r7holding.dk
Last scanned: 2026-08-27 23:18:22  ·  712ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   43ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk 195.242.131.5
2001:67c:564:fffc::11		 ns1.e-studio.dk
ns1.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.e-studio.dk 2a00:1b18:2:3::2
62.69.152.34		 ns2.e-studio.dk
ns2.e-studio.dk		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.e-studio.dk 193.200.90.183
2001:67c:564:fffc::13		 ns3.e-studio.dk
ns3.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
🌍 A Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.200.90.102 14400s web9.e-studio.dk AS62121 Christian Ebsen ApS 193.200.90.0/23 🇩🇰 Denmark —
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s r7holding.dk 193.200.90.102 web9.e-studio.dk AS62121 Christian Ebsen ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover193.200.90.102
🔶 Autoconfig193.200.90.102
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   78ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   163ms
TXT Record
v=spf1 ip4:193.200.90.102 include:_spf.e-studio.dk -all
✉️ SPF
PolicyRecord (r7holding.dk)
-all (hard fail) v=spf1 ip4:193.200.90.102 include:_spf.e-studio.dk -all
📨 DMARC
PolicyRecord (_dmarc.r7holding.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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
TXT _acme-challenge.r7holding.dk 1TnsAP4KEt6fr2S90KoTMrhO0OtvZDt1GZt5B0n5SNo
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC92ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072801
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
39ms
MX
49ms
AAAA
46ms
TXT
163ms
CAA
46ms
HTTPS
48ms
TLSA
60ms
SOA
0ms
MTA-STS
69ms
DNSSEC
92ms
SRV
78ms
Total
712ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:18:22 712ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 16:54:50 2483ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-30 00:32:46 4741ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 23:04:29 1559ms 3 NS 0 A 1 MX 🔓 Insecure View
2026-06-21 08:16:41 738ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 16:33:31 1115ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:04:29 706ms 3 NS 1 A 1 MX ⚠️ Bogus View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone