electricalheaters.dk
📜 Historical scan 2026-06-23 17:14:04  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   117ms
NameserverIP addressesPTRASN / ISP
dns.nibe.se 193.218.206.249
2001:67c:2c80:3::2		 dns.nibe.se
ns1.nibe.se		 AS198217 Nibe AB
AS198217 Nibe AB
dns2.nibe.se 2001:67c:2c80:3::3
212.162.190.2		 ns2.nibe.se
2.0.190.162.212.in-addr.arpa		 AS198217 Nibe AB
AS1257 Tele2 SWIPnet
🌍 A Records2 records   170ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.18.39.173 30s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
172.64.148.83 30s — AS13335 Cloudflare, Inc. 172.64.144.0/20 — —
📧 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)
🔐 DNSSEC768ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA164ms
FieldValue
Serial2021100403
Primary NS (MNAME)dns.nibe.se
Responsible (RNAME)hostmaster@nibe.se
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
117ms
A
170ms
MX
261ms
AAAA
540ms
TXT
920ms
CAA
198ms
HTTPS
237ms
TLSA
457ms
SOA
164ms
MTA-STS
613ms
DNSSEC
768ms
SRV
559ms
Total
3511ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-29 04:06:38 1104ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-26 02:32:17 1553ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 17:14:04 3511ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 04:48:15 1041ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 16:12:36 651ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 01:01:21 1154ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 06:48:37 410ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 06:40:59 2652ms 2 NS 2 A 0 MX 🔓 Insecure View
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