udviklerhuset.dk DNS records

🖥️ Nameservers4 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
mns01.domaincontrol.com	2603:5:2143::1f 97.74.100.31	mns01.domaincontrol.com ns59.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
mns02.domaincontrol.com	173.201.68.31 2603:5:2243::1f	ns60.domaincontrol.com mns02.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
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

🌍 A Records1 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.111.88.118	600s	2-111-88-118-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	2.111.0.0/16	🇩🇰 Denmark	Karlslunde

📧 MX Records1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	udviklerhuset-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 2a01:111:f403:ca38::8 52.101.68.12 52.101.68.29 52.101.73.1 52.101.73.12	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 120ms

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

📝 TXT Records2 records 292ms

TXT Record
v=spf1 include:spf.em.secureserver.net include:spf.protection.outlook.com -all
v=verifydomain MS=8104534

✉️ SPF

Policy	Record (udviklerhuset.dk)
-all (hard fail)	v=spf1 include:spf.em.secureserver.net include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.udviklerhuset.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_rua@onsecureserver.net

📬 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)

🔐 DNSSEC102ms

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	2025090500
Primary NS (MNAME)	mns01.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

83ms

MX

71ms

AAAA

76ms

TXT

292ms

CAA

68ms

HTTPS

64ms

TLSA

374ms

SOA

0ms

MTA-STS

86ms

DNSSEC

102ms

SRV

120ms

Total

1356ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 21:35:51	1356ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 08:06:20	12044ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 16:42:29	1826ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 16:46:25	3368ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:28:07	1944ms	4 NS 1 A 1 MX	🔓 Insecure	View