`4.ac`

DNSSEC	⚠️ Not signed
A	52.60.87.163^{🇨🇦 Amazon52.60.64.0/18}
		PTR	`ec2-52-60-87-163.ca-central-1.compute.amazonaws.com`
NS	`ns1.101domain.com` ⭐
		A	2400:cb00:2049:1::a29f:18ca^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.101domain.com`
		A	162.159.24.202^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.101domain.com`
NS	`ns2.101domain.com`
		A	2400:cb00:2049:1::a29f:199c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.101domain.com`
		A	162.159.25.156^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.101domain.com`
NS	`ns5.101domain.com`
		A	2400:cb00:2049:1::a29f:18ca^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.101domain.com`
		A	2400:cb00:2049:1::a29f:199c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.101domain.com`
		A	162.159.24.202^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.101domain.com`
		A	162.159.25.156^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.101domain.com`
SOA	`ns1.101domain.com`ADMIN@4.ac 2021-09-27 #0

`ac`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.ac` ⭐
	NS	`a2.nic.ac`
	NS	`b0.nic.ac`
	NS	`c0.nic.ac`
	SOA	`a0.nic.ac`hostmaster@donuts.email serial=1774216546

Same first word

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4.srl

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4.dev

4.kids

4.ms

4.com.ms

4.ph

4.fm

4.kz

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4.azurestaticapps.net

4.s3.eu-central-1.amazonaws.com

4.fr

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4.td

4.cash

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4.dk

4.hm

4.fj.cn

4.bet

4.s3-website-us-east-1.amazonaws.com

4.casino

4.st

4.vacations

4.fashion

4.gs.cn

4.sb

4.sv

4.ro

4.la

4.fitness

4.mr

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4.berlin

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4.cc

4.amsterdam

4.cl

4.gold

4.he.cn

4.church

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4.network

4.s3.amazonaws.com

4.dating

4.plus

4.githubusercontent.com

4.pl

4.is

4.ly

4.bj.cn

4.gg

4.my

4.ln.cn

4.org.cn

4.events

4.in-addr.arpa

4.toys

4.tv

4.cafe

4.org

4.vg

4.de

4.ws

DNS History

4 records (4 active, 0 former)

●NSns1.101domain.com2026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 22:26:24
● 2026-03-23 03:30:58

●NSns2.101domain.com2026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 22:26:24
● 2026-03-23 03:30:58

●NSns5.101domain.com2026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 22:26:24
● 2026-03-23 03:30:58

●A52.60.87.1632026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 22:26:24
● 2026-03-23 03:30:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ac	a0.nic.ac, a2.nic.ac, b0.nic.ac, c0.nic.ac	8 records
4.ac	ns1.101domain.com, ns2.101domain.com, ns5.101domain.com	-

✅ Authoritative Response

Server:162.159.25.156

NS records: ns1.101domain.com, ns2.101domain.com, ns5.101domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4.ac (unsigned zone)

⏱️ Timing

Total: 1277ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.60.87.163`
NS	3	`ns1.101domain.com, ns2.101domain.com...`
SOA	1	`ns1.101domain.com ADMIN.4.ac`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.ac, a0.nic.ac, a2.nic.ac...)

Analysis

IP Addresses

4.ac resolves to one IP number: 52.60.87.163.

other host names including sixdollarburger.net, riyaconnect.com, sofrir.com, wood.my and wood.rentals share IP numbers with 4.ac.

Name Servers

4.ac is delegated to three name servers ns1.101domain.com, ns2.101domain.com and ns5.101domain.com.

4.ac at least partially shares name servers with other domains, for instance keysofenoch.es, svvdeslufter.nl, turkcell.la, fleshlights.co.za and propertyfinderisrael.com.

Host names with four IP numbers:

ns5.101domain.com points to 2400:cb00:2049:1::a29f:18ca, 2400:cb00:2049:1::a29f:199c, 162.159.24.202 and 162.159.25.156.

Host names with two IP numbers:

ns1.101domain.com points to 2400:cb00:2049:1::a29f:18ca and 162.159.24.202.

ns2.101domain.com points to 2400:cb00:2049:1::a29f:199c and 162.159.25.156.

Names pointing to 2400:cb00:2049:1::a29f:18ca: ns5.101domain.com and ns1.101domain.com.

Names pointing to 2400:cb00:2049:1::a29f:199c: ns5.101domain.com and ns2.101domain.com.

Names pointing to 162.159.24.202: ns5.101domain.com and ns1.101domain.com.

Names pointing to 162.159.25.156: ns5.101domain.com and ns2.101domain.com.

4.ac - robtex.com

4.ac

ac

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`4.ac`

`ac`