caucasus.dk

📜 Historical scan 2026-09-08 15:17:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

caucasus.dk is a .dk domain served by 2 nameservers (ajay.ns.cloudflare.com, dell.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.27 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ajay.ns.cloudflare.com	108.162.193.56 172.64.33.56 173.245.59.56 2606:4700:58::adf5:3b38 2803:f800:50::6ca2:c138 2a06:98c1:50::ac40:2138	ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.27	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.24	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.56.27
🔶 Autoconfig	172.67.176.24

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:b018	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:381b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.27,172.67.176.24 ech=AEX+DQBBwAAgACCN7/X8ZS6gj57C5aR3PVZNdnJuxiFaid/wi/MLaHVTTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b018,2606:4700:3035::6815:381b

📝 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 2026-10-07 21:26:17

www	104.21.56.27 172.67.176.24 2606:4700:3030::ac43:b018 2606:4700:3035::6815:381b (AS13335) (address records, no CNAME)
www vs bare domain	Same network caucasus.dk: 104.21.56.27 172.67.176.24 2606:4700:3030::ac43:b018 2606:4700:3035::6815:381b (AS13335) www.caucasus.dk: 104.21.56.27 172.67.176.24 2606:4700:3030::ac43:b018 2606:4700:3035::6815:381b (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.caucasus.dk	3c3Nvtca51fr2Y3hXUjdNHXNTXBXAtA8vkEgtLFks4Y
TXT	_acme-challenge.caucasus.dk	Q4KtAz0geaDejMn-sOIkQ8sTrFsxFQK8cDxxRZGDGKs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

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	2414306415
Primary NS (MNAME)	ajay.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

50ms

43ms

AAAA

38ms

TXT

198ms

CAA

53ms

HTTPS

50ms

TLSA

62ms

SOA

0ms

MTA-STS

83ms

DNSSEC

139ms

SRV

84ms

Total

719ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:08:43	461ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 08:02:21	640ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 16:12:52	2436ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 15:17:40 shown	719ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 23:32:18	1661ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 15:13:35	9440ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 14:12:15	24815ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-11 20:57:15	3020ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 06:07:04	1860ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-12 11:56:28	16978ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-07 01:37:29	2115ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 19:57:50	807ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 20:46:39	2380ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 04:27:40	865ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 19:45:47	407ms	2 NS 2 A 0 MX	🔓 Insecure