abso.dk

📜 Historical scan 2026-06-16 12:38:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

abso.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.62.100.78 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx.abws.dk. The zone is DNSSEC-signed and validates, publishes a 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 78ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.62.100.78	—	0x573e644e.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.62.0.0/15	🇩🇰 Denmark	—

📧 MX Records#

1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mx.abws.dk	87.62.100.78	0x573e644e.static.cust.fastspeed.dk	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#

1 records 183ms

TXT Record
v=spf1 ip4:87.62.100.78 include:spf.abso.dk -all

✉️ SPF#

Policy	Record (abso.dk)
-all (hard fail)	v=spf1 ip4:87.62.100.78 include:spf.abso.dk -all

📨 DMARC#

Policy	Record (_dmarc.abso.dk)
p=quarantine	v=DMARC1; p=quarantine; ruf=mailto:peter@abso.dk

📬 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 21:31:58

www	87.62.100.78 (AS3292) (address records, no CNAME)
www vs bare domain	Same network abso.dk: 87.62.100.78 (AS3292) www.abso.dk: 87.62.100.78 (AS3292)
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: 1/10 · policy: -all

error include:spf.abso.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

204ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2026052713
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-17 17:19:09

Field	Value
Registrar	CURANET A/S
Registered	2009-09-16
Expires	2027-09-30 (347d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
absoftware.dk	CURANET A/S
timesedler.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

78ms

71ms

75ms

AAAA

73ms

TXT

183ms

CAA

75ms

HTTPS

77ms

TLSA

124ms

SOA

74ms

MTA-STS

57ms

DNSSEC

204ms

SRV

0ms

Total

608ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:31:58	394ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:56:22	413ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 17:17:36	391ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 09:07:58	469ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 07:11:22	1618ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:13:04	613ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:38:25 shown	608ms	2 NS 1 A 1 MX	🔒 Secure