boef-ost.dk

📜 Historical scan 2026-08-14 15:41:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boef-ost.dk is a .dk domain served by 2 nameservers (clara.ns.cloudflare.com, igor.ns.cloudflare.com). It was registered on 4 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.37.208 is hosted by Cloudflare, Inc. (AS13335). 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
clara.ns.cloudflare.com	108.162.194.219 162.159.38.219 172.64.34.219 2606:4700:50::a29f:26db 2803:f800:50::6ca2:c2db 2a06:98c1:50::ac40:22db	clara.ns.cloudflare.com clara.ns.cloudflare.com clara.ns.cloudflare.com clara.ns.cloudflare.com clara.ns.cloudflare.com clara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
igor.ns.cloudflare.com	108.162.193.119 172.64.33.119 173.245.59.119 2606:4700:58::adf5:3b77 2803:f800:50::6ca2:c177 2a06:98c1:50::ac40:2177	igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.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 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.208	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.114	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.37.208
🔶 Autoconfig	172.67.213.114

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:25d0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d572	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.208,172.67.213.114 ech=AEX+DQBBsQAgACB/wgfvDAK0D/t2A/gWJpCFmpK8hU53+YJ0Fbtk9IqBHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:25d0,2606:4700:3035::ac43:d572

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 13:11:35

www	104.21.37.208 172.67.213.114 2606:4700:3030::6815:25d0 2606:4700:3035::ac43:d572 (AS13335) (address records, no CNAME)
www vs bare domain	Same network boef-ost.dk: 104.21.37.208 172.67.213.114 2606:4700:3030::6815:25d0 2606:4700:3035::ac43:d572 (AS13335) www.boef-ost.dk: 104.21.37.208 172.67.213.114 2606:4700:3030::6815:25d0 2606:4700:3035::ac43:d572 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.boef-ost.dk	NBD3Yvo6pGAlg-QDJWYuZaZNQGYr-6n0AkdwDDeQ15M
TXT	_acme-challenge.boef-ost.dk	fJgHZj1PhAhLuBaAQzRQ7XZJm0e2Q9v-TisqNXCNzrg

🔗 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#

0ms

Field	Value
Serial	2412199001
Primary NS (MNAME)	clara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-07 20:30:22

Field	Value
Registrar	Realtime Register B.V.
Registered	2025-06-04
Expires	2027-06-03 (229d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

71ms

50ms

AAAA

48ms

TXT

162ms

CAA

54ms

HTTPS

56ms

TLSA

62ms

SOA

0ms

MTA-STS

70ms

DNSSEC

132ms

SRV

8046ms

Total

8720ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:11:35	1482ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-25 07:11:20	907ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 15:10:20	1125ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-07 20:29:54	1821ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 04:47:25	976ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 20:37:28	914ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 20:15:53	7916ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 18:41:03	2360ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-14 15:41:17 shown	8720ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-04 22:37:32	1534ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-24 13:41:01	17975ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:25:25	432ms	2 NS 2 A 0 MX	🔓 Insecure