itti.dk
Last scanned: 2026-08-31 06:32:21  ·  4149ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   63ms
NameserverIP addressesPTRASN / 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   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
150.171.109.193 120s — AS8075 Microsoft Corporation 150.171.64.0/18 🇺🇸 United States —
📧 MX Records1 records   115ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s itti-dk.l-v1.mx.microsoft 2a01:111:f403:ca04::f
2a01:111:f403:ca09::26
2a01:111:f403:ca09::7
2a01:111:f403:ca38::8
52.101.209.153
52.101.68.25
52.101.68.29
52.101.73.19		 mail-db7pr03cu00507.inbound.protection.outlook.com
mail-am8pr83cu00106.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-wa4pr04cu00100.inbound.protection.outlook.com
mail-cpjpr04cu00101.inbound.protection.outlook.com
mail-db8pr02cu00101.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-as8pr04cu00803.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
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.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
📝 TXT Records6 records   401ms
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
PolicyRecord (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
PolicyRecord (_dmarc.itti.dk)
p=reject v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.com
📬 MTA-STS437ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20190601000000Z
max_age1209600s
Policy MXitti-dk.l-v1.mx.microsoft
📈 TLSRPT
StatusReport address (rua)
✓ Enabled mailto:tlsrpt@in.mailhardener.com
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE4 records   472ms
Service / OwnerTypeCert association
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 803F7447CC75B208DBCA042346F5D8DF…
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-EE · SPKI · SHA-256 54883CC5F1849331E6BF5002C3129D20…
🔐 DNSSEC221ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026097224
Primary NS (MNAME)df-ns01.skat.dk
Responsible (RNAME)hostmaster@csc.dk
Refresh14400s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
63ms
A
83ms
MX
115ms
AAAA
82ms
TXT
401ms
CAA
85ms
HTTPS
90ms
TLSA
472ms
SOA
0ms
MTA-STS
437ms
DNSSEC
221ms
SRV
138ms
Total
4149ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
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
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