oktan8.dk

📜 Historical scan 2026-07-02 14:36:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oktan8.dk is a .dk domain served by 3 nameservers (mailexchange.jcdhotel.dk, ns.jcdhotel.dk, ns3.jcdhotel.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.215.86.156 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by oktan8-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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#

3 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
mailexchange.jcdhotel.dk	195.97.138.36	mailexchange.jcdhotel.dk	AS3292 TDC Holding A/S
ns.jcdhotel.dk	195.215.86.133	—	AS3292 TDC Holding A/S
ns3.jcdhotel.dk	13.81.43.137	ns3.jcdhotel.dk	AS8075 Microsoft Corporation

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.215.86.156	3600s	—	AS3292	TDC Holding A/S	195.215.0.0/16	🇩🇰 Denmark	Brøndby Strand

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	oktan8-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::7 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.3 52.101.68.39 52.101.73.153 52.101.73.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 68ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	0	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 193ms

TXT Record
MS=ms53661491
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (oktan8.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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

🔎 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#

62ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

29ms

Field	Value
Serial	12092017
Primary NS (MNAME)	ns.jcdhotel.dk
Responsible (RNAME)	administrator@jcdhotel.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

51ms

32ms

55ms

AAAA

42ms

TXT

193ms

CAA

41ms

HTTPS

32ms

TLSA

211ms

SOA

29ms

MTA-STS

54ms

DNSSEC

62ms

SRV

68ms

Total

842ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 00:24:02	2859ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-01 14:00:34	3013ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-28 03:23:31	1128ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 14:36:10 shown	842ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 05:56:13	6351ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 00:22:25	989ms	3 NS 1 A 1 MX	🔓 Insecure