iocct.dk DNS records

🖥️ Nameservers2 records 190ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 132ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	3600s	datalogger-test.bygstenergi.dk datalogger.bygstenergi.dk datalogger.xkn.dk demensprisen.dk klagonline.forbrug.dk mitfiskeri.dk parked.sitnet.dk	AS58282	Statens IT	185.153.152.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	iocct-dk.h-v1.mx.microsoft	2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca09::f 2a01:111:f403:ca48::c 52.101.103.137 52.101.103.140 52.101.68.15 52.101.68.16	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.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

📝 TXT Records1 records 614ms

TXT Record
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (iocct.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC

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

📬 MTA-STS548ms

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

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:fd0c97ad@in.mailhardener.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE4 records 156ms

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

🔐 DNSSEC332ms

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

🏷️ SOA0ms

Field	Value
Serial	882
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	900s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

190ms

A

132ms

MX

109ms

AAAA

183ms

TXT

614ms

CAA

235ms

HTTPS

141ms

TLSA

156ms

SOA

0ms

MTA-STS

548ms

DNSSEC

332ms

SRV

250ms

Total

2761ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 22:45:46	2761ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 22:09:37	18826ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 18:02:23	9726ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 16:52:52	9441ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 16:47:24	1544ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 01:44:37	3448ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 00:15:59	14367ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 21:32:36	2570ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 21:10:24	12343ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 21:08:30	10385ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 18:52:28	10364ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 18:51:45	14423ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 10:57:24	8330ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 19:06:20	17997ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 10:35:39	2115ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 17:21:49	14420ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 00:29:40	10748ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 20:36:39	7434ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 15:50:03	2409ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 21:12:35	4750ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 22:54:20	18157ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 21:37:42	3951ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 05:14:37	17617ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 04:36:18	17792ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 03:54:29	14320ms	2 NS 1 A 1 MX	🔒 Secure	View