bkfluen.dk

Records from scan: 2026-10-09 14:07:07 · 1641ms total · last checked 2026-10-17 00:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bkfluen.dk is a .dk domain served by 2 nameservers (ns1.yayhosting.dk, ns2.yayhosting.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.141.26 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bkfluen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yayhosting.dk	195.242.130.62 2001:67c:564:fffe::100	ns1.yayhosting.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.yayhosting.dk	2a00:1b18:2:3:1::2 62.69.152.35	ns2.yayhosting.dk ns2.yayhosting.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.141.26	3600s	web03.webtohosting.dk	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	bkfluen-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca21::a 52.101.103.36 52.101.209.31 52.101.68.10 52.101.68.8	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 72ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscoverredirect.exchangemail.dk

📝 TXT Records#

1 records 193ms

TXT Record
v=spf1 ip4:195.242.130.46 include:_spf.yayhosting.dk a mx include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (bkfluen.dk)
~all (soft fail)	v=spf1 ip4:195.242.130.46 include:_spf.yayhosting.dk a mx 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#

checked 2026-10-09 14:07:07

www CNAME	bkfluen.dk (all on bkfluen.dk) → 212.97.141.26 (AS48854)
www vs bare domain	Same network bkfluen.dk: 212.97.141.26 (AS48854) www.bkfluen.dk: 212.97.141.26 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bkfluen.dk	Y7O_aOYifNik0yTUcTbXlAyQ8mxeFlGgooO0YwEnxt8
TXT	_acme-challenge.bkfluen.dk	c6NWkFyhXVtAAcGxJYUC6i8wasBp311N2tp87K0Y9Nc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

152ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026091301
Primary NS (MNAME)	ns1.yayhosting.dk
Responsible (RNAME)	drift@yayhosting.dk
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

48ms

30ms

AAAA

43ms

TXT

193ms

CAA

38ms

HTTPS

54ms

TLSA

803ms

SOA

34ms

MTA-STS

91ms

DNSSEC

152ms

SRV

72ms

Total

1641ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:07:07 shown	1641ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 08:52:49	635ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 16:08:32	1038ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 15:48:19	2721ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 16:38:44	1523ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:41:56	2442ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:59:11	2335ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 15:14:28	3257ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:45:29	498ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:45:02	2249ms	2 NS 1 A 1 MX	🔒 Secure