carlsbook.dk
Last scanned: 2026-06-28 07:56:55  ·  3083ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   269ms
NameserverIP addressesPTRASN / ISP
ns01.brandshelter.com 193.227.117.15
2a04:2b00:14cc::15		 —
—		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns02.brandshelter.net 194.50.187.16
2a04:2b00:14dd::16		 —
ns16.j.centralnic-dns.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   215ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.123.52.199 300s sslfwd.questeldomains.com AS207048 froxlor GmbH 185.123.52.0/24 🇩🇪 Germany —
📧 MX Records2 records   232ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mxa.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
10 300s mxb.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
🔷 AAAA Records (IPv6)1 records   227ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a10:ec6:1:3:185:123:52:199 300s sslfwd.questeldomains.com AS207048 froxlor GmbH 2a10:ec0:0:0:0:0:0:0/29 🇩🇪 Germany —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   610ms
TXT Record
4q0wwh1gh3m332jsgjsbd9nrl6tn1nty
ca3-07f1f09e75cd4ef78d4f8c5eca7f978a
rg-ww-prod-mlk-carlsbook-webapp01.azurewebsites.net
v=spf1 include:mailgun.org ~all
✉️ SPF
PolicyRecord (carlsbook.dk)
~all (soft fail) v=spf1 include:mailgun.org ~all
📨 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.carlsbook.dk carlsbook.dk.2e5c1df0eec0e5b2.dcv.cloudflare.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC506ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA220ms
FieldValue
Serial2026062400
Primary NS (MNAME)ns01.brandshelter.com
Responsible (RNAME)tech@brandshelter.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
269ms
A
215ms
MX
232ms
AAAA
227ms
TXT
610ms
CAA
225ms
HTTPS
247ms
TLSA
1421ms
SOA
220ms
MTA-STS
270ms
DNSSEC
506ms
SRV
305ms
Total
3083ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 07:56:55 3083ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 15:07:16 2038ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-19 21:50:10 685ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 19:38:19 28320ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 19:25:23 588ms 2 NS 1 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone