efhs.dk
📜 Historical scan 2026-06-25 12:06:21  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   233ms
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 Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   418ms
TXT Record
v=spf1 include:_spf.google.com include:spf.simply.com ~all
✉️ SPF
PolicyRecord (efhs.dk)
~all (soft fail) v=spf1 include:_spf.google.com include:spf.simply.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)
🔐 DNSSEC372ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA232ms
FieldValue
Serial2020072990
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
233ms
A
268ms
MX
289ms
AAAA
223ms
TXT
418ms
CAA
239ms
HTTPS
257ms
TLSA
18ms
SOA
232ms
MTA-STS
249ms
DNSSEC
372ms
SRV
269ms
Total
1579ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:19:31 716ms 4 NS 0 A 5 MX 🔒 Secure View
2026-08-26 14:52:21 802ms 4 NS 0 A 5 MX 🔒 Secure View
2026-06-27 05:09:02 780ms 4 NS 0 A 5 MX 🔒 Secure View
2026-06-25 12:06:21 1579ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-21 07:10:08 965ms 4 NS 0 A 5 MX 🔒 Secure View
2026-06-20 18:42:38 1105ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 18:20:56 1343ms 4 NS 0 A 5 MX 🔒 Secure View
2026-06-17 06:06:32 20911ms 4 NS 0 A 5 MX 🔒 Secure View
2026-06-17 06:02:26 1858ms 4 NS 0 A 5 MX 🔒 Secure View
2026-06-17 06:00:54 612ms 4 NS 0 A 5 MX 🔒 Secure View
2026-06-17 06:00:14 508ms 4 NS 0 A 5 MX 🔒 Secure View
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