bistrogustav.dk
📜 Historical scan 2026-06-16 14:41:17  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
clint.ns.cloudflare.com — — —
vita.ns.cloudflare.com — — —
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.115.35.72 — — AS31027 GlobalConnect A/S 152.115.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
1 — pat.mailhosting.nu 152.115.35.73 pat.mailhosting.nu AS31027 GlobalConnect A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   156ms
TXT Record
v=spf1 mx a:pat.mailhosting.nu -all
✉️ SPF
PolicyRecord (bistrogustav.dk)
-all (hard fail) v=spf1 mx a:pat.mailhosting.nu -all
📨 DMARC
PolicyRecord (_dmarc.bistrogustav.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@nshosting.dk; ruf=mailto:dmarc@nshosting.dk; adkim=s; aspf=s;
📬 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 / DANE2 records   2108ms
Service / OwnerTypeCert association
SMTP _25._tcp.pat.mailhosting.nu DANE-TA · SPKI · SHA-256 0B9FA5A59EED715C26C1020C711B4F6E…
SMTP _25._tcp.pat.mailhosting.nu DANE-TA · SPKI · SHA-256 762195C225586EE6C0237456E2107DC5…
🔐 DNSSEC159ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA55ms
FieldValue
Serial2406236763
Primary NS (MNAME)clint.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
60ms
MX
63ms
AAAA
50ms
TXT
156ms
CAA
49ms
HTTPS
58ms
TLSA
2108ms
SOA
55ms
MTA-STS
2040ms
DNSSEC
159ms
SRV
0ms
Total
5949ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:25:28 1685ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 09:39:30 828ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-06 22:57:23 986ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 02:37:02 1094ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 14:41:17 5949ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone