tvillingenergi.dk
Last scanned: 2026-08-29 02:32:39  ·  520ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.8.38.10 3600s — AS48854 team.blue Denmark A/S 193.8.38.0/24 🇩🇰 Denmark —
📧 MX Records1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 142.251.1.26
142.251.1.27
2a00:1450:4010:c05::1a
2a00:1450:4010:c05::1a
2a00:1450:4010:c05::1b
2a00:1450:4010:c05::1b
2a00:1450:4010:c1e::1a
2a00:1450:4010:c1e::1b
64.233.162.26
64.233.162.27
64.233.163.27		 lb-in-f26.1e100.net
lb-in-f27.1e100.net
li-in-f26.1e100.net
li-in-x1a.1e100.net
li-in-x1b.1e100.net
li-in-f27.1e100.net
lb-in-f26.1e100.net
lb-in-f27.1e100.net
li-in-f26.1e100.net
li-in-f27.1e100.net
lj-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   111ms
TXT Record
google-site-verification=Hu-wiC5DQ1AzlNzbAjNCWmmH-kkHDB0IseOQf-6crfU
✉️ 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082802
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
33ms
A
30ms
MX
35ms
AAAA
25ms
TXT
111ms
CAA
32ms
HTTPS
28ms
TLSA
63ms
SOA
0ms
MTA-STS
37ms
DNSSEC
97ms
SRV
36ms
Total
520ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 02:32:39 520ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 17:40:22 567ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-24 03:38:49 3451ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-13 19:26:41 2508ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-20 23:46:12 867ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-16 09:03:17 943ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-29 12:15:00 976ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 02:21:05 2001ms 2 NS 1 A 4 MX ⚠️ Bogus View
2026-06-21 10:00:57 939ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 16:25:09 994ms 2 NS 1 A 4 MX 🔒 Secure View
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