`mx01.whitepostman.com`

DNSSEC	⚠️ Not signed
A	89.252.143.8^{🇹🇷 NETINTERNET89.252.143.0/24}
		PTR	`89-252-143-8.whitepostman.com`

`whitepostman.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8083^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:12b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.43^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.131^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bruce.ns.cloudflare.com` ⭐
NS	`emma.ns.cloudflare.com`
MX	`mx01.whitepostman.com` ⭐
TXT	`v=spf1 include:_spf.mx.cloudflare.net +include:relay.mailbaby.net +a +mx +ip4...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.43, 172.67.128.131
		IPv6 hints	2606:4700:3030::ac43:8083, 2606:4700:3032::6815:12b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=112, name=cloudflare-ech.com
SOA	`bruce.ns.cloudflare.com`dns@cloudflare.com serial=2400349206

MX for

cicektekstil.com

soranus.com

k(0x616e616c)54.com.tr

whitepostman.com

barkinrulman.com

lepassion.com.tr

sbn-lingenfeld.de

Same first word

mx01.eu

mx01.de

mx01.ru

mx01.gov.mz

mx01.gov.jo

mx01.kinghost.net

mx01.dyndns.org

mx01.mv

mx01.123hjemmeside.dk

mx01.net

mx01.gov.bf

mx01.spdns.eu

mx01.com

mx01.dynu.net

Similar names

m10x.net

mx10.com

mx10.dyndns.org

mx10.it.com

mx10.nl

m10x.de

mx10.org

xm01.net

mx10.eu

mx10.de

xm10.top

01mx.com

mx10.gouv.ci

xm01.de

10xm.com

xm10.com

xm01.com

x10m.com

mx10.ru

mx10.net

m10x.com

mx10.info

01xm.top

10mx.com

DNS History

1 record (1 active, 0 former)

●A89.252.143.82026-02-16 → 2026-04-14 · 2 obs

● 2026-02-16 09:37:54
● 2026-04-14 08:49:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
whitepostman.com	emma.ns.cloudflare.com, bruce.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.77

NS records: emma.ns.cloudflare.com, bruce.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whitepostman.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.252.143.8`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mx01.whitepostman.com serves as the mail server for cicektekstil.com, soranus.com, k(0x616e616c)54.com.tr, whitepostman.com and barkinrulman.com, plus several other domains.

IP Addresses

mx01.whitepostman.com points to IP number: 89.252.143.8.

Other host names, for instance 89-252-143-8.whitepostman.com and mx01.snetdns.com, share IP numbers with mx01.whitepostman.com.

mx01.whitepostman.com - robtex.com