holden.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.36.210.5	3600s	web6.scannet.dk	AS48854	team.blue Denmark A/S	46.36.208.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	holden-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.21 52.101.73.1 52.101.73.12 52.101.73.4	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8
🔶 Autoconfig	195.69.129.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 184ms

TXT Record
MS=ms90633697
v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:edisoft.no -all

✉️ SPF

Policy	Record (holden.dk)
-all (hard fail)	v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:edisoft.no -all

📨 DMARC

Policy	Record (_dmarc.holden.dk)
p=reject	v=DMARC1; p=reject;

📬 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)

🔐 DNSSEC169ms

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

🏷️ SOA58ms

Field	Value
Serial	2025052601
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.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

45ms

A

59ms

MX

62ms

AAAA

63ms

TXT

184ms

CAA

67ms

HTTPS

54ms

TLSA

116ms

SOA

58ms

MTA-STS

82ms

DNSSEC

169ms

SRV

82ms

Total

1062ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 11:53:04	1062ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:50:53	1216ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:14:50	276ms	0 NS 0 A 0 MX	❓ Unknown	View