olerasmus.dk
Last scanned: 2026-09-01 03:15:05  ·  799ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.146 3600s webcluster1.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   47ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:97:c818:dae9:9a1a 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 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 / DANE4 records   85ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-08-29 15:29:55
FieldValue
RegistrarONE.COM A/S
Registered2008-08-06
Expires2027-08-31 (361d)
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
49ms
MX
42ms
AAAA
47ms
TXT
178ms
CAA
49ms
HTTPS
51ms
TLSA
85ms
SOA
0ms
MTA-STS
67ms
DNSSEC
92ms
SRV
57ms
Total
799ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 03:15:05 799ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-29 15:29:11 1463ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 03:37:11 733ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-21 10:01:31 1845ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-17 00:24:16 4893ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-13 07:55:14 889ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-28 06:38:35 625ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 06:22:19 2572ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-21 22:53:05 1128ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 08:57:12 1197ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-20 02:29:16 620ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 07:56:20 696ms 2 NS 1 A 3 MX 🔒 Secure View
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