ufst.dk DNS records

🖥️ Nameservers6 records 35ms

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 Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
150.171.109.193	60s	—	AS8075	Microsoft Corporation	150.171.64.0/18	🇺🇸 United States	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	ufst-dk.u-v1.mx.microsoft	2a01:111:f403:ca04::10 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 2a01:111:f403:ca48::12 52.101.185.21 52.101.68.32 52.101.73.12 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 89ms

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

📝 TXT Records12 records 207ms

TXT Record
_globalsign-domain-verification=jeBH_2aJ5GpX0TL7_rm3Kt9lM8fEFpyHJNLdrzNfYz
apple-domain-verification=eHfMH5aj5eo8GOZB
atlassian-domain-verification=qmehhJDNtpJtwAGSyRatyhKCsCJxJx8naRag/RMO/3YdsT7m5Pdt8UfjBkU2Iw2r
atlassian-domain-verification=WFW2RF+2GX/Rxb8LnQyZGGPddaHPJbi1yIicETnAOQwlClT+3yWAwLfqEmkC9EIr
google-site-verification=f6lYv9DqTPdxRHUa_hh-yDssk59LM2JzHR4bh-X2Cdw
miro-verification=ab894f51da2ea76d1e8fae73335bd7c2b992e678
mixpanel-domain-verify=bbbbe069-2d71-4759-a5ea-a64baf017113
MS=ms68181045
SKAT
skatteforvaltningen.azurewebsites.net
Udviklings og Forenklingsstyrelsen
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 (ufst.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.ufst.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.com

📬 MTA-STS848ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	20190601000000Z
max_age	1209600s
Policy MX	ufst-dk.u-v1.mx.microsoft

📈 TLSRPT

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

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.ufst.dk	Znh3vIJzzCyGrewyB5jpsA8fLFeP89Y1hVD5rf9GxcM
TXT	_acme-challenge.ufst.dk	tyoNo5KThmw9pgJRDLm8yTWc6Ch1-1cM1rqAZKnhMjY

🔗 TLSA / DANE4 records 340ms

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

🔐 DNSSEC111ms

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

🏷️ SOA0ms

Field	Value
Serial	2026098300
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

35ms

A

43ms

MX

48ms

AAAA

48ms

TXT

207ms

CAA

40ms

HTTPS

45ms

TLSA

340ms

SOA

0ms

MTA-STS

848ms

DNSSEC

111ms

SRV

89ms

Total

1911ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 08:00:13	1911ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 09:26:16	980ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 16:25:11	1973ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 12:25:28	3264ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 23:23:31	3800ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-23 21:56:40	4391ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 17:42:16	3416ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-18 17:40:03	3422ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-17 12:36:33	5852ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-16 00:19:42	3159ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-15 00:00:12	11574ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-13 04:53:50	1434ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 02:17:13	10355ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 22:04:03	3320ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 04:34:22	2636ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 14:20:46	10926ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 12:21:07	5723ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 05:41:11	1486ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 04:52:55	25225ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 04:17:44	3149ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 01:54:16	4254ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 00:46:46	3133ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 21:19:57	1640ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 16:58:12	9475ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 22:33:27	5691ms	6 NS 1 A 1 MX	🔒 Secure	View