c5bolig.dk
Last scanned: 2026-07-02 02:59:40  ·  1043ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   226ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   217ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.212 3600s 212.giga-ptr.232.116.217.in-addr.arpa
web12.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverc5bolig.dk → 217.116.232.212
🔶 Autoconfigc5bolig.dk → 217.116.232.212
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.c5bolig.dk c5bolig.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC259ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA155ms
FieldValue
Serial2022021104
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
226ms
A
217ms
MX
170ms
AAAA
164ms
TXT
322ms
CAA
211ms
HTTPS
154ms
TLSA
71ms
SOA
155ms
MTA-STS
204ms
DNSSEC
259ms
SRV
247ms
Total
1043ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 02:59:40 1043ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-02 00:57:22 681ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 18:40:39 2913ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 18:40:16 433ms 4 NS 1 A 0 MX 🔒 Secure View
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