iotcenter.dk
Last scanned: 2026-08-22 10:06:22  ·  1636ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records5 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 173.194.221.27
2a00:1450:4010:c22::1a		 lm-in-f27.1e100.net
yulpptr-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1b		 tp-in-f27.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 3600s lakridstrollet.regexp.se 46.253.202.186 lakridstrollet.regexp.se AS51701 Adminor Aktiebolag
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   184ms
TXT Record
google-site-verification=sRBhlbNgqksRZe0LMJ6yzFLBiuqidx9BC_wjodalqxs
✉️ 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)
🔐 DNSSEC90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082101
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
45ms
A
52ms
MX
48ms
AAAA
45ms
TXT
184ms
CAA
50ms
HTTPS
47ms
TLSA
120ms
SOA
0ms
MTA-STS
74ms
DNSSEC
90ms
SRV
59ms
Total
1636ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 10:06:22 1636ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-09 22:49:41 1261ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-08 19:13:28 2070ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-04 11:40:15 8669ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-26 01:05:54 855ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-24 04:35:58 905ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-23 02:59:46 1160ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:07:48 876ms 2 NS 1 A 5 MX 🔒 Secure View
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