seblund.dk

📜 Historical scan 2026-08-23 23:50:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seblund.dk is a .dk domain served by 2 nameservers (lloyd.ns.cloudflare.com, molly.ns.cloudflare.com). It was registered on 5 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.29 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 116ms

Nameserver	IP addresses	PTR	ASN / ISP
lloyd.ns.cloudflare.com	108.162.193.197 172.64.33.197 173.245.59.197 2606:4700:58::adf5:3bc5 2803:f800:50::6ca2:c1c5 2a06:98c1:50::ac40:21c5	lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
molly.ns.cloudflare.com	108.162.192.205 172.64.32.205 173.245.58.205 2606:4700:50::adf5:3acd 2803:f800:50::6ca2:c0cd 2a06:98c1:50::ac40:20cd	molly.ns.cloudflare.com molly.ns.cloudflare.com molly.ns.cloudflare.com molly.ns.cloudflare.com molly.ns.cloudflare.com molly.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 143ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.29	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.37	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.176.37
🔶 Autoconfig	104.21.48.29

🔷 AAAA Records (IPv6)#

2 records 140ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:301d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b025	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 113ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.29,172.67.176.37 ech=AEX+DQBBdwAgACCZs+SCjzVm61+1jbbLIdnojArOMpjED/g+BNYhuwveQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:301d,2606:4700:3037::ac43:b025

📝 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 2026-10-10 09:19:12

www	104.21.48.29 172.67.176.37 2606:4700:3035::6815:301d 2606:4700:3037::ac43:b025 (AS13335) (address records, no CNAME)
www vs bare domain	Same network seblund.dk: 104.21.48.29 172.67.176.37 2606:4700:3035::6815:301d 2606:4700:3037::ac43:b025 (AS13335) www.seblund.dk: 104.21.48.29 172.67.176.37 2606:4700:3035::6815:301d 2606:4700:3037::ac43:b025 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.seblund.dk	fg-jsX4hOcXKbay84O9HdIivr5lYsj9gib0in4i0r8Q
TXT	_acme-challenge.seblund.dk	Pmd4ewPCcEu0FJE_srtDnAXL13BDMg3btCaIjtwCE7E

🔗 TLSA / DANE#

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

🔐 DNSSEC#

276ms

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	2412908163
Primary NS (MNAME)	lloyd.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 00:43:51

Field	Value
Registrar	DANDOMAIN A/S
Registered	2022-08-05
Expires	2027-08-04 (284d)

📋 WHOIS#

⏱️ Lookup Timing#

116ms

143ms

101ms

AAAA

140ms

TXT

492ms

CAA

116ms

HTTPS

113ms

TLSA

275ms

SOA

0ms

MTA-STS

137ms

DNSSEC

276ms

SRV

180ms

Total

3660ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:29:11	477ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 13:35:52	1198ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 13:24:37	1091ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 14:24:30	2416ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 00:05:16	9173ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 23:50:09 shown	3660ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-29 19:40:45	885ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 09:27:02	2961ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:30:52	3086ms	2 NS 2 A 0 MX	🔓 Insecure