par-tjek.dk DNS records

🖥️ Nameservers4 records 275ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	— ns1-208.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com	150.171.21.208 2620:1ec:8ec:700::d0	ns2-208.azure-dns.net ns2-208.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com	204.14.183.208 2a01:111:4000:700::d0	— ns3-208.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com	208.84.5.208 2620:1ec:bda:700::d0	ns4-208.azure-dns.info ns4-208.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 236ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.178	3600s	—	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	Virum

📧 MX Records1 records 290ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	partjek-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 52.101.68.15 52.101.68.21 52.101.73.12 52.101.73.28	mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 603ms

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

📝 TXT Records2 records 605ms

TXT Record
mscid=giCEmAnx01nRZlI2MLZKCTsbW2DlfpSH37UnnL39LnNTVm5jwehstJGnmk/cpG4CfWeF0sGRvJS0MwWroAAurw==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (par-tjek.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

🔗 TLSA / DANE

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

🔐 DNSSEC555ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA303ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1.bdm.microsoftonline.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

275ms

A

236ms

MX

290ms

AAAA

182ms

TXT

605ms

CAA

293ms

HTTPS

313ms

TLSA

981ms

SOA

303ms

MTA-STS

325ms

DNSSEC

555ms

SRV

603ms

Total

3598ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 17:49:31	846ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 08:14:38	3598ms	4 NS 1 A 1 MX	❓ Unknown	View
2026-06-23 23:17:40	854ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 02:56:11	1695ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 01:30:36	2991ms	4 NS 1 A 1 MX	⚠️ Bogus	View