tjekbolig.dk
Last scanned: 2026-08-18 04:19:23  ·  3068ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   257ms
NameserverIP addressesPTRASN / ISP
helium.rapid.dev 2a0f:85c1:d9d::55
82.40.20.55		 —
—		 AS214781 Rapid Solutions ApS
AS214781 Rapid Solutions ApS
hydrogen.rapid.dev 2a0f:85c1:d9d::53
82.40.20.53		 —
—		 AS214781 Rapid Solutions ApS
AS214781 Rapid Solutions ApS
nitrogen.rapid.dev 2a0f:85c1:d9d::56
82.40.20.56		 —
—		 AS214781 Rapid Solutions ApS
AS214781 Rapid Solutions ApS
oxygen.rapid.dev 2a0f:85c1:d9d::54
82.40.20.54		 —
—		 AS214781 Rapid Solutions ApS
AS214781 Rapid Solutions ApS
🌍 A Records1 records   274ms
IPTTLPTRASNISP / OrgCIDRCountryCity
82.40.20.82 3600s — AS214781 Rapid Solutions ApS 82.40.20.0/24 🇬🇧 United Kingdom Halifax
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   274ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a0f:85c1:d9d::82 3600s — AS214781 Rapid Solutions ApS 2a0f:85c1:d9d:0:0:0:0:0/48 🇬🇧 United Kingdom —
🔐 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)
🔐 DNSSEC564ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026051608
Primary NS (MNAME)hydrogen.rapid.dev
Responsible (RNAME)hostmaster@rapid.dev
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
257ms
A
274ms
MX
273ms
AAAA
274ms
TXT
816ms
CAA
299ms
HTTPS
293ms
TLSA
375ms
SOA
0ms
MTA-STS
498ms
DNSSEC
564ms
SRV
548ms
Total
3068ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 04:19:23 3068ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-16 18:57:35 65535ms 4 NS 0 A 0 MX ❓ Unknown View
2026-06-26 03:30:37 1750ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 21:59:27 1549ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 13:49:04 4201ms 4 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone