adst.dk DNS records

🖥️ Nameservers6 records 104ms

Nameserver	IP addresses	PTR	ASN / ISP
df-ns01.skat.dk	147.29.150.31	df-ns01.skat.dk	AS3292 TDC Holding A/S
df-ns02.skat.dk	147.29.151.254	df-ns02.skat.dk	AS3292 TDC Holding A/S
df-ns03.skat.dk	147.29.150.31	df-ns01.skat.dk	AS3292 TDC Holding A/S
df-ns04.skat.dk	147.29.151.254	df-ns02.skat.dk	AS3292 TDC Holding A/S
ns1-auth.csc.dk	147.29.236.25 2a01:5440:2:0:147:29:236:25	ns1-auth.csc.dk —	AS29156 DXC Technology Danmark A/S AS29156 DXC Technology Danmark A/S
ns2-auth.csc.dk	147.29.238.25 2a01:5440:2:2000:147:29:238:25	ns2-auth.csc.dk —	AS29156 DXC Technology Danmark A/S AS29156 DXC Technology Danmark A/S

🌍 A Records2 records 106ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.107.213.53	120s	—	AS8075	Microsoft Corporation	13.107.192.0/19	🇺🇸 United States	—
13.107.246.53	120s	—	AS8075	Microsoft Corporation	13.107.240.0/21	🇺🇸 United States	—

📧 MX Records1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	adst-dk.b-v1.mx.microsoft	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca09::f 52.101.68.15 52.101.68.25 52.101.73.30 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 155ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	0	5061	sipfed.online.lync.com

📝 TXT Records9 records 383ms

TXT Record
_globalsign-domain-verification=byanJozfB5-2LwufWOYjKOUGPWQO9ISBkwvMnkALz5
Administrations og Servicestyrelsen
apple-domain-verification=qYPDEaLBbehAkvD8
google-site-verification=es3mPJPLq-eHQ4QPlWPdhJb6ZcACblOBkxVwvH-d0HA
miro-verification=ab894f51da2ea76d1e8fae73335bd7c2b992e678
MS=ms93928459
SKAT
skatteforvaltningen.azurewebsites.net
v=spf1 ip4:147.29.150.227 ip4:185.150.75.24 ip4:207.54.71.162 ip4:207.54.72.99 ip6:2620:101:2011:300::1a ip6:2620:101:2012:300::1a include:spf.protection.outlook.com include:_spf.anpdm.com -all

✉️ SPF

Policy	Record (adst.dk)
-all (hard fail)	v=spf1 ip4:147.29.150.227 ip4:185.150.75.24 ip4:207.54.71.162 ip4:207.54.72.99 ip6:2620:101:2011:300::1a ip6:2620:101:2012:300::1a include:spf.protection.outlook.com include:_spf.anpdm.com -all

📨 DMARC

Policy	Record (_dmarc.adst.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.com

📬 MTA-STS430ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190601000000Z
max_age	1209600s
Policy MX	adst-dk.b-v1.mx.microsoft

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@in.mailhardener.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE4 records 215ms

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

🔐 DNSSEC241ms

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

🏷️ SOA0ms

Field	Value
Serial	2026097259
Primary NS (MNAME)	df-ns01.skat.dk
Responsible (RNAME)	hostmaster@csc.dk
Refresh	14400s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

104ms

A

106ms

MX

72ms

AAAA

70ms

TXT

383ms

CAA

84ms

HTTPS

62ms

TLSA

215ms

SOA

0ms

MTA-STS

430ms

DNSSEC

241ms

SRV

155ms

Total

2732ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:32:04	2732ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-30 09:10:40	1520ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 02:16:52	2248ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 13:36:14	2318ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 13:15:43	2021ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-23 11:46:58	4342ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-23 06:36:16	5542ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-22 06:29:16	18295ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-20 02:59:26	4782ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 02:25:27	16297ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-18 01:30:17	8359ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-16 21:22:23	5489ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-15 00:16:00	5512ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 03:55:29	5392ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-12 03:48:16	4773ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 14:36:37	7491ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 14:16:33	9112ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 16:50:28	4700ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 15:28:09	1548ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 07:59:28	3180ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 07:51:42	49833ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 07:24:58	5377ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 06:19:14	3418ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 05:14:34	25912ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 01:08:04	17611ms	6 NS 1 A 1 MX	🔒 Secure	View