itguys.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
141.98.13.101	3600s	ispconfigptr.itema.dk	AS202914	Adeo Datacenter ApS	141.98.12.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	itguys-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca09::4 52.101.68.10 52.101.68.16 52.101.68.18 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.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 → 52.98.154.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 134ms

TXT Record
MS=ms43511142
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (itguys.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2022110902
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

45ms

MX

38ms

AAAA

40ms

TXT

134ms

CAA

45ms

HTTPS

43ms

TLSA

366ms

SOA

0ms

MTA-STS

58ms

DNSSEC

84ms

SRV

60ms

Total

843ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 13:19:44	843ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 23:44:46	1095ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 14:53:40	1459ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 13:03:16	2255ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 11:36:53	1364ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 07:28:01	1062ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 17:15:49	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 21:41:29	834ms	2 NS 1 A 1 MX	🔒 Secure	View