bisbas.dk

📜 Historical scan 2026-08-26 22:32:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bisbas.dk is a .dk domain served by 2 nameservers (eric.ns.cloudflare.com, pam.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.25.37 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.spamfilter.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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
eric.ns.cloudflare.com	108.162.193.112 172.64.33.112 173.245.59.112 2606:4700:58::adf5:3b70 2803:f800:50::6ca2:c170 2a06:98c1:50::ac40:2170	eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
pam.ns.cloudflare.com	108.162.192.138 172.64.32.138 173.245.58.138 2606:4700:50::adf5:3a8a 2803:f800:50::6ca2:c08a 2a06:98c1:50::ac40:208a	pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com pam.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 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.37	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.222.152	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.25.37

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1925	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:de98	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.37,172.67.222.152 ech=AEX+DQBB+AAgACATcv+fK+Ptu0/bpXpp0D1wcGbigahtqny0PH7xycqfNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1925,2606:4700:3036::ac43:de98

📝 TXT Records#

1 records 147ms

TXT Record
v=spf1 a include:spf.dandomain.dk ~all

✉️ SPF#

Policy	Record (bisbas.dk)
~all (soft fail)	v=spf1 a include:spf.dandomain.dk ~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 2026-10-10 14:09:00

www	104.21.25.37 172.67.222.152 2606:4700:3031::6815:1925 2606:4700:3036::ac43:de98 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bisbas.dk: 104.21.25.37 172.67.222.152 2606:4700:3031::6815:1925 2606:4700:3036::ac43:de98 (AS13335) www.bisbas.dk: 104.21.25.37 172.67.222.152 2606:4700:3031::6815:1925 2606:4700:3036::ac43:de98 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records 45ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

98ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413187627
Primary NS (MNAME)	eric.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

27ms

23ms

29ms

AAAA

32ms

TXT

147ms

CAA

25ms

HTTPS

34ms

TLSA

45ms

SOA

0ms

MTA-STS

42ms

DNSSEC

98ms

SRV

44ms

Total

588ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 20:59:08	1213ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 04:03:06	646ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 21:06:02	855ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 22:32:38 shown	588ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 15:42:25	725ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 19:21:18	702ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 16:08:21	1733ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 21:05:39	915ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 19:29:47	1039ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 12:53:48	652ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 05:30:41	762ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 12:56:08	1159ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 14:48:35	584ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 14:40:38	680ms	2 NS 2 A 1 MX	🔓 Insecure