`acgtut.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2fe9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ae79^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.233^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.121^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sarah.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26da^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sarah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sarah.ns.cloudflare.com`
		A	108.162.194.218^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	162.159.38.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	172.64.34.218^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
NS	`woz.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b96^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c196^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`woz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2196^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`woz.ns.cloudflare.com`
		A	108.162.193.150^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	172.64.33.150^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	173.245.59.150^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
TXT	`google-site-verification=oUFuKcVv7QjPDIk-n93WPf-d-DoBIQoZV56cUadGHy0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.233, 172.67.174.121
		IPv6 hints	2606:4700:3033::6815:2fe9, 2606:4700:3037::ac43:ae79
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`sarah.ns.cloudflare.com`dns@cloudflare.com serial=2399821413

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776205752

Same first word

acgtut.com

Similar names

utcgta.cn

catgut.biz

tagcut.com

ugtcat.com

catgut.com

catgut.org

catgut.de

catgut.net

cuttag.com

DNS History

13 records (6 active, 7 former)

○NSdns10.hichina.com2015-12-16 → 2016-09-12 · 5 obs

○ 2015-10-06 08:03:28
● 2015-12-16 10:10:34
● 2016-09-12 01:21:28
○ 2017-04-04 18:47:22
○ 2026-04-14 22:35:50

○NSdns9.hichina.com2015-12-16 → 2016-09-12 · 5 obs

○ 2015-10-06 08:03:28
● 2015-12-16 10:10:34
● 2016-09-12 01:21:28
○ 2017-04-04 18:47:22
○ 2026-04-14 22:35:50

○NSf1g1ns1.dnspod.net2015-05-22 → 2017-04-04 · 6 obs

● 2015-05-22 01:10:56
○ 2015-10-06 08:03:28
○ 2016-09-12 01:21:28
● 2017-04-04 18:47:22
○ 2026-02-26 19:50:04
○ 2026-04-14 22:35:50

○NSf1g1ns2.dnspod.net2015-05-22 → 2017-04-04 · 6 obs

● 2015-05-22 01:10:56
○ 2015-10-06 08:03:28
○ 2016-09-12 01:21:28
● 2017-04-04 18:47:22
○ 2026-02-26 19:50:04
○ 2026-04-14 22:35:50

●NSsarah.ns.cloudflare.com2026-02-26 → 2026-04-14 · 3 obs

○ 2017-04-04 18:47:22
● 2026-02-26 19:50:04
● 2026-04-14 22:35:50

●NSwoz.ns.cloudflare.com2026-02-26 → 2026-04-14 · 3 obs

○ 2017-04-04 18:47:22
● 2026-02-26 19:50:04
● 2026-04-14 22:35:50

●A104.21.47.2332026-02-26 → 2026-04-14 · 3 obs

○ 2016-09-12 01:21:28
● 2026-02-26 19:50:04
● 2026-04-14 22:35:50

○A124.248.253.2532016-03-29 → 2016-09-12 · 5 obs

○ 2015-12-16 10:10:34
● 2016-03-29 14:06:00
● 2016-09-12 01:21:28
○ 2026-02-26 19:50:04
○ 2026-04-14 22:35:50

●A172.67.174.1212026-02-26 → 2026-04-14 · 3 obs

○ 2016-09-12 01:21:28
● 2026-02-26 19:50:04
● 2026-04-14 22:35:50

○A211.149.167.1342015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 01:10:56
○ 2015-10-06 08:03:28
○ 2026-04-14 22:35:50

●A2606:4700:3033::6815:2fe92026-02-26 → 2026-04-14 · 3 obs

○ 2016-09-12 01:21:28
● 2026-02-26 19:50:04
● 2026-04-14 22:35:50

●A2606:4700:3037::ac43:ae792026-02-26 → 2026-04-14 · 3 obs

○ 2016-09-12 01:21:28
● 2026-02-26 19:50:04
● 2026-04-14 22:35:50

○A43.242.174.2452015-12-16 → 2015-12-16 · 4 obs

○ 2015-10-06 08:03:28
● 2015-12-16 10:10:34
○ 2016-03-29 14:06:00
○ 2026-04-14 22:35:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
acgtut.com	woz.ns.cloudflare.com, sarah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.218

NS records: woz.ns.cloudflare.com, sarah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acgtut.com (unsigned zone)

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.233, 172.67.174.121`
AAAA	2	`2606:4700:3037::ac43:ae79, 2606:4700:3033::6815:2fe9`
NS	2	`sarah.ns.cloudflare.com, woz.ns.cloudflare.com`
TXT	1	`google-site-verification=oUFuKcVv7QjPDIk`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sarah.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (woz.ns.cloudflare.com, woz.ns.cloudflare.com, woz.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by acgtut.com: 2606:4700:3033::6815:2fe9, 2606:4700:3037::ac43:ae79, 104.21.47.233 and 172.67.174.121.

other host names including ptspkeckuningankab.org, musicyess.com, saintjosephperformingarts.org, mail.konstruct.nl and propoliscap.com share IP numbers with acgtut.com.

Name Servers

acgtut.com is delegated to two name servers sarah.ns.cloudflare.com and woz.ns.cloudflare.com.

acgtut.com shares the same name server setup as other domains, for instance anma.pl, cdsys.org, moremins.com, acguz.com and telefy.com.

acgtut.com at least partially shares name servers with other domains, for instance doexist.net, confirmation-id95211.com, angelasun.com, parfumistery.ru and trendpie.com.

these name servers are commonly used alongside kyree.ns.cloudflare.com.

Host names with six IP numbers:

Host name sarah.ns.cloudflare.com points to: 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218.

Host name woz.ns.cloudflare.com points to: 2606:4700:58::adf5:3b96, 2803:f800:50::6ca2:c196, 2a06:98c1:50::ac40:2196, 108.162.193.150, 172.64.33.150 and 173.245.59.150.

acgtut.com - robtex.com

acgtut.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`acgtut.com`

`com`