yit.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-fi.elisa.net	193.229.0.49 2001:671:1::20	ns-fi.elisa.net ns-fi.elisa.net	AS719 Elisa Oyj AS719 Elisa Oyj
ns-se.elisa.net	2001:671:1::40 62.248.254.2	ns-se.elisa.net ns-se.elisa.net	AS719 Elisa Oyj AS719 Elisa Oyj

🌍 A Records

🌍

No A records found

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	yit-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca04::c 2a01:111:f403:ca09::9 52.101.68.12 52.101.68.25 52.101.68.27 52.101.73.1	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am3pr04cu00501.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 143ms

TXT Record
A36B0897CAA2F67E88180C07E493D0F9
adobe-idp-site-verification=23591afc433e4e5e9a79e3f3754caeb2ed22db996cd091813457cfac94dbedc3
atlassian-domain-verification=JpGg3KlHclisyfuMIHHt7EQe5FzUAikxWvsNQLClmTrHNmXy7bwNOo//2fW3Lf0j
MS=ms34228027
v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:193.93.137.0/24 ip4:193.93.136.16 ip4:81.22.169.238 ip4:193.93.139.50 -all

✉️ SPF

Policy	Record (yit.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:193.93.137.0/24 ip4:193.93.136.16 ip4:81.22.169.238 ip4:193.93.139.50 -all

📨 DMARC

Policy	Record (_dmarc.yit.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:4egsp0ci@ag.eu.dmarcadvisor.com;

📬 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)

🔐 DNSSEC147ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA35ms

Field	Value
Serial	2022110308
Primary NS (MNAME)	ns-fi.elisa.net
Responsible (RNAME)	hostmaster@elisa.fi
Refresh	3600s
Retry	900s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

20ms

MX

34ms

AAAA

76ms

TXT

143ms

CAA

19ms

HTTPS

35ms

TLSA

179ms

SOA

35ms

MTA-STS

113ms

DNSSEC

147ms

SRV

0ms

Total

1765ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 16:13:21	1765ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-28 03:23:03	2990ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-27 01:46:12	2222ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 23:20:57	5223ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 13:32:14	1101ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 13:17:21	1035ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 02:58:40	1112ms	2 NS 0 A 1 MX	🔓 Insecure	View