opnoertand.dk

Records from scan: 2026-10-09 09:19:13 · 2456ms total · last checked 2026-10-16 19:16 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opnoertand.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 28 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.164.156 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by opnoertand-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records#

1 records 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.164.156	7200s	server7156.serverpark.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	opnoertand-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::10 2a01:111:f403:ca04::e 2a01:111:f403:ca09::28 52.101.185.114 52.101.68.25 52.101.73.126 52.101.91.162	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	5.186.164.156
🔶 Autoconfig	5.186.164.156

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 224ms

TXT Record
MS=ms51331413
v=spf1 ip4:212.130.93.191 ip4:62.243.190.25 ip4:80.199.84.230 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (opnoertand.dk)
-all (hard fail)	v=spf1 ip4:212.130.93.191 ip4:62.243.190.25 ip4:80.199.84.230 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.opnoertand.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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#

checked 2026-10-09 09:19:13

www	5.186.164.156 (AS44869) (address records, no CNAME)
www vs bare domain	Same network opnoertand.dk: 5.186.164.156 (AS44869) www.opnoertand.dk: 5.186.164.156 (AS44869)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

166ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

71ms

Field	Value
Serial	2022091901
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 10:18:21

Field	Value
Registrar	INTERNET 123 ApS
Registered	2011-11-28
Expires	2027-11-30 (408d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

73ms

70ms

71ms

AAAA

68ms

TXT

224ms

CAA

72ms

HTTPS

79ms

TLSA

628ms

SOA

71ms

MTA-STS

130ms

DNSSEC

166ms

SRV

139ms

Total

2456ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:19:13 shown	2456ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:32:10	1084ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-02 13:55:16	1200ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:59:36	981ms	3 NS 1 A 1 MX	🔒 Secure