8to8.dk
Last scanned: 2026-08-27 15:15:29  ·  5033ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   60ms
NameserverIP addressesPTRASN / ISP
ns1.he.net 2001:470:100::2
216.218.130.2		 ns1.he.net
ns1.he.net		 AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
ns2.he.net 2001:470:200::2
216.218.131.2		 ns2.he.net
ns2.he.net		 AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
ns3.he.net 2001:470:300::2
216.218.132.2		 ns3.he.net
ns3.he.net		 AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
ns4.he.net 2001:470:400::2
216.66.1.2		 ns4.he.net
ns4.he.net		 AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
ns5.he.net 2001:470:500::2
216.66.80.18		 ns5.he.net
ns5.he.net		 AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
🌍 A Records
🌍
No A records found
📧 MX Records2 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s home.8to8.dk 87.61.100.99 0x573d6463.static.cust.fastspeed.dk AS3292 TDC Holding A/S
20 86400s server.8to8.dk 192.121.118.98 — AS199545 Stacket Group ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   278ms
TXT Record
v=spf1 ip4:192.121.118.98 ip4:87.61.100.99 -all
✉️ SPF
PolicyRecord (8to8.dk)
-all (hard fail) v=spf1 ip4:192.121.118.98 ip4:87.61.100.99 -all
📨 DMARC
PolicyRecord (_dmarc.8to8.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:pbwskdd9@ag.eu.dmarcian.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)
🔐 DNSSEC121ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082100
Primary NS (MNAME)ns1.he.net
Responsible (RNAME)hostmaster@he.net
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
60ms
A
63ms
MX
54ms
AAAA
53ms
TXT
278ms
CAA
79ms
HTTPS
59ms
TLSA
94ms
SOA
0ms
MTA-STS
97ms
DNSSEC
121ms
SRV
101ms
Total
5033ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:15:29 5033ms 5 NS 0 A 2 MX 🔓 Insecure View
2026-08-22 15:25:54 13381ms 5 NS 0 A 2 MX 🔓 Insecure View
2026-07-04 13:30:04 5683ms 5 NS 0 A 2 MX 🔓 Insecure View
2026-06-29 03:37:11 1295ms 5 NS 0 A 2 MX 🔓 Insecure View
2026-06-16 12:37:54 3123ms 5 NS 0 A 2 MX 🔓 Insecure View
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