altobolig.dk

📜 Historical scan 2026-06-27 05:41:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

altobolig.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.251.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.altobolig.dk. The zone is not DNSSEC-signed, 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 234ms

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 204ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.251.16	3600s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 213ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.altobolig.dk	93.160.73.37	—	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 16:05:25

www CNAME	altobolig.dk (all on altobolig.dk) → 81.95.251.16 (AS48854)
www vs bare domain	Same network altobolig.dk: 81.95.251.16 (AS48854) www.altobolig.dk: 81.95.251.16 (AS48854)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

334ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

236ms

Field	Value
Serial	2024080501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

234ms

204ms

213ms

AAAA

304ms

TXT

435ms

CAA

204ms

HTTPS

228ms

TLSA

456ms

SOA

236ms

MTA-STS

252ms

DNSSEC

334ms

SRV

241ms

Total

1807ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:48:47	665ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 18:37:10	448ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 20:03:03	952ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:47:09	563ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 10:08:45	797ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 05:41:04 shown	1807ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:45:59	609ms	2 NS 1 A 1 MX	🔒 Secure