4graph.dk
📜 Historical scan 2026-06-22 17:59:51  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   100ms
NameserverIP addressesPTRASN / ISP
ns1.ispapi.net 194.50.187.134
2a04:2b00:14cc::4		 —
—		 AS207021 ipcom GmbH
AS1921 ipcom GmbH
ns2.ispapi.net 194.0.182.1
2a04:2b00:14dd::4		 —
—		 AS1921 ipcom GmbH
AS207021 ipcom GmbH
ns3.ispapi.net 193.227.117.124
2a04:2b00:14ee::4		 —
—		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
🌍 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)
🔐 DNSSEC102ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA94ms
FieldValue
Serial2019072301
Primary NS (MNAME)ns1.ispapi.net
Responsible (RNAME)hostmaster@4graph.dk
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
100ms
A
183ms
MX
54ms
AAAA
54ms
TXT
605ms
CAA
89ms
HTTPS
94ms
TLSA
52ms
SOA
94ms
MTA-STS
96ms
DNSSEC
102ms
SRV
273ms
Total
950ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 13:36:06 1733ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 17:59:51 950ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 02:43:47 635ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 12:52:29 821ms 3 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone