blvandfax.dk

📜 Historical scan 2026-08-24 06:56:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blvandfax.dk is a .dk domain served by 2 nameservers (collins.ns.cloudflare.com, fattouche.ns.cloudflare.com). It was registered on 18 October 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.210 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by blvandfax-dk.mail.protection.outlook.com. The zone is of unknown DNSSEC status, 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
collins.ns.cloudflare.com	108.162.194.226 162.159.38.226 172.64.34.226 2606:4700:50::a29f:26e2 2803:f800:50::6ca2:c2e2 2a06:98c1:50::ac40:22e2	collins.ns.cloudflare.com collins.ns.cloudflare.com collins.ns.cloudflare.com collins.ns.cloudflare.com collins.ns.cloudflare.com collins.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
fattouche.ns.cloudflare.com	108.162.195.48 162.159.44.48 172.64.35.48 2606:4700:58::a29f:2c30 2803:f800:50::6ca2:c330 2a06:98c1:50::ac40:2330	fattouche.ns.cloudflare.com fattouche.ns.cloudflare.com fattouche.ns.cloudflare.com fattouche.ns.cloudflare.com fattouche.ns.cloudflare.com fattouche.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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.210	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.62	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	blvandfax-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca09::2 2a01:111:f403:ca48::a 52.101.103.137 52.101.68.5 52.101.73.11 52.101.73.153	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:fd2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a43e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.210,172.67.164.62 ech=AEX+DQBBiAAgACDk2bGoHjdSOAbgC2s4HBS01Ebjh8w4PdHVfh2PAL4ZBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:fd2,2606:4700:3037::ac43:a43e

📝 TXT Records#

1 records 261ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.twistedbytes.eu -all

✉️ SPF#

Policy	Record (blvandfax.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.twistedbytes.eu -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 10:55:46

www	104.21.15.210 172.67.164.62 2606:4700:3037::6815:fd2 2606:4700:3037::ac43:a43e (AS13335) (address records, no CNAME)
www vs bare domain	Same network blvandfax.dk: 104.21.15.210 172.67.164.62 2606:4700:3037::6815:fd2 2606:4700:3037::ac43:a43e (AS13335) www.blvandfax.dk: 104.21.15.210 172.67.164.62 2606:4700:3037::6815:fd2 2606:4700:3037::ac43:a43e (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.blvandfax.dk	6TuL5oMZOTCtkg2JQm9EKAGepgQ-wel9HproNTwQqQA
TXT	_acme-challenge.blvandfax.dk	dA91yDNPnYRsSd2NVTetP0IdE1PpQnWOqoA-Yd5pJIY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

133ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'blvandfax.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

0ms

Field	Value
Serial	2412976304
Primary NS (MNAME)	collins.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-24 07:03:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-10-18
Expires	2027-10-17 (356d)

🔗 Same registrant#

12 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
bentlonne.dk	Punktum dk A/S (direct)
bl-grundvand.dk	Punktum dk A/S (direct)
bl-grundvandssaenkning.dk	Punktum dk A/S (direct)
bl-grundvandssænkning.dk	Punktum dk A/S (direct)
bl-vandfax.dk	Punktum dk A/S (direct)
blgrundvand.dk	Punktum dk A/S (direct)
blgrundvandssaenkning.dk	Punktum dk A/S (direct)
brøndboring.dk	Punktum dk A/S (direct)
danskgrundvandssænkning.dk	Punktum dk A/S (direct)
grundvandssaenkning.dk	Punktum dk A/S (direct)
lbt.dk	Punktum dk A/S (direct)
vandfax.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

54ms

70ms

AAAA

58ms

TXT

261ms

CAA

49ms

HTTPS

68ms

TLSA

8081ms

SOA

0ms

MTA-STS

83ms

DNSSEC

133ms

SRV

145ms

Total

10242ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 04:59:13	801ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 05:27:23	1569ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 04:43:16	2409ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 20:47:32	2568ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 23:43:20	1413ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 04:30:11	2285ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 11:06:07	1338ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 06:56:42 shown	10242ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-22 10:26:51	1996ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 08:03:49	9274ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 20:27:50	10048ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 02:25:32	3331ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 15:05:07	2172ms	2 NS 2 A 1 MX	🔓 Insecure