mjbr.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.21	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mjbr-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::9 2a01:111:f403:ca09::d 52.101.68.10 52.101.68.27 52.101.68.29 52.101.73.6	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00306.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

📝 TXT Records7 records 101ms

TXT Record
_globalsign-domain-verification=g_4lL6TA4ron4Mmpi0m0RzRbdoNGDZVyarrSidkO9U
_globalsign-domain-verification=TgJDNLqna26elxq0laf9_whCQEWEDKlXeLs04ftWRE
_globalsign-domain-verification=tV9sMG8M0R771axZg5ysotttFqNkLXXBMUkaHaBPUK
_globalsign-domain-verification=v284aIgSYs1KwvysAIXXo6S7Ecuu63ho9KBamUPeZq
apple-domain-verification=nnhUKnDJscowINUn
MS=ms88055573
v=spf1 include:spf.protection.outlook.com include:spfinclude.sikkermail.dk -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.mjbr.dk)
p=quarantine	v=DMARC1; p=quarantine; ruf=mailto:sunm@silkeborg.dk; fo=1;

📬 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)

🔐 DNSSEC148ms

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

🏷️ SOA49ms

Field	Value
Serial	2025121601
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

48ms

MX

41ms

AAAA

63ms

TXT

101ms

CAA

69ms

HTTPS

35ms

TLSA

526ms

SOA

49ms

MTA-STS

57ms

DNSSEC

148ms

SRV

79ms

Total

1093ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 00:16:55	1093ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 17:44:10	938ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 06:40:29	3669ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:36:53	1467ms	2 NS 1 A 1 MX	🔒 Secure	View