abcd-bolig.dk

📜 Historical scan 2026-06-16 12:45:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

abcd-bolig.dk is a .dk domain served by 2 nameservers (elaine.ns.cloudflare.com, michael.ns.cloudflare.com). It was registered on 11 October 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.81 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no 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#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
elaine.ns.cloudflare.com	—	—	—
michael.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.81	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.170	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	—	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:caaa	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:e51	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.81,172.67.202.170 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:caaa,2606:4700:3036::6815:e51

📝 TXT Records#

1 records 146ms

TXT Record
v=spf1 include:spf.onlinemail.io -all

✉️ SPF#

Policy	Record (abcd-bolig.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io -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 2026-10-08 10:06:12

www	104.21.14.81 172.67.202.170 2606:4700:3036::6815:e51 2606:4700:3036::ac43:caaa (AS13335) (address records, no CNAME)
www vs bare domain	Same network abcd-bolig.dk: 104.21.14.81 172.67.202.170 2606:4700:3036::6815:e51 2606:4700:3036::ac43:caaa (AS13335) www.abcd-bolig.dk: 104.21.14.81 172.67.202.170 2606:4700:3036::6815:e51 2606:4700:3036::ac43:caaa (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

132ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2406628502
Primary NS (MNAME)	elaine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 14:42:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-10-11
Expires	2026-10-31 (14d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

33ms

32ms

47ms

AAAA

37ms

TXT

146ms

CAA

41ms

HTTPS

39ms

TLSA

72ms

SOA

30ms

MTA-STS

45ms

DNSSEC

132ms

SRV

0ms

Total

655ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 10:06:12	2448ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 05:25:06	1293ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-25 17:28:58	1301ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-17 15:21:01	1579ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-10 14:52:10	1087ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 05:27:27	737ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-10 02:12:23	6552ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-23 00:15:23	2140ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-16 16:11:07	10081ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 19:21:32	1719ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-23 18:12:26	908ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-19 23:18:05	732ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-16 12:45:18 shown	655ms	2 NS 2 A 2 MX	🔓 Insecure