svejsecenteret.dk

📜 Historical scan 2026-10-01 20:21:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

svejsecenteret.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by svejsecenteret-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 38ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.221.140.41	3600s	—	—	—	—	🇩🇰 Denmark	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	svejsecenteret-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca21::10 2a01:111:f403:ca48::c 52.101.103.143 52.101.185.21 52.101.68.25 52.101.68.27	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 143ms

TXT Record
v=spf1 ip4:188.178.236.218 ip4:78.153.160.78 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (svejsecenteret.dk)
~all (soft fail)	v=spf1 ip4:188.178.236.218 ip4:78.153.160.78 include:spf.protection.outlook.com ~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 2026-10-09 10:51:00

www	46.30.211.38 (AS51468) (address records, no CNAME)
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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026100101
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 2026-10-21 10:41:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-02-16
Expires	2027-03-31 (154d)

🔗 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#

38ms

34ms

42ms

AAAA

30ms

TXT

143ms

CAA

35ms

HTTPS

43ms

TLSA

594ms

SOA

48ms

MTA-STS

57ms

DNSSEC

116ms

SRV

57ms

Total

1303ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:51:00	1107ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 08:27:08	1781ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 20:25:15	1249ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 20:21:50 shown	1303ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:13:28	608ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 13:15:22	1301ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 16:45:55	24811ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 11:26:27	751ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 08:29:51	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:18:21	1198ms	2 NS 1 A 1 MX	🔒 Secure