atcguide.com - dns.ninja

`atcguide.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8882^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1a91^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.145^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.130^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`albert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`albert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`albert.ns.cloudflare.com`
		A	108.162.193.58^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	172.64.33.58^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	173.245.59.58^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
NS	`arya.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c046^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2046^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arya.ns.cloudflare.com`
		A	108.162.192.70^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	172.64.32.70^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	173.245.58.70^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
TXT	`v=spf1 include:sendgrid.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.145, 172.67.136.130
		IPv6 hints	2606:4700:3034::ac43:8882, 2606:4700:3036::6815:1a91
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOA	`albert.ns.cloudflare.com`dns@cloudflare.com serial=2405079312

`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=1784296687

Same first word

atcguide.com

Similar names

ctaguide.com

guaditec.com

tacguide.com.au

catguide.com

digucate.com

guidecat.org.uk

cegaudit.com

gauditec.com

actguide.com

guidecat.com

DNS History

23 records (6 active, 17 former)

●NSalbert.ns.cloudflare.com2026-03-27 → 2026-07-17 · 3 obs

○ 2020-03-29 09:28:46
● 2026-03-27 20:32:50
● 2026-07-17 14:26:02

●NSarya.ns.cloudflare.com2026-03-27 → 2026-07-17 · 3 obs

○ 2020-03-29 09:28:46
● 2026-03-27 20:32:50
● 2026-07-17 14:26:02

○NSns-de.1and1-dns.biz2017-02-12 → 2017-02-12 · 3 obs

● 2017-02-12 06:59:44
○ 2020-03-29 09:28:46
○ 2026-07-17 14:26:02

○NSns-de.1and1-dns.com2017-02-12 → 2017-02-12 · 3 obs

● 2017-02-12 06:59:44
○ 2020-03-29 09:28:46
○ 2026-07-17 14:26:02

○NSns-de.1and1-dns.de2017-02-12 → 2017-02-12 · 3 obs

● 2017-02-12 06:59:44
○ 2020-03-29 09:28:46
○ 2026-07-17 14:26:02

○NSns-de.1and1-dns.org2017-02-12 → 2017-02-12 · 3 obs

● 2017-02-12 06:59:44
○ 2020-03-29 09:28:46
○ 2026-07-17 14:26:02

○NSns31.domaincontrol.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-12 06:59:44
● 2020-03-29 09:28:46
○ 2026-03-27 20:32:50
○ 2026-07-17 14:26:02

○NSns32.domaincontrol.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-12 06:59:44
● 2020-03-29 09:28:46
○ 2026-03-27 20:32:50
○ 2026-07-17 14:26:02

○MXmx00.kundenserver.de2017-02-12 → 2017-02-12 · 3 obs

● 2017-02-12 06:59:44
○ 2020-03-29 09:28:46
○ 2026-07-17 14:26:02

○MXmx01.kundenserver.de2017-02-12 → 2017-02-12 · 3 obs

● 2017-02-12 06:59:44
○ 2020-03-29 09:28:46
○ 2026-07-17 14:26:02

●A104.21.26.1452026-03-27 → 2026-07-17 · 9 obs

○ 2020-03-29 09:28:46
● 2026-03-27 20:32:50
● 2026-04-26 14:42:04
○ 2026-04-29 11:54:04
● 2026-04-30 17:31:54
● 2026-05-16 11:02:24
○ 2026-05-21 12:23:48
● 2026-07-17 14:26:00
● 2026-07-17 14:26:02

●A172.67.136.1302026-03-27 → 2026-07-17 · 9 obs

○A188.114.96.02026-04-29 → 2026-05-21 · 8 obs

○ 2026-03-27 20:32:50
○ 2026-04-26 14:42:04
● 2026-04-29 11:54:04
○ 2026-04-30 17:31:54
○ 2026-05-16 11:02:24
● 2026-05-21 12:23:48
○ 2026-07-17 14:26:00
○ 2026-07-17 14:26:02

○A188.114.97.02026-04-29 → 2026-05-21 · 8 obs

○ 2026-03-27 20:32:50
○ 2026-04-26 14:42:04
● 2026-04-29 11:54:04
○ 2026-04-30 17:31:54
○ 2026-05-16 11:02:24
● 2026-05-21 12:23:48
○ 2026-07-17 14:26:00
○ 2026-07-17 14:26:02

○A2001:8d8:1000:60ee:2ab0:f485:852:f8062017-02-12 → 2017-02-12 · 3 obs

● 2017-02-12 06:59:44
○ 2020-03-29 09:28:46
○ 2026-07-17 14:26:02

○A2606:4700:3030::6815:1a912026-03-27 → 2026-05-16 · 8 obs

○ 2020-03-29 09:28:46
● 2026-03-27 20:32:50
● 2026-04-26 14:42:04
○ 2026-04-29 11:54:04
● 2026-04-30 17:31:54
● 2026-05-16 11:02:24
○ 2026-05-21 12:23:48
○ 2026-07-17 14:26:02

○A2606:4700:3033::ac43:88822026-03-27 → 2026-05-16 · 8 obs

○ 2020-03-29 09:28:46
● 2026-03-27 20:32:50
● 2026-04-26 14:42:04
○ 2026-04-29 11:54:04
● 2026-04-30 17:31:54
● 2026-05-16 11:02:24
○ 2026-05-21 12:23:48
○ 2026-07-17 14:26:02

●A2606:4700:3034::ac43:88822026-07-17 → 2026-07-17 · 3 obs

○ 2026-05-21 12:23:48
● 2026-07-17 14:26:00
● 2026-07-17 14:26:02

●A2606:4700:3036::6815:1a912026-07-17 → 2026-07-17 · 3 obs

○ 2026-05-21 12:23:48
● 2026-07-17 14:26:00
● 2026-07-17 14:26:02

○A2a06:98c1:3120::2026-04-29 → 2026-05-21 · 8 obs

○ 2026-03-27 20:32:50
○ 2026-04-26 14:42:04
● 2026-04-29 11:54:04
○ 2026-04-30 17:31:54
○ 2026-05-16 11:02:24
● 2026-05-21 12:23:48
○ 2026-07-17 14:26:00
○ 2026-07-17 14:26:02

○A2a06:98c1:3121::2026-04-29 → 2026-05-21 · 8 obs

○ 2026-03-27 20:32:50
○ 2026-04-26 14:42:04
● 2026-04-29 11:54:04
○ 2026-04-30 17:31:54
○ 2026-05-16 11:02:24
● 2026-05-21 12:23:48
○ 2026-07-17 14:26:00
○ 2026-07-17 14:26:02

○A50.63.202.322020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-12 06:59:44
● 2020-03-29 09:28:46
○ 2026-03-27 20:32:50
○ 2026-07-17 14:26:02

○A82.165.0.1272017-02-12 → 2017-02-12 · 3 obs

● 2017-02-12 06:59:44
○ 2020-03-29 09:28:46
○ 2026-07-17 14:26:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
atcguide.com	arya.ns.cloudflare.com, albert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.70

NS records: arya.ns.cloudflare.com, albert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atcguide.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.145, 172.67.136.130`
AAAA	2	`2606:4700:3036::6815:1a91, 2606:4700:3034::ac43:8882`
NS	2	`albert.ns.cloudflare.com, arya.ns.cloudflare.com`
TXT	1	`v=spf1 include:sendgrid.net ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`albert.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

atcguide.com has four IP addresses: 104.21.26.145, 172.67.136.130, 2606:4700:3034::ac43:8882 and 2606:4700:3036::6815:1a91.

Additional host names — mbodiesacademy.com, www.bestlawadvice.net, barakaltim.id and two others — share IP numbers with atcguide.com.

Name Servers

The NS records for atcguide.com delegate to albert.ns.cloudflare.com and arya.ns.cloudflare.com.

atcguide.com shares its name server setup with other domains, including wedrivetulsa.com, cincinnatihomebuyer.com, claimthishome.com and two others.

atcguide.com partially shares its NS delegation with several other domains, including aftermarketfoundation.org, novasystechnology.com, somontano.org and two others.

These name servers regularly co-occur with the name servers marissa.ns.cloudflare.com, paul.ns.cloudflare.com and algin.ns.cloudflare.com.

Host names with 6 IP numbers:

albert.ns.cloudflare.com maps to 108.162.193.58, 172.64.33.58, 173.245.59.58 and 3 additional IP addresses.

arya.ns.cloudflare.com maps to 108.162.192.70, 172.64.32.70, 173.245.58.70 and 3 additional IP addresses.