centerforunge.dk

📜 Historical scan 2026-07-19 01:57:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centerforunge.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by centerforunge-dk.mail.protection.outlook.com. 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 30ms

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#

1 records 2025ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3598s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	centerforunge-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09::7 52.101.68.36 52.101.68.5 52.101.73.4 52.101.73.8	mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 417ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 534ms

TXT Record
MS=ms31893792
v=spf1 include:spf.protection.outlook.com include:spfinclude.signflow.dk -all

✉️ SPF#

Policy	Record (centerforunge.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spfinclude.signflow.dk -all

📨 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 2026-10-24 01:26:11

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network centerforunge.dk: 195.47.247.18 (AS51468) www.centerforunge.dk: 195.47.247.18 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9064ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2026063001
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 2026-10-18 03:55:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-10-28
Expires	2026-12-31 (67d)

🔗 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#

30ms

2025ms

29ms

AAAA

29ms

TXT

534ms

CAA

406ms

HTTPS

406ms

TLSA

908ms

SOA

23ms

MTA-STS

413ms

DNSSEC

9064ms

SRV

417ms

Total

14747ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 01:26:11	521ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-21 05:49:20	2286ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 21:38:06	798ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 02:38:12	838ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 08:12:50	1305ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-02 14:57:55	4291ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 01:57:39 shown	14747ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 01:15:49	742ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 19:25:30	1229ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 10:22:25	1201ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:06:39	631ms	2 NS 1 A 1 MX	🔒 Secure