itfhosting.dk DNS records

🖥️ Nameservers2 records 198ms

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 200ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 540ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	itfhosting-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09:: 2a01:111:f403:ca09::8 2a01:111:f403:ca09::e 52.101.68.27 52.101.73.153 52.101.73.19 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.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

📝 TXT Records3 records 756ms

TXT Record
/yTgF7/dARVTtQgp/aF5nFaqdFXU5Jcjp6ev5CGXxhZvynpyTnoN+lfIRKRhqHMtMD0BNIWTcVQgFeMz57nveg==
MS=ms19073548
v=spf1 ip4:93.191.153.129 ip4:93.191.153.130 ip4:13.49.48.175 ip4:13.49.180.59 include:spf.spamfilter.itfhosting.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (itfhosting.dk)
-all (hard fail)	v=spf1 ip4:93.191.153.129 ip4:93.191.153.130 ip4:13.49.48.175 ip4:13.49.180.59 include:spf.spamfilter.itfhosting.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.itfhosting.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:bchn0ga548@rua.dmarc.bluebyte.dk; ruf=mailto:bchn0ga548@ruf.dmarc.bluebyte.dk; fo=1

📬 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)

🔐 DNSSEC638ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA508ms

Field	Value
Serial	2026060901
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

198ms

A

200ms

MX

540ms

AAAA

204ms

TXT

756ms

CAA

329ms

HTTPS

322ms

TLSA

230ms

SOA

508ms

MTA-STS

317ms

DNSSEC

638ms

SRV

341ms

Total

1876ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:03:26	1356ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 17:59:11	10690ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 14:22:48	9083ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-04 22:38:34	4181ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 18:37:05	1552ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 10:19:24	3198ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 09:24:19	1876ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 02:00:24	4395ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 21:47:39	1172ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 00:37:06	749ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:58:22	1246ms	2 NS 1 A 1 MX	🔓 Insecure	View