itti.dk DNS records

🖥️ Nameservers6 records 108ms

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 68ms

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 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	itti-dk.l-v1.mx.microsoft	2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 52.101.68.12 52.101.68.18 52.101.73.12 52.101.73.4	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.98.16.63

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 296ms

TXT Record
_globalsign-domain-verification=GvNvZzVbeMzyD5vB1vzRaeKt9kasCrABlHUZvM590t
apple-domain-verification=VkrKgBLKc7h77Kaj
google-site-verification=DELo6op0kjEViEkhvxyVeV3MVAUgP-94WuuRbk9FpCk
MS=ms10770015
SKAT
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 (itti.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.itti.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.com

📬 MTA-STS269ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190601000000Z
max_age	1209600s
Policy MX	itti-dk.l-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 / DANE10 records 269ms

Service / Owner	Type	Cert association
SMTP _25._tcp.itti-dk.l-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.itti-dk.l-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.itti-dk.l-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.itti-dk.l-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.itti-dk.l-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.itti-dk.l-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.itti-dk.l-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.itti-dk.l-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.itti-dk.l-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.itti-dk.l-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…

🔐 DNSSEC201ms

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

🏷️ SOA0ms

Field	Value
Serial	2026096993
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

108ms

A

68ms

MX

75ms

AAAA

89ms

TXT

296ms

CAA

71ms

HTTPS

92ms

TLSA

269ms

SOA

0ms

MTA-STS

269ms

DNSSEC

201ms

SRV

8084ms

Total

9402ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 06:32:21	4149ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 07:45:14	2006ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 00:08:29	917ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 07:54:09	1625ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 16:09:22	1462ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-22 15:22:50	7134ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-21 15:06:05	7711ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 14:37:31	3950ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-18 14:34:52	9402ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-15 16:34:33	6501ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-14 11:51:08	5791ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 04:44:51	6312ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 20:13:11	1349ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 01:24:44	20155ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 00:10:15	9677ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 21:41:30	7099ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 02:25:31	4913ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 17:39:14	2006ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 14:35:40	17190ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 13:44:53	3269ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 13:37:36	3179ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 13:09:32	5877ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 09:19:05	5088ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 08:55:17	5425ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 08:04:08	2746ms	6 NS 1 A 1 MX	🔒 Secure	View