3com.dk
📜 Historical scan 2026-08-18 12:35:49  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   4057ms
NameserverIP addressesPTRASN / ISP
ns1.hpe.com 192.58.206.184 ns5.hpe.com AS2165 HP Inc.
ns2.hpe.com 192.58.207.221 ns6.hpe.com AS2165 HP Inc.
ns3.hpe.com 16.2.141.20 gva01hpeibdns0a.ext.hpecore.net AS13013 Hewlett Packard France S.A.S.
ns4.hpe.com 16.2.138.125 — AS13014 Hewlett Packard France S.A.S.
ns5.hpe.com 192.58.206.184 ns5.hpe.com AS2165 HP Inc.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC10095ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: timed out
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
4057ms
A
4050ms
MX
4054ms
AAAA
4075ms
TXT
20186ms
CAA
4064ms
HTTPS
4077ms
TLSA
4030ms
SOA
4059ms
MTA-STS
4086ms
DNSSEC
10095ms
SRV
4057ms
Total
48032ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:32:36 53203ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-23 22:33:51 40063ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-22 17:56:01 48569ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-21 17:47:40 65535ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-20 17:25:12 65535ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-19 12:42:27 24465ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-18 12:35:49 48032ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-16 14:45:45 40269ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-15 08:53:09 42536ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-13 03:24:43 20206ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-11 06:43:50 44713ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-10 05:15:08 44604ms 5 NS 0 A 0 MX ❓ Unknown View
2026-08-08 11:24:41 36350ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-31 23:23:47 19781ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-30 17:56:25 49456ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-28 16:29:56 52624ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-27 13:37:30 63317ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-26 13:30:59 53445ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-25 13:17:11 41287ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-24 13:15:08 31458ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-23 11:46:45 61851ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-22 04:39:18 21224ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-20 22:42:44 39260ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-19 13:57:08 44790ms 5 NS 0 A 0 MX ❓ Unknown View
2026-07-18 11:07:23 29887ms 5 NS 0 A 0 MX ❓ Unknown View
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