ysn.dk
📜 Historical scan 2026-06-17 14:35:22  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   80ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.202.211.1 — — AS209242 Cloudflare London, LLC 198.202.211.0/24 🇺🇸 United States —
📧 MX Records1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
0 — ysn-dk.mail.protection.outlook.com 2a01:111:f403:ca04::6
2a01:111:f403:ca04::a
2a01:111:f403:ca09::20
2a01:111:f403:ca09::f
52.101.68.0
52.101.68.27
52.101.68.3
52.101.73.28		 mail-db4pr02cu00406.inbound.protection.outlook.com
mail-du0pr03cu00102.inbound.protection.outlook.com
mail-as8pr05cu00400.inbound.protection.outlook.com
mail-am7pr05cu00307.inbound.protection.outlook.com
mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-db7pr03cu00403.inbound.protection.outlook.com
mail-am7pr05cu00204.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 Records3 records   432ms
TXT Record
google-site-verification=qbDGUbgB-v_-QQbLR_KXikmix6hdFMTDSXIxADKCtM0
MS=ms57125601
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (ysn.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.ysn.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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)
🔐 DNSSEC198ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA47ms
FieldValue
Serial2026012902
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
80ms
A
63ms
MX
61ms
AAAA
65ms
TXT
432ms
CAA
73ms
HTTPS
60ms
TLSA
215ms
SOA
47ms
MTA-STS
130ms
DNSSEC
198ms
SRV
0ms
Total
1844ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 20:40:57 4404ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:35:22 1844ms 2 NS 1 A 1 MX 🔒 Secure View
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