mx.korlen.com - robtex.com

mx.korlen.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:338b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b528🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.139Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.181.40🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.139, 172.67.181.40
IPv6 hints2606:4700:3032::6815:338b, 2606:4700:3036::ac43:b528
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=47, name=cloudflare-ech.com

korlen.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:338b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b528🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.139Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.181.40🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbristol.ns.cloudflare.com ⭐
NSsonny.ns.cloudflare.com
MXhzmx01.mxmail.netease.com ⭐
MXhzmx02.mxmail.netease.com(10)
TXTv=spf1 include:spf.163.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.139, 172.67.181.40
IPv6 hints2606:4700:3032::6815:338b, 2606:4700:3036::ac43:b528
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=47, name=cloudflare-ech.com
SOAbristol.ns.cloudflare.comdns@cloudflare.com serial=2410472224

Previously MX for

korlen.com

Same first word

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Similar names

xm.fi
xm.is
xm.co.kr
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xm.money
xm.be
xm.cz
xm.hk.cn
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xm.pl
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xm.mk
xm.la
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xm.biz
xm.media
xm.fyi
xm.pe
xm.wtf
xm.nl
xm.app
xm.cn
xm.gov.cn
xm.city
xm.ca

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026A104.21.51.139172.67.181.402606:4700:3032::6815:338b2606:4700:3036::ac43:b528123.196.114.227172.64.80.1219.239.95.822606:4700:130:436c:6f75:6466:6c61:72652606:4700:3033::ac43:b528
●A104.21.51.1392026-03-30 → 2026-08-02 · 3 obs
○ 2016-04-24 09:18:52
● 2026-03-30 10:10:52
● 2026-08-02 17:21:18
○A123.196.114.2272015-06-21 → 2015-11-08 · 4 obs
● 2015-06-21 05:33:26
● 2015-11-08 02:00:36
○ 2016-04-24 09:18:52
○ 2026-08-02 17:21:18
○A172.64.80.12026-03-30 → 2026-08-02 · 2 obs
○ 2026-03-30 10:10:52
○ 2026-08-02 17:21:18
●A172.67.181.402026-03-30 → 2026-08-02 · 3 obs
○ 2016-04-24 09:18:52
● 2026-03-30 10:10:52
● 2026-08-02 17:21:18
○A219.239.95.822016-04-24 → 2016-04-24 · 4 obs
○ 2015-11-08 02:00:36
● 2016-04-24 09:18:52
○ 2026-03-30 10:10:52
○ 2026-08-02 17:21:18
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-30 → 2026-08-02 · 2 obs
○ 2026-03-30 10:10:52
○ 2026-08-02 17:21:18
●A2606:4700:3032::6815:338b2026-03-30 → 2026-08-02 · 3 obs
○ 2016-04-24 09:18:52
● 2026-03-30 10:10:52
● 2026-08-02 17:21:18
○A2606:4700:3033::ac43:b5282026-03-30 → 2026-06-02 · 5 obs
○ 2016-04-24 09:18:52
● 2026-03-30 10:10:52
● 2026-06-02 12:26:08
○ 2026-08-02 17:21:14
○ 2026-08-02 17:21:18
●A2606:4700:3036::ac43:b5282026-08-02 → 2026-08-02 · 3 obs
○ 2026-06-02 12:26:08
● 2026-08-02 17:21:14
● 2026-08-02 17:21:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
korlen.combristol.ns.cloudflare.com, sonny.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.66

NS records: bristol.ns.cloudflare.com, sonny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for korlen.com (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.51.139, 172.67.181.40
AAAA22606:4700:3036::ac43:b528, 2606:4700:3032::6815:338b
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mx.korlen.com has four IP addresses: 104.21.51.139, 172.67.181.40, 2606:4700:3032::6815:338b and 2606:4700:3036::ac43:b528.

mitobet302.com, proprimefuture.sbs, www.manager.am plus two other host names have IP numbers in common with mx.korlen.com.