udbud.dk DNS records

🖥️ Nameservers6 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-113.akam.net	193.108.91.113 2600:1401:2::71	a1-113.akam.net a1-113.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a10-67.akam.net	2600:1480:d000::43 96.7.50.67	a10-67.akam.net a10-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a13-66.akam.net	2.22.230.66 2600:1480:800::42	a13-66.akam.net ns2-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a16-65.akam.net	23.211.132.65 2600:1406:1b::41	a16-65.akam.net a16-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a28-64.akam.net	2600:1480:d800::40 95.100.173.64	a28-64.akam.net a28-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a5-65.akam.net	2600:1480:b000::41 95.100.168.65	a5-65.akam.net ns6-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.63.97.28	—	—	AS3292	TDC Holding A/S	87.62.0.0/15	🇩🇰 Denmark	—

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	udbud-dk.q-v1.mx.microsoft	2a01:111:f403:ca04::f 2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 52.101.68.18 52.101.68.3 52.101.73.1 52.101.73.15	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 52.98.149.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 602ms

TXT Record
google-site-verification=P7JNfRAS--Ldm0R4qgUB8Yp7zxKUnEh-0jk8KoAx344
v=spf1 ip4:37.49.142.150 ip4:37.49.142.137 ip4:37.49.142.162 ip4:185.163.189.63 ip4:188.64.157.0/29 ip4:87.63.97.30 ip4:87.63.97.15 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk include:_spf.etrack1.com mx -all

✉️ SPF

Policy	Record (udbud.dk)
-all (hard fail)	v=spf1 ip4:37.49.142.150 ip4:37.49.142.137 ip4:37.49.142.162 ip4:185.163.189.63 ip4:188.64.157.0/29 ip4:87.63.97.30 ip4:87.63.97.15 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk include:_spf.etrack1.com mx -all

📨 DMARC

Policy	Record (_dmarc.udbud.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@erst.dk, mailto:dmarc_agg@vali.email; ruf=mailto:dmarc@erst.dk; fo=1

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tcod1eh2@tls.eu.dmarcadvisor.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE6 records 146ms

Service / Owner	Type	Cert association
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…

🔐 DNSSEC253ms

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

🏷️ SOA76ms

Field	Value
Serial	2024101019
Primary NS (MNAME)	a1-113.akam.net
Responsible (RNAME)	hostmaster@udbud.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

34ms

MX

43ms

AAAA

158ms

TXT

602ms

CAA

152ms

HTTPS

158ms

TLSA

146ms

SOA

76ms

MTA-STS

50ms

DNSSEC

253ms

SRV

258ms

Total

1572ms