mail.centrumstein.nl - robtex.com

mail.centrumstein.nl

DNSSEC⚠️ Not signed
A149.210.188.17🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRmailserver01.ermeco.nl

centrumstein.nl

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:d03d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2583🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.37.131Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.61🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlila.ns.cloudflare.com
NSvenkat.ns.cloudflare.com
MXmxdefender.ermeco.nl
TXTv=spf1 a mx ip4:149.210.188.17 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.37.131, 172.67.208.61
IPv6 hints2606:4700:3034::ac43:d03d, 2606:4700:3036::6815:2583
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOAlila.ns.cloudflare.comdns@cloudflare.com serial=2411630188

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A149.210.188.17149.210.183.129
A149.210.183.1292015-09-23 → 2016-02-25 · 4 obs
● 2015-09-23 17:02:36
● 2016-02-25 12:29:16
○ 2026-05-26 18:53:20
○ 2026-08-09 07:10:42
A149.210.188.172026-05-26 → 2026-08-09 · 3 obs
○ 2016-02-25 12:29:16
● 2026-05-26 18:53:20
● 2026-08-09 07:10:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
centrumstein.nllila.ns.cloudflare.com, venkat.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.186

NS records: lila.ns.cloudflare.com, venkat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centrumstein.nl (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

TypeCountSample Data
A1149.210.188.17

Analysis

IP Addresses

mail.centrumstein.nl points to a single IP number: 149.210.188.17.

Additional host names — svrstd01.ermeco.nl, mail.panhuis-optiek.nl, mailserver01.ermeco.nl and two others — share IP numbers with mail.centrumstein.nl.