`auth2fa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:22a1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a310^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.161^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.16^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ray.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b8a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ray.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ray.ns.cloudflare.com`
		A	108.162.193.138^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	172.64.33.138^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	173.245.59.138^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
NS	`selah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2615^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c215^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`selah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2215^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`selah.ns.cloudflare.com`
		A	108.162.194.21^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	162.159.38.21^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	172.64.34.21^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
MX	`_dc-mx.bfce4a5a7598.auth2fa.com` ⭐
		A	162.55.238.165^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`gr.priyomail.net`
MX	`gr.priyomail.net` ⭐
		A	2a01:4f8:271:4023::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	162.55.238.165^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`gr.priyomail.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.161, 172.67.163.16
		IPv6 hints	2606:4700:3030::6815:22a1, 2606:4700:3034::ac43:a310
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com
SOA	`ray.ns.cloudflare.com`dns@cloudflare.com serial=2402468902

`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=1778415661

Previously MX for

auth2fa.com

Subdomains

us.auth2fa.com

en.auth2fa.com

Same first word

auth2fa.com

DNS History

13 records (8 active, 5 former)

○NSdns15.serverhostbox.com2017-09-10 → 2017-09-10 · 3 obs

● 2017-09-10 12:02:06
○ 2026-05-03 22:07:04
○ 2026-05-10 12:45:26

○NSdns16.serverhostbox.com2017-09-10 → 2017-09-10 · 3 obs

● 2017-09-10 12:02:06
○ 2026-05-03 22:07:04
○ 2026-05-10 12:45:26

○NSdns3.tor-server.com2017-09-10 → 2017-09-10 · 3 obs

● 2017-09-10 12:02:06
○ 2026-05-03 22:07:04
○ 2026-05-10 12:45:26

●NSray.ns.cloudflare.com2026-05-03 → 2026-05-10 · 3 obs

○ 2017-09-10 12:02:06
● 2026-05-03 22:07:04
● 2026-05-10 12:45:26

●NSselah.ns.cloudflare.com2026-05-03 → 2026-05-10 · 3 obs

○ 2017-09-10 12:02:06
● 2026-05-03 22:07:04
● 2026-05-10 12:45:26

●MX_dc-mx.bfce4a5a7598.auth2fa.com2026-05-03 → 2026-05-10 · 3 obs

○ 2017-09-10 12:02:06
● 2026-05-03 22:07:04
● 2026-05-10 12:45:26

○MXauth2fa.com2017-09-10 → 2017-09-10 · 3 obs

● 2017-09-10 12:02:06
○ 2026-05-03 22:07:04
○ 2026-05-10 12:45:26

●MXgr.priyomail.net2026-05-03 → 2026-05-10 · 3 obs

○ 2017-09-10 12:02:06
● 2026-05-03 22:07:04
● 2026-05-10 12:45:26

●A104.21.34.1612026-05-03 → 2026-05-10 · 3 obs

○ 2017-09-10 12:02:06
● 2026-05-03 22:07:04
● 2026-05-10 12:45:26

○A111.90.147.1232017-09-10 → 2017-09-10 · 3 obs

● 2017-09-10 12:02:06
○ 2026-05-03 22:07:04
○ 2026-05-10 12:45:26

●A172.67.163.162026-05-03 → 2026-05-10 · 3 obs

○ 2017-09-10 12:02:06
● 2026-05-03 22:07:04
● 2026-05-10 12:45:26

●A2606:4700:3030::6815:22a12026-05-03 → 2026-05-10 · 3 obs

○ 2017-09-10 12:02:06
● 2026-05-03 22:07:04
● 2026-05-10 12:45:26

●A2606:4700:3034::ac43:a3102026-05-03 → 2026-05-10 · 3 obs

○ 2017-09-10 12:02:06
● 2026-05-03 22:07:04
● 2026-05-10 12:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
auth2fa.com	ray.ns.cloudflare.com, selah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.21

NS records: ray.ns.cloudflare.com, selah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for auth2fa.com (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.161, 172.67.163.16`
AAAA	2	`2606:4700:3034::ac43:a310, 2606:4700:3030::6815:22a1`
NS	2	`ray.ns.cloudflare.com, selah.ns.cloudflare.com`
MX	2	`gr.priyomail.net (pri: 10), _dc-mx.bfce4a5a7598.auth2fa.com (pri: 10`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ray.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

auth2fa.com is a parent of us.auth2fa.com and en.auth2fa.com.

IP Addresses

auth2fa.com maps to four IP numbers: 2606:4700:3030::6815:22a1, 2606:4700:3034::ac43:a310, 104.21.34.161 and 172.67.163.16.

Other host names such as mail.samwiseman.com, eden-ucc.org, aiy.fiflordfilm.ru, sddbykq.com and cdn.roysfarm.com share IPs with auth2fa.com.

Name Servers

Two name servers ray.ns.cloudflare.com and selah.ns.cloudflare.com handle the delegation for auth2fa.com.

auth2fa.com shares the same name server setup as other domains, for example unt.com.tw, mailp.org, priyo-mail.com, anjoobarbq.com and usm.ovh.

auth2fa.com at least partially shares name servers with other domains, for example balloon-boys.com, psilongview.com, tonarivelusamorina.net, optidata.com and ricsam.pe.

Host names with six IP numbers:

ray.ns.cloudflare.com points to 2606:4700:58::adf5:3b8a, 2803:f800:50::6ca2:c18a, 2a06:98c1:50::ac40:218a, 108.162.193.138, 172.64.33.138 and 173.245.59.138.

selah.ns.cloudflare.com points to 2606:4700:50::a29f:2615, 2803:f800:50::6ca2:c215, 2a06:98c1:50::ac40:2215, 108.162.194.21, 162.159.38.21 and 172.64.34.21.

Mail Servers

Two mail servers handle auth2fa.com: gr.priyomail.net and _dc-mx.bfce4a5a7598.auth2fa.com.

auth2fa.com shares at least partially some mail servers with other domains, for instance dv2.host, us.priyo-mail.com, us.auth2fa.com, en.dpl.ovh and us.yandex.bd.

Host names with two IPs:

gr.priyomail.net resolves to 2a01:4f8:271:4023::2 and 162.55.238.165.

Host names with one IP:

_dc-mx.bfce4a5a7598.auth2fa.com resolves to 162.55.238.165.

Hosts resolving to 162.55.238.165: gr.priyomail.net and _dc-mx.bfce4a5a7598.auth2fa.com.

auth2fa.com - robtex.com

auth2fa.com

com

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`auth2fa.com`

`com`