nrsundby.dk
Last scanned: 2026-07-16 11:45:15  ·  925ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   57ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.131.2 14400s web.e-studio.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s nrsundby.dk 195.242.131.2 web.e-studio.dk AS62121 Christian Ebsen ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.242.131.2
🔶 Autoconfig195.242.131.2
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   145ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   241ms
TXT Record
v=spf1 +a +mx +include:_spf.e-studio.dk +ip4:195.242.131.45 ~all
✉️ SPF
PolicyRecord (nrsundby.dk)
~all (soft fail) v=spf1 +a +mx +include:_spf.e-studio.dk +ip4:195.242.131.45 ~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
TXT _acme-challenge.nrsundby.dk CRyHDIBygHCRdAjP3pgDK7WEUnb4JV6RmFZdIaZ4Amc
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC134ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071201
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)nb@e-studio.dk
Refresh3600s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
53ms
MX
53ms
AAAA
66ms
TXT
241ms
CAA
67ms
HTTPS
70ms
TLSA
142ms
SOA
0ms
MTA-STS
111ms
DNSSEC
134ms
SRV
145ms
Total
925ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-16 11:45:15 925ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 06:33:25 1582ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-22 19:23:52 1665ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 19:33:24 1175ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 09:37:02 671ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 15:28:20 916ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:36:55 2158ms 3 NS 1 A 1 MX 🔒 Secure View
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