spreadgroup.dk
Last scanned: 2026-06-26 23:23:47  ·  2304ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   296ms
🌍 A Records4 records   245ms
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)4 records   308ms
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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 Records2 records   251ms
FlagsTagValue
0 issue letsencrypt.org
0 issuewild letsencrypt.org
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.spreadgroup.dk m4z1fj4fn9yybrpgvh.fastly-validations.com
TXT m4z1fj4fn9yybrpgvh.fastly-validations.com gFk7ercFqlOQoJdum773pFsFtzmRULxP5tJfrv_jpio
TXT m4z1fj4fn9yybrpgvh.fastly-validations.com mqBF1hwAqTKsVk-IABe9lYEywByUXBLLotAmYtCAzac
TXT m4z1fj4fn9yybrpgvh.fastly-validations.com QSdctUl_aFJKdo_G2OPfW4_AMUa3pR0PxP2UM6ln-XE
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC557ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA318ms
FieldValue
Serial1616057214
Primary NS (MNAME)dns1.p01.nsone.net
Responsible (RNAME)hostmaster@nsone.net
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
296ms
A
245ms
MX
252ms
AAAA
308ms
TXT
865ms
CAA
251ms
HTTPS
519ms
TLSA
410ms
SOA
318ms
MTA-STS
242ms
DNSSEC
557ms
SRV
535ms
Total
2304ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 23:23:47 2304ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-24 07:13:21 1001ms 4 NS 4 A 0 MX ❓ Unknown View
2026-06-17 22:05:21 2212ms 4 NS 4 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone