modularsystems.dk
📜 Historical scan 2026-08-25 06:59:15  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   95ms
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   114ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.186 600s webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   125ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx1.pub.mailpod5-cph3.one.com 185.164.14.54 mx1.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 600s mx2.pub.mailpod5-cph3.one.com 185.164.14.55 mx2.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 600s mx3.pub.mailpod5-cph3.one.com 185.164.14.56 mx3.pub.mailpod5-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   102ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:80d2:39ec:75f8:b64e 600s — 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 / DANE3 records   466ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
🔐 DNSSEC265ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
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
95ms
A
114ms
MX
125ms
AAAA
102ms
TXT
381ms
CAA
132ms
HTTPS
115ms
TLSA
466ms
SOA
0ms
MTA-STS
139ms
DNSSEC
265ms
SRV
8185ms
Total
10085ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 17:41:11 1334ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-25 06:59:15 10085ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-22 00:59:12 9070ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-19 06:27:40 4826ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-23 01:53:30 957ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-20 19:09:31 903ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-19 05:58:51 794ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 07:05:18 2738ms 2 NS 1 A 3 MX 🔒 Secure View
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