gray-matter.dk

📜 Historical scan 2026-08-30 18:43:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gray-matter.dk is a .dk domain served by 2 nameservers (melody.ns.cloudflare.com, vin.ns.cloudflare.com). It was registered on 29 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.246 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
melody.ns.cloudflare.com	108.162.194.250 162.159.38.250 172.64.34.250 2606:4700:50::a29f:26fa 2803:f800:50::6ca2:c2fa 2a06:98c1:50::ac40:22fa	melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vin.ns.cloudflare.com	108.162.193.245 172.64.33.245 173.245.59.245 2606:4700:58::adf5:3bf5 2803:f800:50::6ca2:c1f5 2a06:98c1:50::ac40:21f5	vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.246	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.183.156	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.183.156
🔶 Autoconfig	104.21.83.246

🔷 AAAA Records (IPv6)#

2 records 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:53f6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b79c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.246,172.67.183.156 ech=AEX+DQBBOwAgACCNRa3XPmi/dbisNV+2QNP3E2b9P8ben8ZmLEFdF5GZXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:53f6,2606:4700:3037::ac43:b79c

📝 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 2026-10-14 12:16:14

www	104.21.83.246 172.67.183.156 2606:4700:3034::6815:53f6 2606:4700:3037::ac43:b79c (AS13335) (address records, no CNAME)
www vs bare domain	Same network gray-matter.dk: 104.21.83.246 172.67.183.156 2606:4700:3034::6815:53f6 2606:4700:3037::ac43:b79c (AS13335) www.gray-matter.dk: 104.21.83.246 172.67.183.156 2606:4700:3034::6815:53f6 2606:4700:3037::ac43:b79c (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.gray-matter.dk	TwoBigu2dR1CFpE6uVqSukyRP3Q-TWvMCV-QKJNrqvk
TXT	_acme-challenge.gray-matter.dk	hQMy5DIIxpt_l7HljM-0R3wifIS9yXDJCL1LA0kZzXM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

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	2413526219
Primary NS (MNAME)	melody.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 19:48:12

Field	Value
Registrar	DANDOMAIN A/S
Registered	2016-04-29
Expires	2027-04-30 (193d)

🔗 Same registrant#

2 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).

Domain	Registrar
greymatter.dk	DANDOMAIN A/S
greymatterfashion.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

28ms

27ms

AAAA

25ms

TXT

156ms

CAA

54ms

HTTPS

26ms

TLSA

51ms

SOA

0ms

MTA-STS

42ms

DNSSEC

100ms

SRV

58ms

Total

1000ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 15:04:14	612ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 14:54:07	1106ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 03:52:25	2422ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 03:52:05	487ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 18:43:41 shown	1000ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 17:31:37	851ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-29 05:19:44	1725ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 23:52:10	1810ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 06:55:57	865ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 18:55:28	1151ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:38:15	511ms	2 NS 2 A 0 MX	🔓 Insecure