rotaru.dk

📜 Historical scan 2026-08-12 04:29:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rotaru.dk is a .dk domain served by 2 nameservers (teresa.ns.cloudflare.com, yevgen.ns.cloudflare.com). It was registered on 18 November 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.218 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
teresa.ns.cloudflare.com	108.162.194.216 162.159.38.216 172.64.34.216 2606:4700:50::a29f:26d8 2803:f800:50::6ca2:c2d8 2a06:98c1:50::ac40:22d8	teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yevgen.ns.cloudflare.com	108.162.195.223 162.159.44.223 172.64.35.223 2606:4700:58::a29f:2cdf 2803:f800:50::6ca2:c3df 2a06:98c1:50::ac40:23df	yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.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 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.218	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.197	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 64.233.165.27	lr-in-f27.1e100.net lr-in-x1b.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
40	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	300s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:33da	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:bbc5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.218,172.67.187.197 ech=AEX+DQBBeAAgACCYrYaKw6yK/F1sN+a5YM6A+ZzMze69nAGNamX8PsG2ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:33da,2606:4700:3033::ac43:bbc5

📝 TXT Records#

1 records 199ms

TXT Record
google-site-verification=hYG_xs_cgoF1Q8JbqicwY0av2drK9-rrtNvfLrnhen4

✉️ 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 2026-10-10 02:13:29

www	104.21.51.218 172.67.187.197 2606:4700:3032::6815:33da 2606:4700:3033::ac43:bbc5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network rotaru.dk: 104.21.51.218 172.67.187.197 2606:4700:3032::6815:33da 2606:4700:3033::ac43:bbc5 (AS13335) www.rotaru.dk: 104.21.51.218 172.67.187.197 2606:4700:3032::6815:33da 2606:4700:3033::ac43:bbc5 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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	2411881200
Primary NS (MNAME)	teresa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 02:46:42

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-11-18
Expires	2027-11-30 (404d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

58ms

53ms

AAAA

42ms

TXT

199ms

CAA

59ms

HTTPS

49ms

TLSA

119ms

SOA

0ms

MTA-STS

71ms

DNSSEC

114ms

SRV

87ms

Total

1738ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 02:13:29	1492ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 14:27:53	2651ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-08 22:12:47	2126ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-01 09:59:30	1457ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 15:51:06	964ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-12 04:29:05 shown	1738ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 13:26:55	5586ms	2 NS 2 A 5 MX	🔓 Insecure