oj-sikring.dk

📜 Historical scan 2026-08-13 07:41:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oj-sikring.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.84 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ojsikring-dk0e.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.84	3600s	vm1409.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ojsikring-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::7 52.101.68.12 52.101.68.21 52.101.68.27 52.101.68.39	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.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	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 155ms

TXT Record
MS=ms98225566
v=spf1 include:spf.protection.outlook.com ip4:77.233.250.152/29 ip4:92.62.195.66/30 ip4:77.233.246.194 ip4:77.233.246.200/28 include:_spf.powerhosting.dk include:spf.mentor-it.dk -all
Vur/IJXq/hsY0D6TSlB74q5FS+mO1bYFkwIxnFqJSX0eOvgYzAEa1FNWgdq1n0mzpPxWolwxE1rOWHegrzpt1Q==

✉️ SPF#

Policy	Record (oj-sikring.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:77.233.250.152/29 ip4:92.62.195.66/30 ip4:77.233.246.194 ip4:77.233.246.200/28 include:_spf.powerhosting.dk include:spf.mentor-it.dk -all

📨 DMARC#

Policy	Record (_dmarc.oj-sikring.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-09-30 04:05:00

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-ojsikring-dk0e._domainkey.olesenogjensen.onmicrosoft.com	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

42ms

44ms

48ms

AAAA

46ms

TXT

155ms

CAA

39ms

HTTPS

48ms

TLSA

595ms

SOA

35ms

MTA-STS

79ms

DNSSEC

93ms

SRV

61ms

Total

5462ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:04:59	3078ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 03:00:20	810ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 23:32:16	1727ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 19:46:22	1437ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 11:14:03	3088ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 07:41:17 shown	5462ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:27:22	1269ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 21:30:32	1713ms	2 NS 1 A 1 MX	🔒 Secure