bygkvalitet.dk

📜 Historical scan 2026-07-08 14:26:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygkvalitet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 December 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.141 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by bygkvalitet-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 41ms

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 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.141	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bygkvalitet-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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
🔶 Autoconfig	46.30.215.141

🔷 AAAA Records (IPv6)#

1 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:69:b836:6866:ffa3	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 188ms

TXT Record
MS=ms76531335
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF#

Policy	Record (bygkvalitet.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.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 18:30:18

www	46.30.215.147 2a02:2350:5:106:9c:88fe:2ed2:f46c (AS51468) (address records, no CNAME)
www vs bare domain	Same network bygkvalitet.dk: 46.30.215.147 2a02:2350:5:106:9c:88fe:2ed2:f46c (AS51468) www.bygkvalitet.dk: 46.30.215.147 2a02:2350:5:106:9c:88fe:2ed2:f46c (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#

186ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070801
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 2026-10-06 13:49:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-12-09
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

69ms

AAAA

60ms

TXT

188ms

CAA

60ms

HTTPS

49ms

TLSA

189ms

SOA

0ms

MTA-STS

133ms

DNSSEC

186ms

SRV

119ms

Total

9557ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 13:44:23	2355ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 13:04:41	1082ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:44:06	722ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 01:27:59	884ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 08:47:45	1595ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 14:30:10	1497ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 08:35:52	1932ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 18:34:58	2855ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 15:29:49	3274ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 14:26:08 shown	9557ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 12:18:41	4489ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-02 00:23:48	871ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 18:15:28	759ms	2 NS 1 A 4 MX	🔒 Secure