schack-eriksen.dk
Last scanned: 2026-06-23 11:21:56  ·  755ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   36ms
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   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.62.100.228 3600s 0x573e64e4.static.cust.fastspeed.dk AS3292 TDC Holding A/S 87.62.0.0/15 🇩🇰 Denmark Fredericia
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   145ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a09:5e41:315:f80:cd09:11c3:2b58:5c9f 3600s — AS209424 Fastspeed A/s 2a09:5e41:200:0:0:0:0:0/39 🇩🇰 Denmark Roskilde
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   280ms
TXT Record
v=spf1 ip4:87.62.100.228 -all
✉️ SPF
PolicyRecord (schack-eriksen.dk)
-all (hard fail) v=spf1 ip4:87.62.100.228 -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)
🔐 DNSSEC199ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA146ms
FieldValue
Serial2026042400
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
36ms
A
67ms
MX
68ms
AAAA
145ms
TXT
280ms
CAA
116ms
HTTPS
117ms
TLSA
104ms
SOA
146ms
MTA-STS
83ms
DNSSEC
199ms
SRV
181ms
Total
755ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 11:21:56 755ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-23 02:51:43 620ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 19:06:33 651ms 4 NS 1 A 0 MX 🔒 Secure View
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