h6.dk

📜 Historical scan 2026-06-17 10:42:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

h6.dk is a .dk domain served by 2 nameservers (clark.ns.cloudflare.com, pearl.ns.cloudflare.com). It was registered on 10 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.224 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by moose.mxrouting.net, moose-relay.mxrouting.net. 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
clark.ns.cloudflare.com	108.162.193.87 172.64.33.87 173.245.59.87 2606:4700:58::adf5:3b57 2803:f800:50::6ca2:c157 2a06:98c1:50::ac40:2157	clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
pearl.ns.cloudflare.com	108.162.194.140 162.159.38.140 172.64.34.140 2606:4700:50::a29f:268c 2803:f800:50::6ca2:c28c 2a06:98c1:50::ac40:228c	pearl.ns.cloudflare.com pearl.ns.cloudflare.com pearl.ns.cloudflare.com pearl.ns.cloudflare.com pearl.ns.cloudflare.com pearl.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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.224	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.236	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	moose.mxrouting.net	45.43.208.29	moose.mxrouting.net	AS46261 QuickPacket, LLC
20	—	moose-relay.mxrouting.net	45.43.208.29	moose.mxrouting.net	AS46261 QuickPacket, LLC

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:15e0	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c8ec	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 55ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.224,172.67.200.236 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:15e0,2606:4700:3036::ac43:c8ec

📝 TXT Records#

2 records 176ms

TXT Record
tcpshield-network-verification=HHDXFWPOPY3XNMGUTB4E5GQEXFPIKHEKNYZ2WXNP4UA5MAP747HZKN6AA7UBFM3U7L6DNLTHZEHKJRG3KSDPGW4YPP6JBEFG5MWBGCI=
v=spf1 include:mxlogin.com -all

✉️ SPF#

Policy	Record (h6.dk)
-all (hard fail)	v=spf1 include:mxlogin.com -all

📨 DMARC#

Policy	Record (_dmarc.h6.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:16179256436b4b55b3b0de1e720cc78d@dmarc-reports.cloudflare.net

📬 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 2026-10-16 03:10:07

www	Exists, no address
www vs bare domain	www does not resolve h6.dk: 104.21.21.224 172.67.200.236 2606:4700:3033::6815:15e0 2606:4700:3036::ac43:c8ec (AS13335) www.h6.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

181ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

46ms

Field	Value
Serial	2406676569
Primary NS (MNAME)	clark.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 01:56:43

Field	Value
Registrar	Simply.com A/S
Registered	2024-04-10
Expires	2027-04-09 (174d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

51ms

AAAA

44ms

TXT

176ms

CAA

59ms

HTTPS

55ms

TLSA

169ms

SOA

46ms

MTA-STS

56ms

DNSSEC

181ms

SRV

0ms

Total

1008ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 03:10:07	2173ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-10 11:51:03	969ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-06 01:54:53	2415ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 00:13:28	1060ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-21 13:45:29	1450ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-14 12:19:30	1390ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-04 09:15:12	10872ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 18:44:34	2888ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-24 03:18:37	1679ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-23 02:05:40	1479ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-21 01:41:22	1829ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-16 16:34:23	5907ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-15 01:25:50	10344ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-31 18:23:58	1474ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-18 09:55:40	3195ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-05 18:19:14	18389ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-21 21:14:47	1030ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-19 04:53:59	3299ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 10:42:27 shown	1008ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 10:41:50	1648ms	2 NS 2 A 2 MX	🔓 Insecure