ugepostenkibaek.dk DNS records

🖥️ Nameservers2 records 89ms

Nameserver	IP addresses	PTR	ASN / ISP
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 82ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.89.35	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.249	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ugepostenkibaek-dk.k-v1.mx.microsoft	2a01:111:f403:ca04::6 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.68.12 52.101.73.1 52.101.73.153 52.101.73.4	mail-db4pr02cu00406.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.40

🔷 AAAA Records (IPv6)2 records 95ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:88f9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:5923	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 89ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.89.35,172.67.136.249 ech=AEX+DQBBbQAgACB7/SBH+xqW4r7SI60BZcc14GXZERm9bXXLDs1CZjL2RwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:88f9,2606:4700:3035::6815:5923

📝 TXT Records5 records 400ms

TXT Record
google-site-verification=8KShmpNmumjDMe4ypt_EJoJZPIw2v55BMJKzKQLkoT8
MS=ms23522274
P-5oZMqZ9Q9G
v=spf1 include:_spf5990.spfprotect.com include:spf.protection.outlook.com -all
vpe=61f9294e

✉️ SPF

Policy	Record (ugepostenkibaek.dk)
-all (hard fail)	v=spf1 include:_spf5990.spfprotect.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.ugepostenkibaek.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:616e6d7475085@dmarc.centerasecurity.com;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.ugepostenkibaek.dk	4BvjwlKOAhIyARCtooIxpOVh9ZMvaV-rgYUBiRPRTro
TXT	_acme-challenge.ugepostenkibaek.dk	RJ4k--XQ9I3AA797kiCJUeMQTR_STUh1BoKaxFFyWt0

🔗 TLSA / DANE4 records 233ms

Service / Owner	Type	Cert association
SMTP _25._tcp.ugepostenkibaek-dk.k-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.ugepostenkibaek-dk.k-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.ugepostenkibaek-dk.k-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.ugepostenkibaek-dk.k-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…

🔐 DNSSEC234ms

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

🏷️ SOA0ms

Field	Value
Serial	2413581547
Primary NS (MNAME)	justin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

89ms

A

82ms

MX

64ms

AAAA

95ms

TXT

400ms

CAA

108ms

HTTPS

89ms

TLSA

233ms

SOA

0ms

MTA-STS

166ms

DNSSEC

234ms

SRV

204ms

Total

2164ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:33:12	2164ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-29 04:24:18	1708ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 19:29:55	995ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 05:05:16	1709ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-09 17:35:03	4001ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-26 15:39:03	10274ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-16 06:34:03	1612ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 15:55:25	864ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 15:58:02	908ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 08:56:16	1738ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 23:12:07	948ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 12:42:55	1772ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 17:20:44	5463ms	2 NS 2 A 1 MX	🔒 Secure	View