schooppdam.dk
📜 Historical scan 2026-07-12 14:59:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mailserver.purelymail.com 18.204.123.63 ec2-18-204-123-63.compute-1.amazonaws.com AS14618 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   174ms
TXT Record
purelymail_ownership_proof=a05e3a2d37fff4ba721933ea434d542b05d7b478c208ea494f361d1028519f1d60428e7c5e862d0989be03836e98447517508e2a981947a4d91941d1c7556228
v=spf1 include:_spf.purelymail.com ~all
✉️ SPF
PolicyRecord (schooppdam.dk)
~all (soft fail) v=spf1 include:_spf.purelymail.com ~all
📨 DMARC
PolicyRecord (_dmarc.schooppdam.dk)
p=reject v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com
📬 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)
🔐 DNSSEC58ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA25ms
FieldValue
Serial2026070601
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
33ms
A
29ms
MX
32ms
AAAA
30ms
TXT
174ms
CAA
31ms
HTTPS
32ms
TLSA
73ms
SOA
25ms
MTA-STS
42ms
DNSSEC
58ms
SRV
35ms
Total
4729ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 11:37:28 4918ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-19 00:32:48 3012ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-17 17:43:03 1188ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-10 20:11:32 3599ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-08 12:49:29 9330ms 2 NS 1 A 1 MX ❓ Unknown View
2026-08-02 13:29:44 16799ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-16 17:06:32 2860ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-14 17:23:04 1365ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-12 14:59:09 4729ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 14:00:07 1231ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 05:09:06 2598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 22:20:38 1182ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 05:41:29 673ms 2 NS 1 A 1 MX 🔒 Secure View
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