cc-rti.dk

Records from scan: 2026-10-07 02:16:36 · 456ms total · last checked 2026-10-17 04:21 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cc-rti.dk is a .dk domain served by 2 nameservers (bill.ns.cloudflare.com, emely.ns.cloudflare.com). It was registered on 13 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.46.153 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
bill.ns.cloudflare.com	108.162.193.74 172.64.33.74 173.245.59.74 2606:4700:58::adf5:3b4a 2803:f800:50::6ca2:c14a 2a06:98c1:50::ac40:214a	bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
emely.ns.cloudflare.com	108.162.194.209 162.159.38.209 172.64.34.209 2606:4700:50::a29f:26d1 2803:f800:50::6ca2:c2d1 2a06:98c1:50::ac40:22d1	emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.153	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.140.104	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2e99	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8c68	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.153,172.67.140.104 ech=AEX+DQBBkQAgACAH6eR5ZJOX/6p394i6m6XlncOfaSV6qQmDtRVsYdAALwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2e99,2606:4700:3037::ac43:8c68

📝 TXT Records#

1 records 183ms

TXT Record
v=spf1 include:_spf64950.spf-protect.dk -all

✉️ SPF#

Policy	Record (cc-rti.dk)
-all (hard fail)	v=spf1 include:_spf64950.spf-protect.dk -all

📨 DMARC#

Policy	Record (_dmarc.cc-rti.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:667bb8ab4f134@dmarc-dk.centerasecurity.com;

📬 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#

checked 2026-10-16 02:51:01

www	104.21.46.153 172.67.140.104 2606:4700:3033::6815:2e99 2606:4700:3037::ac43:8c68 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cc-rti.dk: 104.21.46.153 172.67.140.104 2606:4700:3033::6815:2e99 2606:4700:3037::ac43:8c68 (AS13335) www.cc-rti.dk: 104.21.46.153 172.67.140.104 2606:4700:3033::6815:2e99 2606:4700:3037::ac43:8c68 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

47ms

Field	Value
Serial	2416803481
Primary NS (MNAME)	bill.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 07:44:42

Field	Value
Registrar	InterNetX GmbH
Registered	2024-02-13
Expires	2027-02-12 (117d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

40ms

42ms

AAAA

45ms

TXT

183ms

CAA

45ms

HTTPS

39ms

TLSA

61ms

SOA

47ms

MTA-STS

51ms

DNSSEC

70ms

SRV

70ms

Total

456ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 02:16:36 shown	456ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-03 01:34:36	512ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-02 07:22:51	598ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-01 07:15:45	567ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 04:15:38	538ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 03:16:55	543ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-20 11:18:26	1160ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-12 04:22:10	1299ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-15 01:34:19	2354ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-09 22:33:34	3010ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-22 23:29:07	9749ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-21 17:36:27	8700ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-28 09:26:31	740ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-21 02:41:21	512ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-16 19:50:50	434ms	2 NS 2 A 0 MX	🔒 Secure