us.auth2fa.com - robtex.com

us.auth2fa.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:22a1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:a310🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.161Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.16🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
MXgr.priyomail.net ⭐
A2a01:4f8:271:4023::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A162.55.238.165🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC
PTRgr.priyomail.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.34.161, 172.67.163.16
IPv6 hints2606:4700:3030::6815:22a1, 2606:4700:3034::ac43:a310
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com

auth2fa.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:22a1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:a310🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.161Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.16🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSray.ns.cloudflare.com ⭐
NSselah.ns.cloudflare.com
MX_dc-mx.bfce4a5a7598.auth2fa.com ⭐
MXgr.priyomail.net ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.34.161, 172.67.163.16
IPv6 hints2606:4700:3030::6815:22a1, 2606:4700:3034::ac43:a310
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOAray.ns.cloudflare.comdns@cloudflare.com serial=2402468902

Same first word

us.ae
us.at
us.ngrok.io
us.email
us.global.prod.fastly.net
us.s3-website-us-west-2.amazonaws.com
us.uy
us.lv
us.s3-website.ap-northeast-1.amazonaws.com
us.com.ph
us.deals
us.ski
us.casino
us.katowice.pl
us.pe
us.gov
us.info
us.com.tr
us.ua
us.exchange
us.s3.amazonaws.com
us.edu.vn
us.si
us.marketing
us.s3-website.ca-central-1.amazonaws.com
us.su
us.app
us.org
us.eu.org
us.hm
us
us.life
us.photos
us.fit
us.neustar
us.es
us.fo
us.domains
us.ci
us.biz
us.nu
us.ph
us.tm
us.to
us.edu.kg
us.ht
us.ca
us.akamai.net
us.uk
us.be
us.loans
us.cafe
us.se
us.org.uk
us.tv
us.barclaycard
us.post
us.ws
us.esq
us.vc
us.com.eg
us.works
us.sv
us.edgesuite.net
us.glass
us.ma
us.tf
us.org.ua
us.jobs
us.de
us.servername.us
us.nf
us.kz
us.pl
us.is
us.com
us.av.tr
us.lt
us.edu.cv
us.fm
us.republican
us.bike
us.media
us.by
us.group
us.id
us.no
us.dk
us.st
us.nl
us.events
us.guru
us.hisamitsu
us.dev
us.zone
us.nl.eu.org
us.co
us.flights
us.s3-website-ap-northeast-1.amazonaws.com
us.s3-website.us-east-2.amazonaws.com

Similar names

su.co.za
su.cc
su.edu.ly
su.co.kr
su.sg
su.hu
su.nl
su.no
su.edu.ph
su.domains
su.ph
su.by
su.gallery
su.is
su.fr
su.sd
su.pr
su.edu.ge
su.sh
su.at
su.lv
su.website.yandexcloud.net
su.be
su.ru
su.wtf
su.edgesuite.net
su.gen.tr
su.md
su.org.au
su.co
su.org
su.ms
su.hl.cn
su.fi
su.edu.pl
su.edu.la
su.gy
su.net.cn
su.co.nz
su.com.es

DNS History

5 records (5 active, 0 former)

MXgr.priyomail.netA104.21.34.161172.67.163.162606:4700:3030::6815:22a12606:4700:3034::ac43:a310
●MXgr.priyomail.net2026-05-05 → 2026-05-10 · 2 obs
● 2026-05-05 22:07:14
● 2026-05-10 18:31:02
●A104.21.34.1612026-05-05 → 2026-05-10 · 2 obs
● 2026-05-05 22:07:14
● 2026-05-10 18:31:02
●A172.67.163.162026-05-05 → 2026-05-10 · 2 obs
● 2026-05-05 22:07:14
● 2026-05-10 18:31:02
●A2606:4700:3030::6815:22a12026-05-05 → 2026-05-10 · 2 obs
● 2026-05-05 22:07:14
● 2026-05-10 18:31:02
●A2606:4700:3034::ac43:a3102026-05-05 → 2026-05-10 · 2 obs
● 2026-05-05 22:07:14
● 2026-05-10 18:31:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...-
auth2fa.comray.ns.cloudflare.com, selah.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.138

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: 110ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.163.16, 104.21.34.161
AAAA22606:4700:3030::6815:22a1, 2606:4700:3034::ac43:a310
MX1gr.priyomail.net (pri: 0)
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

us.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 aiy.fiflordfilm.ru, sddbykq.com, cdn.roysfarm.com, mccmanado.net and autodromodepachuca.com.mx share IPs with us.auth2fa.com.

Mail Servers

The gr.priyomail.net mail server handles us.auth2fa.com.

us.auth2fa.com shares the same mail server setup as other domains, including kpl.ovh, bpl-tv.live, priyomail.ovh, dv2.host and us.priyo-mail.com.

us.auth2fa.com shares some mail servers with other domains, for example auth2fa.com.

gr.priyomail.net points to two IP numbers: 2a01:4f8:271:4023::2 and 162.55.238.165.