
○ 2026-02-17 19:35:54
○ 2026-02-17 23:22:46
● 2026-02-18 23:48:50
○ 2026-02-20 11:39:18
● 2026-02-20 23:54:32
○ 2026-02-21 14:10:52
○ 2026-02-25 05:13:46
● 2026-02-28 07:42:56
● 2026-03-02 22:04:56
○ 2026-03-03 04:42:46
○ 2026-03-03 20:18:30
● 2026-03-04 07:45:06
○ 2026-03-07 03:23:56
● 2026-03-07 10:30:08
○ 2026-03-14 00:54:30
○ 2026-03-14 11:39:54
● 2026-03-14 12:44:30
○ 2026-03-18 22:37:28
● 2026-03-19 15:07:40
○ 2026-03-24 23:24:10
○ 2026-03-25 00:34:28
● 2026-03-26 03:27:46
○ 2026-03-26 19:09:56
○ 2026-04-01 11:00:20
● 2026-04-02 03:04:08
○ 2026-04-02 17:49:36
● 2026-04-03 01:08:32
● 2026-04-18 09:54:22
○ 2026-04-18 12:13:34
● 2026-04-18 19:08:52
● 2026-04-19 13:13:56
○ 2026-04-20 06:07:42
○ 2026-04-20 20:04:20
● 2026-04-20 21:51:38
● 2026-04-22 03:21:18
○ 2026-04-23 09:47:48
○ 2026-04-24 14:09:42

○A3.174.141.202026-02-17 → 2026-04-22 · 38 obs

○A3.174.141.542026-02-17 → 2026-04-22 · 38 obs

○A3.174.141.552026-02-17 → 2026-04-22 · 38 obs

○A52.85.193.192026-02-17 → 2026-03-27 · 27 obs

○ 2026-02-17 06:45:58
● 2026-02-17 19:35:54
● 2026-02-17 23:22:46
○ 2026-02-18 23:48:50
● 2026-02-20 11:39:18
○ 2026-02-20 23:54:32
● 2026-02-21 14:10:52
● 2026-02-23 16:53:02
○ 2026-02-23 20:00:08
● 2026-02-23 22:00:00
● 2026-02-23 22:43:26
○ 2026-02-24 03:51:48
○ 2026-03-04 07:45:06
● 2026-03-07 03:23:56
○ 2026-03-07 10:30:08
● 2026-03-14 00:54:30
○ 2026-03-14 11:39:54
○ 2026-03-14 12:44:30
● 2026-03-18 22:37:28
○ 2026-03-19 15:07:40
● 2026-03-24 23:24:10
○ 2026-03-25 00:34:28
○ 2026-03-26 03:27:46
● 2026-03-26 19:09:56
● 2026-03-27 22:43:14
○ 2026-03-28 16:48:24
○ 2026-04-24 14:09:42

○A52.85.193.232026-02-17 → 2026-03-27 · 27 obs

○A52.85.193.302026-02-17 → 2026-03-27 · 27 obs

○A52.85.193.392026-02-17 → 2026-03-27 · 27 obs

○A99.86.12.1082026-04-23 → 2026-04-23 · 7 obs

○ 2026-04-22 03:21:18
● 2026-04-23 09:47:48
● 2026-04-23 17:15:34
○ 2026-04-23 22:11:24
● 2026-04-23 23:00:36
○ 2026-04-24 14:09:40
○ 2026-04-24 14:09:42

○A99.86.12.1202026-04-23 → 2026-04-23 · 7 obs

○ 2026-04-22 03:21:18
● 2026-04-23 09:47:48
● 2026-04-23 17:15:34
○ 2026-04-23 22:11:24
● 2026-04-23 23:00:36
○ 2026-04-24 14:09:40
○ 2026-04-24 14:09:42

○A99.86.12.202026-04-23 → 2026-04-23 · 7 obs

○ 2026-04-22 03:21:18
● 2026-04-23 09:47:48
● 2026-04-23 17:15:34
○ 2026-04-23 22:11:24
● 2026-04-23 23:00:36
○ 2026-04-24 14:09:40
○ 2026-04-24 14:09:42

○A99.86.12.722026-04-23 → 2026-04-23 · 7 obs

○ 2026-04-22 03:21:18
● 2026-04-23 09:47:48
● 2026-04-23 17:15:34
○ 2026-04-23 22:11:24
● 2026-04-23 23:00:36
○ 2026-04-24 14:09:40
○ 2026-04-24 14:09:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
texasschools.us	ns-684.awsdns-21.net, ns-1134.awsdns-13.org, ns-1985.awsdns-56.co.uk, ns-212.awsdns-26.com	-

✅ Authoritative Response

Server:205.251.192.212

NS records: ns-684.awsdns-21.net, ns-1134.awsdns-13.org, ns-1985.awsdns-56.co.uk, ns-212.awsdns-26.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for texasschools.us (unsigned zone)

⏱️ Timing

Total: 747ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.33.82.56, 13.33.82.123...`
NS	4	`ns-1134.awsdns-13.org, ns-1985.awsdns-56.co.uk...`
SOA	1	`ns-212.awsdns-26.com awsdns-hostmaster.a`

Analysis

IP Addresses

texasschools.us points to four IP numbers: 13.33.82.17, 13.33.82.56, 13.33.82.123 and 13.33.82.129.

Other host names, for instance www.swedulink.or.kr, sealtabs.com, getaccept.co, unserkleinesgeheimnis.de and d3newxhne2c11d.cloudfront.net share IP numbers with texasschools.us.

Name Servers

texasschools.us is delegated to four name servers: ns-212.awsdns-26.com, ns-684.awsdns-21.net, ns-1134.awsdns-13.org and ns-1985.awsdns-56.co.uk.

texasschools.us at least partially shares its name servers with other domains, for instance d2f4l3u26d5q8e.cloudfront.net, noiseframe35.com, inventorysolutions.pl, alteregogf.com and garnetvolleyballcamps.com.

These name servers are commonly used with ns-1069.awsdns-05.org, ns-519.awsdns-00.net and ns-1090.awsdns-08.org.

Host names with two IPs: ns-212.awsdns-26.com points to 2600:9000:5300:d400::1 and 205.251.192.212; ns-684.awsdns-21.net points to 2600:9000:5302:ac00::1 and 205.251.194.172; ns-1134.awsdns-13.org points to 2600:9000:5304:6e00::1 and 205.251.196.110; ns-1985.awsdns-56.co.uk points to 2600:9000:5307:c100::1 and 205.251.199.193.

texasschools.us - robtex.com

texasschools.us

us

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`texasschools.us`

`us`