centrodan.dk

📜 Historical scan 2026-08-14 02:23:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centrodan.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 151.101.1.195 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 244ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

2 records 224ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
151.101.1.195	43200s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.65.195	43200s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—

📧 MX Records#

7 records 250ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	151.101.1.195
🔶 Autoconfig	151.101.65.195

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 457ms

TXT Record
google-site-verification=etxO9jyA_fkqnu_qr-9xKp3bTgAful7JrweWVGoA90E

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 19:19:13

www	151.101.1.195 151.101.65.195 (AS54113) (address records, no CNAME)
www vs bare domain	Same network centrodan.dk: 151.101.1.195 151.101.65.195 (AS54113) www.centrodan.dk: 151.101.1.195 151.101.65.195 (AS54113)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

365ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 19:43:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-03-14
Expires	2027-03-31 (162d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

244ms

224ms

250ms

AAAA

210ms

TXT

457ms

CAA

257ms

HTTPS

232ms

TLSA

402ms

SOA

0ms

MTA-STS

289ms

DNSSEC

365ms

SRV

272ms

Total

6469ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 19:19:13	1463ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-30 05:06:38	563ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-25 00:17:10	769ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-12 18:50:25	1106ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-31 19:42:15	789ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-26 09:51:00	1139ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-14 02:23:35 shown	6469ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-18 19:20:18	1188ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-15 05:58:35	1486ms	2 NS 2 A 7 MX	🔒 Secure
2026-06-25 03:04:07	941ms	2 NS 2 A 7 MX	🔒 Secure
2026-06-23 12:16:34	1095ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 17:46:35	1127ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:05:28	733ms	2 NS 2 A 7 MX	🔒 Secure