learngrowwork.dk
📜 Historical scan 2026-07-16 13:59:55  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.199 3600s webcluster1.webpod18-cph3.g1i.one AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:108:3c:2028:9226:bb57 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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 Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC57ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
30ms
A
31ms
MX
36ms
AAAA
31ms
TXT
165ms
CAA
35ms
HTTPS
29ms
TLSA
56ms
SOA
0ms
MTA-STS
46ms
DNSSEC
57ms
SRV
38ms
Total
574ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:09:12 1084ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 03:02:58 1304ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-16 13:59:55 574ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-14 01:01:20 922ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-10 12:45:38 688ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-08 18:50:39 937ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-07 03:16:32 1393ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-05 21:28:25 740ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 20:39:23 880ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-03 00:31:33 529ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-24 00:00:20 331ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 20:03:51 1148ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 05:47:06 629ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 23:52:13 580ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 08:58:54 329ms 0 NS 0 A 0 MX ❓ Unknown View
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