brejnholt.dk DNS records

🖥️ Nameservers4 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-08.azure-dns.com	13.107.236.8 2603:1061:0:700::8	ns1-08.azure-dns.com ns1-08.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-08.azure-dns.net	150.171.21.8 2620:1ec:8ec:700::8	ns2-08.azure-dns.net ns2-08.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-08.azure-dns.org	204.14.183.8 2a01:111:4000:700::8	ns3-08.azure-dns.org ns3-08.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-08.azure-dns.info	208.84.5.8 2620:1ec:bda:700::8	ns4-08.azure-dns.info ns4-08.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.101.242.155	3600s	997552.cloudwaysapps.com	AS14061	DigitalOcean, LLC	46.101.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	brejnholt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::b 2a01:111:f403:ca09::2 2a01:111:f403:ca48::8 52.101.68.25 52.101.73.1 52.101.73.11 52.101.73.22	mail-db4pr02cu00406.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00106.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 74ms

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

📝 TXT Records8 records 175ms

TXT Record
_globalsign-domain-verification=JTpDFyEEvIY2Yoy6j2-7dJYpLAFKZaix-ZP7p5BwU-
_globalsign-domain-verification=KQifd_e5jS1bgorOJD8fLyVEqTLePslkh-IRnJjBRx
7M7xM6aswa2iSZ36LybtMfkQlT7ga6nfoc0zHXegCNn5nvE4sFa2GVpmHmrZrdaA79b1OmKT05NL9pOJ9YKr8A==
apple-domain-verification=0ziKyAKVsBTaZL00
atlassian-domain-verification=Yk5kA2yarEtFcIhG6BaknyuLj33I1sOJQXS8Wxuv1nVxxFReMn14goyz0FcNRjgk
klaviyo-site-verification=RGkWhS
MS=ms17090955
v=spf1 ip4:93.165.154.114 ip4:93.165.154.115 ip4:91.144.252.158 ip4:87.49.230.149 include:spf-dxc.xl-byg.dk include:spf.truelink.dk include:servers.mcsv.net include:sendgrid.net include:spf.protection.outlook.com include:mitcom.dk include:spf-eu.emailsignatures365.com -all

✉️ SPF

Policy	Record (brejnholt.dk)
-all (hard fail)	v=spf1 ip4:93.165.154.114 ip4:93.165.154.115 ip4:91.144.252.158 ip4:87.49.230.149 include:spf-dxc.xl-byg.dk include:spf.truelink.dk include:servers.mcsv.net include:sendgrid.net include:spf.protection.outlook.com include:mitcom.dk include:spf-eu.emailsignatures365.com -all

📨 DMARC

Policy	Record (_dmarc.brejnholt.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:5fb26dda8e541@ag.dmarcly.com; ruf=mailto:5fb26dda8e541@fo.dmarcly.com; sp=none; rf=afrf; pct=100; ri=86400;

📬 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)

🔐 DNSSEC81ms

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	1
Primary NS (MNAME)	ns1-08.azure-dns.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

47ms

A

35ms

MX

47ms

AAAA

32ms

TXT

175ms

CAA

63ms

HTTPS

40ms

TLSA

185ms

SOA

0ms

MTA-STS

50ms

DNSSEC

81ms

SRV

74ms

Total

896ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:20:18	896ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 12:06:14	890ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 03:44:25	1018ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 00:07:47	1083ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 16:50:02	864ms	4 NS 1 A 1 MX	🔓 Insecure	View