justunderwear.dk

📜 Historical scan 2026-08-30 19:36:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

justunderwear.dk is a .dk domain served by 2 nameservers (brad.ns.cloudflare.com, eleanor.ns.cloudflare.com). It was registered on 13 December 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.49.208 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by inbound.postmarkapp.com. The zone is not DNSSEC-signed, publishes a 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 133ms

Nameserver	IP addresses	PTR	ASN / ISP
brad.ns.cloudflare.com	108.162.193.105 172.64.33.105 173.245.59.105 2606:4700:58::adf5:3b69 2803:f800:50::6ca2:c169 2a06:98c1:50::ac40:2169	brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
eleanor.ns.cloudflare.com	108.162.194.205 162.159.38.205 172.64.34.205 2606:4700:50::a29f:26cd 2803:f800:50::6ca2:c2cd 2a06:98c1:50::ac40:22cd	eleanor.ns.cloudflare.com eleanor.ns.cloudflare.com eleanor.ns.cloudflare.com eleanor.ns.cloudflare.com eleanor.ns.cloudflare.com eleanor.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 153ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.49.208	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.138	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 160ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	inbound.postmarkapp.com	52.210.157.196 52.213.211.243 52.51.73.41	ec2-52-210-157-196.eu-west-1.compute.amazonaws.com ec2-52-213-211-243.eu-west-1.compute.amazonaws.com ec2-52-51-73-41.eu-west-1.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records 215ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c18a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:31d0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 150ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.49.208,172.67.193.138 ech=AEX+DQBBfwAgACBjibDbJlg4rWyEPSw08YLojJxxB1kBIuSoORmGo4mkHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c18a,2606:4700:3032::6815:31d0

📝 TXT Records#

2 records 634ms

TXT Record
google-site-verification=QAPxAdJ-bNfYfYctwUE5FnTkychFA3O6Ghfw-lJrOjY
v=spf1 include:mailgun.org ~all

✉️ SPF#

Policy	Record (justunderwear.dk)
~all (soft fail)	v=spf1 include:mailgun.org ~all

📨 DMARC#

Policy	Record (_dmarc.justunderwear.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:re+bhucipit2ez@dmarc.postmarkapp.com; sp=reject; aspf=r;

📬 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 05:22:06

www	104.21.49.208 172.67.193.138 2606:4700:3031::ac43:c18a 2606:4700:3032::6815:31d0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network justunderwear.dk: 104.21.49.208 172.67.193.138 2606:4700:3031::ac43:c18a 2606:4700:3032::6815:31d0 (AS13335) www.justunderwear.dk: 104.21.49.208 172.67.193.138 2606:4700:3031::ac43:c18a 2606:4700:3032::6815:31d0 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.justunderwear.dk	5VaQ1IA3Vig5aac0sPh2W7EyI6cT6LH93aZgEWi8oGI
TXT	_acme-challenge.justunderwear.dk	suPp29E_jOS88qZZIyPJlC547ZIie1zt41mbiruIr08

🔗 TLSA / DANE#

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

🔐 DNSSEC#

407ms

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	2413586730
Primary NS (MNAME)	brad.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 04:05:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-12-13
Expires	2026-12-31 (67d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

133ms

153ms

160ms

AAAA

215ms

TXT

634ms

CAA

160ms

HTTPS

150ms

TLSA

337ms

SOA

0ms

MTA-STS

316ms

DNSSEC

407ms

SRV

226ms

Total

2849ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 01:15:46	595ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 15:16:34	856ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 17:37:29	1580ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 19:36:37 shown	2849ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 12:08:45	9889ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 01:07:20	1261ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 11:26:43	1656ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 13:07:27	891ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 06:25:39	894ms	3 NS 1 A 1 MX	🔓 Insecure