mx.ut-tek.com - robtex.com

mx.ut-tek.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:aa6e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:1c55🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.85Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.110🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.85, 172.67.170.110
IPv6 hints2606:4700:3032::ac43:aa6e, 2606:4700:3034::6815:1c55
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com

ut-tek.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:aa6e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:1c55🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.85Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.110🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdan.ns.cloudflare.com ⭐
NSlisa.ns.cloudflare.com
MXuttek-com0e.mail.protection.outlook.com ⭐
TXTMS=ms82320278
TXTv=spf1 mx include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.85, 172.67.170.110
IPv6 hints2606:4700:3032::ac43:aa6e, 2606:4700:3034::6815:1c55
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOAdan.ns.cloudflare.comdns@cloudflare.com serial=2409103830

Previously MX for

ut-tek.com

Same first word

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mx.gouv.ci
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mx.center
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Similar names

xm.be
xm.cz
xm.hk.cn
xm.fj.cn
xm.pl
xm.vn.ua
xm.house
xm.mk
xm.la
xm.com
xm.biz
xm.media
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xm.pe
xm.wtf
xm.nl
xm.app
xm.cn
xm.gov.cn
xm.city
xm.ca
xm.ee
xm.ae
xm.lc
xm.chat
xm.life
xm.net

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026A104.21.28.85172.67.170.1102606:4700:3032::ac43:aa6e2606:4700:3034::6815:1c55198.50.217.1532607:5300:120:2ce::53
●A104.21.28.852026-07-14 → 2026-07-14 · 2 obs
○ 2026-03-26 11:47:50
● 2026-07-14 05:17:08
●A172.67.170.1102026-07-14 → 2026-07-14 · 2 obs
○ 2026-03-26 11:47:50
● 2026-07-14 05:17:08
○A198.50.217.1532015-06-20 → 2016-04-10 · 4 obs
● 2015-06-20 00:33:16
● 2016-04-10 02:33:24
○ 2026-03-26 11:47:50
○ 2026-07-14 05:17:08
●A2606:4700:3032::ac43:aa6e2026-07-14 → 2026-07-14 · 2 obs
○ 2026-03-26 11:47:50
● 2026-07-14 05:17:08
●A2606:4700:3034::6815:1c552026-07-14 → 2026-07-14 · 2 obs
○ 2026-03-26 11:47:50
● 2026-07-14 05:17:08
○A2607:5300:120:2ce::532026-03-26 → 2026-03-26 · 3 obs
○ 2016-04-10 02:33:24
● 2026-03-26 11:47:50
○ 2026-07-14 05:17:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...-
ut-tek.comdan.ns.cloudflare.com, lisa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.108

NS records: dan.ns.cloudflare.com, lisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ut-tek.com (unsigned zone)

⏱️ Timing

Total: 1743ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.28.85, 172.67.170.110
AAAA22606:4700:3032::ac43:aa6e, 2606:4700:3034::6815:1c55
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mx.ut-tek.com resolves to four IP addresses: 104.21.28.85, 172.67.170.110, 2606:4700:3032::ac43:aa6e and 2606:4700:3034::6815:1c55.

Additional host names — kadinkabtabalong.org, sol-online-casino.com, 137aceph.com and two others — share IP numbers with mx.ut-tek.com.