preprodesbjergkommune.dk DNS records

🖥️ Nameservers2 records 394ms

Nameserver	IP addresses	PTR	ASN / ISP
brit.ns.cloudflare.com	108.162.192.78 172.64.32.78 173.245.58.78 2606:4700:50::adf5:3a4e 2803:f800:50::6ca2:c04e 2a06:98c1:50::ac40:204e	brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mack.ns.cloudflare.com	108.162.195.37 162.159.44.37 172.64.35.37 2606:4700:58::a29f:2c25 2803:f800:50::6ca2:c325 2a06:98c1:50::ac40:2325	mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 391ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.22.192	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.23.192	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records1 records 386ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1800s	preprodesbjergkommune-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::7 2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 52.101.68.15 52.101.68.36 52.101.68.5 52.101.73.11	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.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 412ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:16c0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700::6812:17c0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 376ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.22.192,104.18.23.192 ipv6hint=2606:4700::6812:16c0,2606:4700::6812:17c0

📝 TXT Records3 records 1128ms

TXT Record
_globalsign-domain-verification=sRzk76mes7sUZbQWglY6hq2vfBhyc7Zd5pwLXQC9_1
MS=ms17794484
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.preprodesbjergkommune.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)

🔐 DNSSEC653ms

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

🏷️ SOA0ms

Field	Value
Serial	2412711258
Primary NS (MNAME)	brit.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

394ms

A

391ms

MX

386ms

AAAA

412ms

TXT

1128ms

CAA

424ms

HTTPS

376ms

TLSA

596ms

SOA

0ms

MTA-STS

510ms

DNSSEC

653ms

SRV

482ms

Total

10258ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 05:01:55	10258ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-20 04:40:12	4293ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 09:08:48	7239ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 05:41:44	1956ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 06:18:47	1840ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 17:42:55	10302ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 22:17:53	642ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:19:56	1664ms	2 NS 1 A 1 MX	🔒 Secure	View