sæbyhk.dk xn--sbyhk-sra.dk
Last scanned: 2026-07-04 11:56:38  ·  5640ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   313ms
🌍 A Records1 records   270ms
📧 MX Records1 records   298ms
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
🔷 Autodiscover93.191.156.107
🔶 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   387ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records2 records   968ms
TXT Record
google-site-verification=1VCJN7L-svPyOGubD4mNR2h7hr_an31d_xzkqf7mm9Y
v=spf1 include:spf.simply.com ?all
✉️ SPF
PolicyRecord (sæbyhk.dk)
?all (neutral) v=spf1 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 / DANE2 records   524ms
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…
🔐 DNSSEC774ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD
🏷️ SOA327ms
FieldValue
Serial2025073000
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
313ms
A
270ms
MX
298ms
AAAA
302ms
TXT
968ms
CAA
291ms
HTTPS
298ms
TLSA
524ms
SOA
327ms
MTA-STS
415ms
DNSSEC
774ms
SRV
387ms
Total
5640ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-04 11:56:38 5640ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 06:10:42 764ms 4 NS 1 A 1 MX ⚠️ Bogus View
2026-06-17 11:42:42 857ms 4 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone