j-a-k.dk DNS records

🖥️ Nameservers3 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.238	3600s	forward01.dns.services	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	jak-dk0k.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::d 2a01:111:f403:ca09::3 2a01:111:f403:ca09::b 52.101.68.15 52.101.68.3 52.101.73.1 52.101.73.2	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr07cu00302.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)1 records 24ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:564:fffa::1002	3600s	—	AS62121	Christian Ebsen ApS	2001:67c:564:0:0:0:0:0/48	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 33ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 77ms

TXT Record
h913bnTaXkHkzy0M3829ji/WkAyo1ACGzBjHqjvj9GaB14mv5476jvxPYDo6z+Qt7M17/TTn5Q3spaLpHwY/Tw==
v=spf1 include:_spf.emply.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (j-a-k.dk)
-all (hard fail)	v=spf1 include:_spf.emply.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.j-a-k.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:DMARCReports@j-a-k.dk; ruf=mailto:DMARCReports@j-a-k.dk

📬 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)

🔐 DNSSEC104ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082504
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

26ms

A

34ms

MX

23ms

AAAA

24ms

TXT

77ms

CAA

29ms

HTTPS

25ms

TLSA

361ms

SOA

0ms

MTA-STS

35ms

DNSSEC

104ms

SRV

33ms

Total

899ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:29:40	899ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 10:04:00	1757ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 06:25:49	5811ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 12:54:42	1110ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 01:45:10	946ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 21:14:38	1842ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 10:01:55	984ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:19:04	1140ms	2 NS 1 A 1 MX	🔒 Secure	View