erhvervbolig.dk

Records from scan: 2026-09-30 23:42:40 · 2489ms total · last checked 2026-10-17 19:31 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erhvervbolig.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 7 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.137.140 is hosted by Sentia Denmark A/S (AS47292) in Denmark. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.7.137.140	3600s	—	AS47292	Sentia Denmark A/S	81.7.136.0/22	🇩🇰 Denmark	Charlottenlund

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 132ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (erhvervbolig.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.erhvervbolig.dk)
p=reject	v=DMARC1; p=reject;

📬 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#

checked 2026-10-12 15:35:37

www CNAME	erhvervbolig.dk (all on erhvervbolig.dk) → 81.7.137.140 (AS47292)
www vs bare domain	Same network erhvervbolig.dk: 81.7.137.140 (AS47292) www.erhvervbolig.dk: 81.7.137.140 (AS47292)
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2022110301
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 10:16:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-02-07
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

31ms

AAAA

24ms

TXT

132ms

CAA

41ms

HTTPS

54ms

TLSA

2045ms

SOA

26ms

MTA-STS

49ms

DNSSEC

73ms

SRV

57ms

Total

2489ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:42:40 shown	2489ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-29 15:59:04	1744ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-11 13:51:04	2477ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-25 18:59:47	534ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-24 22:13:58	707ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 22:32:12	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 11:51:08	585ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-18 16:30:58	6588ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 08:05:15	393ms	2 NS 1 A 0 MX	🔒 Secure