heidiholmskov.dk
Last scanned: 2026-08-28 10:45:24  ·  746ms 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   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.57 3600s linux66.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   81ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.231.103.57
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   91ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records1 records   226ms
TXT Record
google-site-verification=sROW6ZSMHSWAx3_P_uRZjRPXlbvQPMNi5aFPQsDYm1o
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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 / DANE2 records   59ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
🔐 DNSSEC175ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025042300
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
83ms
MX
81ms
AAAA
59ms
TXT
226ms
CAA
44ms
HTTPS
80ms
TLSA
59ms
SOA
0ms
MTA-STS
87ms
DNSSEC
175ms
SRV
91ms
Total
746ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 10:45:24 746ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-28 00:13:00 502ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-23 13:59:29 4698ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-22 09:18:08 2715ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-21 09:11:54 2206ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-20 08:17:06 9436ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-19 07:48:22 3118ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-17 15:01:57 1405ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-16 08:04:19 4631ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-15 02:34:45 1504ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-14 00:41:56 6316ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-12 04:42:36 10348ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-10 23:18:25 4153ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-09 18:07:02 2196ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-08 05:29:30 1865ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-06-23 08:40:34 861ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-22 01:46:41 609ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 12:50:53 485ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 20:53:11 591ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:16:47 481ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:09:22 657ms 4 NS 1 A 1 MX 🔒 Secure View
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