otoo.dk

📜 Historical scan 2026-07-08 02:25:32 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

otoo.dk is a registered .dk domain whose nameservers (ns1.nhl-data.dk, ns2.nhl-data.dk, ns3.nhl-data.dk and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 3 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by localhost. 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#

4 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nhl-data.dk	185.136.96.11 2a06:fb00:1::1:11	ns1.nhl-data.dk ns1.nhl-data.dk	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns2.nhl-data.dk	185.136.97.11 2a06:fb00:1::2:11	ns2.nhl-data.dk ns2.nhl-data.dk	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns3.nhl-data.dk	185.136.98.11 2a06:fb00:1::3:11	ns3.nhl-data.dk ns3.nhl-data.dk	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns4.nhl-data.dk	185.136.99.11 2a06:fb00:1::4:11	ns4.nhl-data.dk ns4.nhl-data.dk	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
127.0.0.1	120s	localhost	—	—	—	—	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	120s	localhost	::1 127.0.0.1	localhost localhost	— —

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	127.0.0.1
🔶 Autoconfig	127.0.0.1

🔷 AAAA Records (IPv6)#

1 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
::1	120s	localhost	—	—	—	—	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 258ms

TXT Record
expired

✉️ 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

Check	Result
Validation Status	🔓 Insecure (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-20 09:35:24

Field	Value
Registrar	NHL DATA ApS
Registered	2023-01-03
Expires	2027-01-02 (73d)

🔗 Same registrant#

1 domain

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
opinionandtheotherone.dk	NHL DATA ApS

📋 WHOIS#

⏱️ Lookup Timing#

52ms

39ms

37ms

AAAA

50ms

TXT

258ms

CAA

52ms

HTTPS

51ms

TLSA

69ms

SOA

23ms

MTA-STS

60ms

DNSSEC

73ms

SRV

67ms

Total

1294ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:15:58	756ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 01:54:55	1283ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-24 02:33:13	1541ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-22 23:37:53	2915ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-21 23:33:07	6108ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-20 23:27:29	1384ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-19 23:02:51	1331ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-18 22:50:19	3449ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-17 20:18:19	4401ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-16 20:09:21	1384ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-15 11:01:52	10358ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-14 01:53:48	2789ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-12 19:21:34	4681ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-10 23:03:53	3180ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-09 18:35:13	1403ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-07 13:42:32	10261ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-05 01:27:04	6386ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-30 02:49:04	14329ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-28 03:43:22	1389ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-27 03:14:59	1109ms	4 NS 1 A 1 MX	❓ Unknown
2026-07-26 02:26:01	1102ms	4 NS 1 A 1 MX	❓ Unknown
2026-07-25 02:21:54	1325ms	4 NS 1 A 1 MX	❓ Unknown
2026-07-24 02:03:48	1105ms	4 NS 1 A 1 MX	❓ Unknown
2026-07-23 01:25:54	8877ms	4 NS 1 A 1 MX	❓ Unknown
2026-07-20 17:15:55	1115ms	4 NS 1 A 1 MX	❓ Unknown