roldkro.dk

📜 Historical scan 2026-08-07 05:23:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

roldkro.dk is a .dk domain served by 2 nameservers (linda.ns.cloudflare.com, mario.ns.cloudflare.com). It was registered on 9 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.149 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 75ms

Nameserver	IP addresses	PTR	ASN / ISP
linda.ns.cloudflare.com	108.162.192.250 172.64.32.250 173.245.58.250 2606:4700:50::adf5:3afa 2803:f800:50::6ca2:c0fa 2a06:98c1:50::ac40:20fa	linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mario.ns.cloudflare.com	108.162.193.203 172.64.33.203 173.245.59.203 2606:4700:58::adf5:3bcb 2803:f800:50::6ca2:c1cb 2a06:98c1:50::ac40:21cb	mario.ns.cloudflare.com mario.ns.cloudflare.com mario.ns.cloudflare.com mario.ns.cloudflare.com mario.ns.cloudflare.com mario.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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.149	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.180	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:e95	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9fb4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 74ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.149,172.67.159.180 ech=AEX+DQBBAgAgACDCY+NTrz5qk+WLOeHS/G+ShbJeCql3L4Dp3jwLvE3nPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:e95,2606:4700:3037::ac43:9fb4

📝 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 2026-10-11 12:12:20

www	104.21.14.149 172.67.159.180 2606:4700:3035::6815:e95 2606:4700:3037::ac43:9fb4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network roldkro.dk: 104.21.14.149 172.67.159.180 2606:4700:3035::6815:e95 2606:4700:3037::ac43:9fb4 (AS13335) www.roldkro.dk: 104.21.14.149 172.67.159.180 2606:4700:3035::6815:e95 2606:4700:3037::ac43:9fb4 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

169ms

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	2411165680
Primary NS (MNAME)	linda.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-30 18:29:38

Field	Value
Registrar	Obsidian Digital A/S
Registered	2021-09-09
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

75ms

72ms

71ms

AAAA

61ms

TXT

166ms

CAA

73ms

HTTPS

74ms

TLSA

57ms

SOA

0ms

MTA-STS

54ms

DNSSEC

169ms

SRV

100ms

Total

862ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 18:38:54	1491ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 18:17:32	641ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 14:02:15	1791ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 23:31:24	2396ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 00:03:54	1308ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 05:23:28 shown	862ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 03:46:17	1421ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 22:14:09	644ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 12:59:22	970ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-24 12:07:24	805ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 05:30:23	894ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 04:08:21	666ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 05:13:31	695ms	2 NS 2 A 0 MX	🔓 Insecure