diamondline.dk

📜 Historical scan 2026-08-28 07:48:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

diamondline.dk is a .dk domain served by 2 nameservers (elliot.ns.cloudflare.com, evelyn.ns.cloudflare.com). It was registered on 15 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.130 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.diamondline.dk. 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 70ms

Nameserver	IP addresses	PTR	ASN / ISP
elliot.ns.cloudflare.com	108.162.193.162 172.64.33.162 173.245.59.162 2606:4700:58::adf5:3ba2 2803:f800:50::6ca2:c1a2 2a06:98c1:50::ac40:21a2	elliot.ns.cloudflare.com elliot.ns.cloudflare.com elliot.ns.cloudflare.com elliot.ns.cloudflare.com elliot.ns.cloudflare.com elliot.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
evelyn.ns.cloudflare.com	108.162.194.213 162.159.38.213 172.64.34.213 2606:4700:50::a29f:26d5 2803:f800:50::6ca2:c2d5 2a06:98c1:50::ac40:22d5	evelyn.ns.cloudflare.com evelyn.ns.cloudflare.com evelyn.ns.cloudflare.com evelyn.ns.cloudflare.com evelyn.ns.cloudflare.com evelyn.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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.130	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.151.241	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.diamondline.dk	69.72.244.23	d15891.fra1.stableserver.net	AS209341 WHG Hosting Services Ltd

🔷 AAAA Records (IPv6)#

2 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:97f1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:2882	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.130,172.67.151.241 ech=AEX+DQBBMgAgACB2gyxIfgnmTyLKl+z5EdXkR9TwlIiJEVN8uT3zS3XZRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:97f1,2606:4700:3034::6815:2882

📝 TXT Records#

1 records 221ms

TXT Record
v=spf1 +mx +a +ip4:69.72.244.23 +include:spf.mysecurecloudhost.com +ip4:103.204.128.131 ~all

✉️ SPF#

Policy	Record (diamondline.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:69.72.244.23 +include:spf.mysecurecloudhost.com +ip4:103.204.128.131 ~all

📨 DMARC#

Policy	Record (_dmarc.diamondline.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 04:00:48

www	104.21.40.130 172.67.151.241 2606:4700:3031::ac43:97f1 2606:4700:3034::6815:2882 (AS13335) (address records, no CNAME)
www vs bare domain	Same network diamondline.dk: 104.21.40.130 172.67.151.241 2606:4700:3031::ac43:97f1 2606:4700:3034::6815:2882 (AS13335) www.diamondline.dk: 104.21.40.130 172.67.151.241 2606:4700:3031::ac43:97f1 2606:4700:3034::6815:2882 (AS13335)
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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	2411812906
Primary NS (MNAME)	elliot.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 04:13:12

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-12-15
Expires	2026-12-14 (55d)

🔗 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#

70ms

52ms

66ms

AAAA

55ms

TXT

221ms

CAA

61ms

HTTPS

54ms

TLSA

90ms

SOA

0ms

MTA-STS

92ms

DNSSEC

99ms

SRV

79ms

Total

935ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 04:00:48	583ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-08 16:52:21	1300ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-07 16:40:04	653ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 01:54:24	705ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 14:04:15	870ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-16 16:43:37	1410ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-29 15:52:21	561ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 07:48:42 shown	935ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 14:52:52	1193ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 15:34:16	9914ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 19:06:31	2758ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 02:40:50	925ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 02:40:15	1949ms	2 NS 2 A 1 MX	🔓 Insecure