molbak.dk DNS records

🖥️ Nameservers4 records 241ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	ns1-208.azure-dns.com 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 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 259ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.238	1800s	linux327.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 214ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	molbak-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca04::a 2a01:111:f403:ca09::4 52.101.68.27 52.101.73.11 52.101.73.24 52.101.73.8	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 534ms

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

📝 TXT Records3 records 416ms

TXT Record
atlassian-domain-verification=ZZIj2PoIxZpFHkcmsooBmYsmy8VnAcCKtyJKj05glYp0pJNPM61bkgRV1TWM5O/j
mscid=V3XZRRDF4AjzZ+Qjk/t6hInkVDpjuGCleOLKO+FFuHIV8/+OcTGM7er5Z71Tkj1v6VuhXGyfh4CT/7o/PVNPHw==
v=spf1 ip4:92.43.124.145 ip4:195.249.147.70 ip4:194.182.245.182 ip4:94.189.43.178 ip4:94.189.43.178 ip4:194.88.216.40 ip4:13.80.54.98 ip4:152.115.91.196 ip4:87.61.126.6 include:sendgrid.net include:hostbase.dk include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all

✉️ SPF

Policy	Record (molbak.dk)
-all (hard fail)	v=spf1 ip4:92.43.124.145 ip4:195.249.147.70 ip4:194.182.245.182 ip4:94.189.43.178 ip4:94.189.43.178 ip4:194.88.216.40 ip4:13.80.54.98 ip4:152.115.91.196 ip4:87.61.126.6 include:sendgrid.net include:hostbase.dk include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all

📨 DMARC

Policy	Record (_dmarc.molbak.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@td-k.dk; ruf=mailto:dmarc@td-k.dk; adkim=s; aspf=s; fo=0:1:d:s;

📬 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)

🔐 DNSSEC343ms

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

🏷️ SOA253ms

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

241ms

A

259ms

MX

214ms

AAAA

244ms

TXT

416ms

CAA

216ms

HTTPS

558ms

TLSA

311ms

SOA

253ms

MTA-STS

268ms

DNSSEC

343ms

SRV

534ms

Total

1953ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-27 04:56:40	1953ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 17:17:23	3059ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 12:07:53	949ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:22:41	2651ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 07:08:25	1077ms	4 NS 1 A 1 MX	🔓 Insecure	View