rundbold.dk

📜 Historical scan 2026-06-19 23:11:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rundbold.dk is a .dk domain served by 2 nameservers (jen.ns.cloudflare.com, tosana.ns.cloudflare.com). It was registered on 5 September 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.94.159 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
jen.ns.cloudflare.com	108.162.194.185 162.159.38.185 172.64.34.185 2606:4700:50::a29f:26b9 2803:f800:50::6ca2:c2b9 2a06:98c1:50::ac40:22b9	jen.ns.cloudflare.com jen.ns.cloudflare.com jen.ns.cloudflare.com jen.ns.cloudflare.com jen.ns.cloudflare.com jen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tosana.ns.cloudflare.com	108.162.195.43 162.159.44.43 172.64.35.43 2606:4700:58::a29f:2c2b 2803:f800:50::6ca2:c32b 2a06:98c1:50::ac40:232b	tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.94.159	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.206	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:5e9f	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:89ce	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.94.159,172.67.137.206 ech=AEX+DQBBxQAgACDyYg1i/e0zUqcV9OWielLTCYkxwkA9aXhsLt+HvVibBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5e9f,2606:4700:3034::ac43:89ce

📝 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 2026-10-17 13:11:15

www CNAME	rundbold.dk (all on rundbold.dk) → 199.188.201.220 (AS22612)
www vs bare domain	Same network rundbold.dk: 199.188.201.220 (AS22612) www.rundbold.dk: 199.188.201.220 (AS22612)
Wildcard	No

✍️ 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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

37ms

Field	Value
Serial	2405712627
Primary NS (MNAME)	jen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 01:26:01

Field	Value
Registrar	ONE.COM A/S
Registered	2026-09-05
Expires	2027-09-04 (313d)

🔗 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
skibe.dk	ONE.COM A/S
strata.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

37ms

47ms

58ms

AAAA

41ms

TXT

256ms

CAA

39ms

HTTPS

58ms

TLSA

136ms

SOA

37ms

MTA-STS

57ms

DNSSEC

78ms

SRV

68ms

Total

1205ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-09 01:51:54	2312ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-31 08:22:24	397ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-29 16:15:49	157ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-28 14:00:45	164ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 13:32:57	169ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-26 13:10:19	194ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 22:02:31	820ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-23 20:27:03	843ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 19:18:47	1305ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 19:05:30	1128ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 19:04:11	1102ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-19 17:47:45	854ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-18 17:46:29	2233ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-17 13:43:12	924ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-15 23:17:24	1469ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-14 22:46:45	642ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-11 22:07:29	879ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-10 10:58:32	2582ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-08 21:02:43	751ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-07 17:13:15	782ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-29 21:23:03	1840ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 13:08:30	1426ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 02:09:48	842ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 00:19:49	815ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 08:18:14	899ms	2 NS 2 A 0 MX	🔓 Insecure