`authguard.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ddba^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:569e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.158^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.186^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dale.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dale.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dale.ns.cloudflare.com`
		A	108.162.193.95^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
		A	172.64.33.95^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
		A	173.245.59.95^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
NS	`gail.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
MX	`authguard-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`MS=ms11934206`
TXT	`google-site-verification=fczd3olSzCOGsusXMjXa82JcKJEgO1qc1MQkpxlIH1c`
TXT	`ms=12345678`
TXT	`v=spf1 include:2317774.spf07.hubspotemail.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.158, 172.67.221.186
		IPv6 hints	2606:4700:3030::ac43:ddba, 2606:4700:3031::6815:569e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOA	`dale.ns.cloudflare.com`dns@cloudflare.com serial=2402168654

`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=1776945762

Same first word

authguard.com

Similar names

hatuguard.nl

guardauth.net

utahguard.com

DNS History

16 records (7 active, 9 former)

●NSdale.ns.cloudflare.com2026-02-16 → 2026-04-23 · 3 obs

○ 2019-03-22 13:59:32
● 2026-02-16 01:46:08
● 2026-04-23 12:09:26

○NSdns01.gpn.register.com2015-08-04 → 2019-03-22 · 4 obs

● 2015-08-04 06:12:02
● 2019-03-22 13:59:32
○ 2026-02-16 01:46:08
○ 2026-04-23 12:09:26

○NSdns02.gpn.register.com2015-08-04 → 2019-03-22 · 4 obs

● 2015-08-04 06:12:02
● 2019-03-22 13:59:32
○ 2026-02-16 01:46:08
○ 2026-04-23 12:09:26

○NSdns03.gpn.register.com2015-08-04 → 2019-03-22 · 4 obs

● 2015-08-04 06:12:02
● 2019-03-22 13:59:32
○ 2026-02-16 01:46:08
○ 2026-04-23 12:09:26

○NSdns04.gpn.register.com2015-08-04 → 2019-03-22 · 4 obs

● 2015-08-04 06:12:02
● 2019-03-22 13:59:32
○ 2026-02-16 01:46:08
○ 2026-04-23 12:09:26

○NSdns05.gpn.register.com2015-08-04 → 2019-03-22 · 4 obs

● 2015-08-04 06:12:02
● 2019-03-22 13:59:32
○ 2026-02-16 01:46:08
○ 2026-04-23 12:09:26

●NSgail.ns.cloudflare.com2026-02-16 → 2026-04-23 · 3 obs

○ 2019-03-22 13:59:32
● 2026-02-16 01:46:08
● 2026-04-23 12:09:26

●MXauthguard-com.mail.protection.outlook.com2015-08-04 → 2026-04-23 · 5 obs

● 2015-08-04 06:12:02
● 2017-03-13 14:06:14
○ 2019-03-22 13:59:32
● 2026-02-16 01:46:08
● 2026-04-23 12:09:26

○MXd137060a.ess.barracudanetworks.com2019-03-22 → 2019-03-22 · 4 obs

○ 2017-03-13 14:06:14
● 2019-03-22 13:59:32
○ 2026-02-16 01:46:08
○ 2026-04-23 12:09:26

○MXd137060b.ess.barracudanetworks.com2019-03-22 → 2019-03-22 · 4 obs

○ 2017-03-13 14:06:14
● 2019-03-22 13:59:32
○ 2026-02-16 01:46:08
○ 2026-04-23 12:09:26

●A104.21.86.1582026-02-16 → 2026-04-23 · 3 obs

○ 2019-03-22 13:59:32
● 2026-02-16 01:46:08
● 2026-04-23 12:09:26

●A172.67.221.1862026-02-16 → 2026-04-23 · 3 obs

○ 2019-03-22 13:59:32
● 2026-02-16 01:46:08
● 2026-04-23 12:09:26

○A207.38.18.1152015-08-04 → 2017-03-13 · 4 obs

● 2015-08-04 06:12:02
● 2017-03-13 14:06:14
○ 2019-03-22 13:59:32
○ 2026-04-23 12:09:26

●A2606:4700:3030::ac43:ddba2026-02-16 → 2026-04-23 · 3 obs

○ 2019-03-22 13:59:32
● 2026-02-16 01:46:08
● 2026-04-23 12:09:26

●A2606:4700:3031::6815:569e2026-02-16 → 2026-04-23 · 3 obs

○ 2019-03-22 13:59:32
● 2026-02-16 01:46:08
● 2026-04-23 12:09:26

○A72.11.234.492019-03-22 → 2019-03-22 · 4 obs

○ 2017-03-13 14:06:14
● 2019-03-22 13:59:32
○ 2026-02-16 01:46:08
○ 2026-04-23 12:09:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
authguard.com	gail.ns.cloudflare.com, dale.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.95

NS records: gail.ns.cloudflare.com, dale.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authguard.com (unsigned zone)

⏱️ Timing

Total: 304ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.86.158, 172.67.221.186`
AAAA	2	`2606:4700:3030::ac43:ddba, 2606:4700:3031::6815:569e`
NS	2	`dale.ns.cloudflare.com, gail.ns.cloudflare.com`
MX	1	`authguard-com.mail.protection.outlook.co`
TXT	4	`MS=ms11934206, google-site-verification=fczd3olSzCOGsus...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dale.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

authguard.com points to four IP numbers: 2606:4700:3030::ac43:ddba, 2606:4700:3031::6815:569e, 104.21.86.158 and 172.67.221.186.

For instance, other host names originals.ro, www.zpss.com.cn, www.driveonwood.com, tmgmazda.com and whatisoneplusone.com share IP numbers with authguard.com.

Name Servers

authguard.com is delegated to two name servers: dale.ns.cloudflare.com and gail.ns.cloudflare.com.

authguard.com uses the same name server setup as other domains such as datasolutionworks.com, avconnectworks.com, dataswitchworks.com, mxmailworks.com and craftcorners.com.

authguard.com shares name servers with other domains at least partially, for example 4star.ru, 836591cc.com, berryman.co.uk, yth6666.com and eskan.co.uk.

These name servers are commonly used together with glen.ns.cloudflare.com, lilyana.ns.cloudflare.com, becky.ns.cloudflare.com and chelsea.ns.cloudflare.com.

Host names with six IP numbers: host name dale.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5f, 2803:f800:50::6ca2:c15f, 2a06:98c1:50::ac40:215f, 108.162.193.95, 172.64.33.95 and 173.245.59.95; host name gail.ns.cloudflare.com points to: 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116.

Mail Servers

authguard.com is handled by a single mail server, authguard-com.mail.protection.outlook.com.

Host name authguard-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:f804::2, 2a01:111:f403:f805::1, 2a01:111:f403:f913::1, 40.93.192.4, 52.101.9.0, 52.101.11.3 and 52.101.41.183.

authguard.com - robtex.com

authguard.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

Mail Servers

`authguard.com`

`com`