mail1.u4c.com - robtex.com

mail1.u4c.com

DNSSEC⚠️ Not signed

u4c.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a04d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:ec5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.197Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.77🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmelody.ns.cloudflare.com ⭐
NSyisroel.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(20)
MXalt2.aspmx.l.google.com(30)
MXaspmx2.googlemail.com(40)
MXaspmx3.googlemail.com(50)
TXTgoogle-site-verification=wdGqDphARd-F51VPIkYPQR5gKnnETqpBgXAcQKzWRhY
TXTv=spf1 a:lv426.u4c.com ip4:66.185.19.195 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.14.197, 172.67.160.77
IPv6 hints2606:4700:3031::ac43:a04d, 2606:4700:3033::6815:ec5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOAmelody.ns.cloudflare.comdns@cloudflare.com serial=2411520635

Previously MX for

mail.u4c.com
homebuy.org
jdlawnman.com
cumberlandskin.com
mail1.u4c.com
genmail.u4c.com
christamer.com
downtowntecumseh.com
sunshinewatercraft.com

Same first word

mail1.ai
mail1.email
mail1.top
mail1.gov.ru
mail1.se
mail1.kinghost.net
mail1.ws
mail1.nl
mail1.in
mail1.org
mail1.hu
mail1.dk
mail1.servehttp.com
mail1.info
mail1.io
mail1.de
mail1.ca
mail1.ru
mail1.com
mail1.us
mail1.eu
mail1.pp.ua
mail1.net
mail1.myfritz.net
mail1.co
mail1.biz
mail1.cc
mail1.online
mail1.gov.bn
mail1.mine.nu
mail1.pro
mail1.mil.ru
mail1.no
mail1.servebeer.com
mail1.cloudaccess.net
mail1.sakura.ne.jp

Similar names

1mail.dk
1mail.ru
1mail.tv
liam1.com
mila1.com
1mila.com
1mail.ovh
1mail.online
1mail.pro
1mail.fr
1mail.co.za
1mail.info
1mila.pl
lima1.com
1mail.lt
1mail.de
1mail.co
1mail.one
liam1.de
1mail.ca
1mail.us
1mail.cz
1mail.nl
1mail.ch
1mail.tw
1mail.com
mali1.com
1mail.it
1mail.org
mila1.ru
alim1.com
1mail.co.uk
1mail.ai
1mail.gr
1mail.at
1mail.be

DNS History

6 records (0 active, 6 former)

20162017201820192020202120222023202420252026NSdns1.u4c.comdns2.u4c.comMXgenmail.u4c.commail.u4c.commail1.u4c.comA67.211.163.181
○NSdns1.u4c.com2015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 04:58:14
● 2026-02-15 14:07:12
○ 2026-05-25 10:50:36
○ 2026-08-08 04:14:06
○NSdns2.u4c.com2015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 04:58:14
● 2026-02-15 14:07:12
○ 2026-05-25 10:50:36
○ 2026-08-08 04:14:06
○MXgenmail.u4c.com2015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 04:58:14
● 2026-02-15 14:07:12
○ 2026-05-25 10:50:36
○ 2026-08-08 04:14:06
○MXmail.u4c.com2015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 04:58:14
● 2026-02-15 14:07:12
○ 2026-05-25 10:50:36
○ 2026-08-08 04:14:06
○MXmail1.u4c.com2015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 04:58:14
● 2026-02-15 14:07:12
○ 2026-05-25 10:50:36
○ 2026-08-08 04:14:06
○A67.211.163.1812015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 04:58:14
● 2026-02-15 14:07:12
○ 2026-05-25 10:50:36
○ 2026-08-08 04:14:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
u4c.commelody.ns.cloudflare.com, yisroel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.250

NS records: melody.ns.cloudflare.com, yisroel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u4c.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 12

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