bygningsnet.dk

📜 Historical scan 2026-06-16 18:20:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygningsnet.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was registered on 23 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.168.29 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.bygningsnet.dk. The zone is DNSSEC-signed and validates, publishes a 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#

4 records 81ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicway.dk	—	—	—
ns2.nordicway.dk	—	—	—
ns3.nordicway.dk	—	—	—
ns4.nordicway.dk	—	—	—

🌍 A Records#

1 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.168.29	—	cp15.nordicway.dk	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.bygningsnet.dk	144.76.168.29	cp15.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 89ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:200:442e::2	—	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 276ms

TXT Record
v=spf1 ip4:144.76.168.29 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (bygningsnet.dk)
~all (soft fail)	v=spf1 ip4:144.76.168.29 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.bygningsnet.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-19 15:05:10

www CNAME	bygningsnet.dk (all on bygningsnet.dk) → 144.76.168.29 2a01:4f8:200:442e::2 (AS24940)
www vs bare domain	Same network bygningsnet.dk: 144.76.168.29 2a01:4f8:200:442e::2 (AS24940) www.bygningsnet.dk: 144.76.168.29 2a01:4f8:200:442e::2 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

178ms

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

🏷️ SOA#

116ms

Field	Value
Serial	2026042202
Primary NS (MNAME)	ns1.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 07:04:34

Field	Value
Registrar	nordicway ApS
Registered	2026-02-23
Expires	2027-02-22 (122d)

📋 WHOIS#

⏱️ Lookup Timing#

81ms

83ms

87ms

AAAA

89ms

TXT

276ms

CAA

77ms

HTTPS

74ms

TLSA

124ms

SOA

116ms

MTA-STS

87ms

DNSSEC

178ms

SRV

0ms

Total

679ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-19 13:34:14	766ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:35:33	646ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-27 21:15:22	766ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 05:31:31	1166ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 16:08:50	1246ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:25:58	733ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:20:18 shown	679ms	4 NS 1 A 1 MX	🔒 Secure