rontved.dk
📜 Historical scan 2026-06-21 02:06:46  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   106ms
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   154ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.37 3600s webcluster2.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   132ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   159ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:802f:8df1:59c4:3356 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 Records1 records   151ms
TXT Record
v=spf1 include:_custspf.one.com -all
✉️ SPF
PolicyRecord (rontved.dk)
-all (hard fail) v=spf1 include:_custspf.one.com -all
📨 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)
🔐 DNSSEC188ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026061905
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
106ms
A
154ms
MX
132ms
AAAA
159ms
TXT
151ms
CAA
146ms
HTTPS
133ms
TLSA
1227ms
SOA
0ms
MTA-STS
139ms
DNSSEC
188ms
SRV
154ms
Total
1869ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:45:47 937ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 22:52:54 3293ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-11 10:51:36 920ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-27 23:57:21 4902ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-21 05:08:35 4921ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-11 12:29:41 2800ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 15:18:45 694ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 02:06:46 1869ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 13:51:04 4891ms 2 NS 1 A 4 MX 🔒 Secure View
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