abfnyt.dk

📜 Historical scan 2026-06-25 01:14:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

abfnyt.dk is a .dk domain served by 2 nameservers (maxim.ns.cloudflare.com, ollie.ns.cloudflare.com). It was registered on 15 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.251 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
maxim.ns.cloudflare.com	108.162.195.198 162.159.44.198 172.64.35.198 2606:4700:58::a29f:2cc6 2803:f800:50::6ca2:c3c6 2a06:98c1:50::ac40:23c6	maxim.ns.cloudflare.com maxim.ns.cloudflare.com maxim.ns.cloudflare.com maxim.ns.cloudflare.com maxim.ns.cloudflare.com maxim.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ollie.ns.cloudflare.com	108.162.194.71 162.159.38.71 172.64.34.71 2606:4700:50::a29f:2647 2803:f800:50::6ca2:c247 2a06:98c1:50::ac40:2247	ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.251	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.61	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	eu-esec-01.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
10	600s	eu-esec-02.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.56.251

🔷 AAAA Records (IPv6)#

2 records 80ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:9d3d	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:38fb	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.251,172.67.157.61 ech=AEX+DQBBWgAgACBCtGFXclW1WWH8bDwySW9jXlRRohQgqqS/xFjcN5wOBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9d3d,2606:4700:3037::6815:38fb

📝 TXT Records#

2 records 199ms

TXT Record
MS=ms45019266
v=spf1 include:spf-esec.heimdalsecurity.com include:spf.emailsignatures365.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (abfnyt.dk)
-all (hard fail)	v=spf1 include:spf-esec.heimdalsecurity.com include:spf.emailsignatures365.com include:spf.protection.outlook.com -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 2026-10-09 10:46:43

www	104.21.56.251 172.67.157.61 2606:4700:3034::ac43:9d3d 2606:4700:3037::6815:38fb (AS13335) (address records, no CNAME)
www vs bare domain	Same network abfnyt.dk: 104.21.56.251 172.67.157.61 2606:4700:3034::ac43:9d3d 2606:4700:3037::6815:38fb (AS13335) www.abfnyt.dk: 104.21.56.251 172.67.157.61 2606:4700:3034::ac43:9d3d 2606:4700:3037::6815:38fb (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 206ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC#

92ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2406285407
Primary NS (MNAME)	maxim.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 05:06:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-09-15
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

41ms

40ms

AAAA

80ms

TXT

199ms

CAA

66ms

HTTPS

35ms

TLSA

206ms

SOA

36ms

MTA-STS

82ms

DNSSEC

92ms

SRV

71ms

Total

1102ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:46:43	1925ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-04 06:08:37	2855ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 01:46:44	2582ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-19 03:37:16	1359ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-06 00:49:28	1179ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-19 01:19:47	17431ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 01:14:57 shown	1102ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-16 12:41:26	877ms	2 NS 2 A 2 MX	🔓 Insecure