de-booking.dk
Last scanned: 2026-08-25 23:34:08  ·  538ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.brandshelter.com 193.227.117.9
2a04:2b00:14cc::9		 ns1.brandshelter.com
—		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns2.brandshelter.de 194.50.187.11
2a04:2b00:14dd::11		 ns2.brandshelter.de
ns11.j.centralnic-dns.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns3.brandshelter.info 194.0.182.12
2a04:2b00:14ee::12		 ns3.brandshelter.info
ns12.k.centralnic-dns.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns4.brandshelter.net 193.227.117.10
2a04:2b00:14cc::10		 ns4.brandshelter.net
ns10.i.centralnic-dns.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns5.brandshelter.us 194.50.187.14
2a04:2b00:14dd::14		 ns5.brandshelter.us
ns14.j.centralnic-dns.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.13 86400s linux13.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 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 Records2 records   222ms
TXT Record
brevo-code:3f8097bd67bef6e42853448e027240af
v=spf1 include:spf.mailjet.com include:spf.curanet.dk -all
✉️ SPF
PolicyRecord (de-booking.dk)
-all (hard fail) v=spf1 include:spf.mailjet.com include:spf.curanet.dk -all
📨 DMARC
PolicyRecord (_dmarc.de-booking.dk)
p=reject v=DMARC1; p=reject; rua=mailto:mnehokxg@ag.eu.dmarcadvisor.com; 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 / 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
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025040700
Primary NS (MNAME)ns1.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
47ms
A
48ms
MX
53ms
AAAA
59ms
TXT
222ms
CAA
47ms
HTTPS
54ms
TLSA
44ms
SOA
0ms
MTA-STS
84ms
DNSSEC
102ms
SRV
81ms
Total
538ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 23:34:08 538ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 06:16:51 1071ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 17:37:02 934ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 13:27:41 833ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 01:26:31 400ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 01:20:29 432ms 5 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone