it7.dk
Last scanned: 2026-08-27 12:49:20  ·  665ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   55ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.250.161.234 3600s — AS3342 Cibicom A/S 157.250.160.0/20 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   161ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (it7.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.it7.dk)
p=reject v=DMARC1; p=reject; sp=reject; pct=100;
📬 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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026073002
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
57ms
MX
55ms
AAAA
46ms
TXT
161ms
CAA
51ms
HTTPS
43ms
TLSA
59ms
SOA
0ms
MTA-STS
56ms
DNSSEC
89ms
SRV
67ms
Total
665ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:49:20 665ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-26 14:21:40 779ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-02 05:45:22 828ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-02 23:16:56 672ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-22 05:13:07 450ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-19 23:25:33 447ms 4 NS 1 A 0 MX ⚠️ Bogus View
2026-06-17 13:06:10 1871ms 4 NS 1 A 0 MX 🔒 Secure View
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