rumogro.dk

📜 Historical scan 2026-09-23 20:33:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rumogro.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, liz.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.34.240 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
liz.ns.cloudflare.com	108.162.192.189 172.64.32.189 173.245.58.189 2606:4700:50::adf5:3abd 2803:f800:50::6ca2:c0bd 2a06:98c1:50::ac40:20bd	liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com liz.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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.34.240	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.87	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
2606:4700:3035::6815:22f0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a657	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=104.21.34.240,172.67.166.87 ech=AEX+DQBBdQAgACBTPg8rwe7rLhavdc/3NydO7goOyoEhAF7G1QMqKOZiIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:22f0,2606:4700:3037::ac43:a657

📝 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 2026-10-08 09:40:33

www	104.21.34.240 172.67.166.87 2606:4700:3035::6815:22f0 2606:4700:3037::ac43:a657 (AS13335) (address records, no CNAME)
www vs bare domain	Same network rumogro.dk: 104.21.34.240 172.67.166.87 2606:4700:3035::6815:22f0 2606:4700:3037::ac43:a657 (AS13335) www.rumogro.dk: 104.21.34.240 172.67.166.87 2606:4700:3035::6815:22f0 2606:4700:3037::ac43:a657 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rumogro.dk	90wLRdjEkNoErJEWC4b4bARv3yjq-VZs3kFAHENgCyQ
TXT	_acme-challenge.rumogro.dk	gzFtH4bYBiRwquRnE8-7tSZ-8UoTcDQ_sJE4oAe_UpI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

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	2415587458
Primary NS (MNAME)	dave.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#

35ms

43ms

40ms

AAAA

45ms

TXT

196ms

CAA

38ms

HTTPS

39ms

TLSA

56ms

SOA

0ms

MTA-STS

73ms

DNSSEC

127ms

SRV

67ms

Total

602ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 09:40:33	437ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 12:30:52	2424ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 01:02:41	424ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 23:25:57	1587ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 22:29:12	643ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 21:34:09	2483ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 20:33:27 shown	602ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 05:31:57	1098ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 03:55:14	1017ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-26 09:13:58	840ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-09 06:20:34	1344ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 17:15:18	756ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 03:42:57	822ms	2 NS 2 A 0 MX	🔓 Insecure