gaeldst.dk DNS records

🖥️ Nameservers6 records 26ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.107.213.53	60s	—	AS8075	Microsoft Corporation	13.107.192.0/19	🇺🇸 United States	—
13.107.246.53	60s	—	AS8075	Microsoft Corporation	13.107.240.0/21	🇺🇸 United States	—

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	gaeldst-dk.b-v1.mx.microsoft	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca09:: 2a01:111:f403:ca09::f 52.101.103.137 52.101.68.39 52.101.73.1 52.101.73.126	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am8pr83cu00106.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 1153ms

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

📝 TXT Records9 records 150ms

TXT Record
_globalsign-domain-verification=FfQhm56RkOO_E_39kJVGBtpEETigltDAMrsq-mMp8R
apple-domain-verification=1vOfGyX6DJ6uonvH
Gaeldsstyrelsen
google-site-verification=uWu9c6At-YePKCUQG08UVnqn8C9uTK5jdnDeo-ZoGhM
miro-verification=ab894f51da2ea76d1e8fae73335bd7c2b992e678
MS=ms10703391
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 (gaeldst.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.gaeldst.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.com

📬 MTA-STS240ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190601000000Z
max_age	1209600s
Policy MX	gaeldst-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 211ms

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

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2026097623
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

26ms

A

32ms

MX

37ms

AAAA

23ms

TXT

150ms

CAA

25ms

HTTPS

30ms

TLSA

211ms

SOA

0ms

MTA-STS

240ms

DNSSEC

97ms

SRV

1153ms

Total

1851ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 21:19:21	1851ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-30 04:14:37	820ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 10:09:17	2230ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 10:02:34	1489ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 17:09:47	726ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 16:03:50	1849ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 15:52:52	1924ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-23 11:18:15	9599ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-20 10:06:04	12633ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 05:06:58	9208ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-16 15:50:23	1577ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-15 04:34:20	2213ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-13 21:25:38	1600ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 15:02:37	1594ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-11 11:56:45	1926ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 02:53:35	3379ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 22:10:25	4368ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 21:54:55	1403ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 12:55:42	9712ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 20:14:46	3121ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 19:39:48	12753ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 19:07:52	1335ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 18:58:55	3978ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 16:57:53	2562ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 15:46:37	2364ms	6 NS 1 A 1 MX	🔒 Secure	View