bygnet.dk

📜 Historical scan 2026-06-24 16:38:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygnet.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 24 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.223.235.188 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by byggecentrum-dk.mx12.mailanyone.net, byggecentrum-dk.mx6.mailanyone.net. 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
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.223.235.188	3600s	—	AS47527	DLX A/S	91.223.235.0/24	🇩🇰 Denmark	—

📧 MX Records#

2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	byggecentrum-dk.mx12.mailanyone.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
20	1800s	byggecentrum-dk.mx6.mailanyone.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.99.149.200

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 298ms

TXT Record
google-site-verification=yLNpmMlyS6IjARuYR6iLpqyTpMaXr52Ik7oke-8QdcM
MS=ms73610526
v=spf1 mx ip4:195.41.157.123 a:exchange02.byggecentrum.dk include:spf.curanet.dk include:spf.mailmarketing.nu include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (bygnet.dk)
~all (soft fail)	v=spf1 mx ip4:195.41.157.123 a:exchange02.byggecentrum.dk include:spf.curanet.dk include:spf.mailmarketing.nu 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 2026-10-10 08:13:17

www	91.223.235.188 (AS47527) (address records, no CNAME)
www vs bare domain	Same network bygnet.dk: 91.223.235.188 (AS47527) www.bygnet.dk: 91.223.235.188 (AS47527)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

109ms

Field	Value
Serial	2024110203
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 10:28:01

Field	Value
Registrar	DANDOMAIN A/S
Registered	1998-03-24
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

90ms

38ms

AAAA

42ms

TXT

298ms

CAA

42ms

HTTPS

81ms

TLSA

133ms

SOA

109ms

MTA-STS

42ms

DNSSEC

55ms

SRV

100ms

Total

942ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-09 19:35:15	830ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 10:11:09	1067ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 16:38:47 shown	942ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 19:02:25	547ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 01:02:10	7075ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 18:23:44	514ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 18:20:01	617ms	2 NS 1 A 2 MX	🔒 Secure