spanning.dk
📜 Historical scan 2026-07-10 20:02:03  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   186ms
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   187ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.75.162.135 43200s 77.75.162.135.customers.telelet.dk AS15516 DKTV A/S 77.75.160.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records5 records   182ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 2a00:1450:4001:c21::1a
74.125.206.26		 lcfrai-in-f26.1e100.net
wk-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 142.250.147.26
2a00:1450:4013:c1e::1a		 rd-in-f26.1e100.net
yugrqzs-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 142.251.127.27
2a00:1450:4010:c22::1b		 lcfrai-in-f27.1e100.net
yulpptr-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 43200s aspmx2.googlemail.com 142.250.147.26
2a00:1450:4025:c01::1b		 rd-in-f26.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 43200s aspmx3.googlemail.com 172.253.152.27
2a00:1450:4010:c22::1b		 yulpptr-in-f27.1e100.net
yulpptr-in-f27.1e100.net		 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 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)
🔐 DNSSEC281ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026070901
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
186ms
A
187ms
MX
182ms
AAAA
189ms
TXT
301ms
CAA
159ms
HTTPS
175ms
TLSA
251ms
SOA
0ms
MTA-STS
214ms
DNSSEC
281ms
SRV
193ms
Total
4401ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-09 03:46:07 1687ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-10 20:02:03 4401ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-25 15:06:55 1117ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-17 13:30:36 2628ms 2 NS 1 A 5 MX 🔒 Secure View
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