altstemmer.dk
Last scanned: 2026-08-28 07:29:36  ·  707ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   52ms
NameserverIP addressesPTRASN / ISP
ns1.karmark.com 195.242.131.5 ns1.e-studio.dk AS62121 Christian Ebsen ApS
ns2.karmark.com 62.69.152.34 ns2.e-studio.dk AS47527 DLX A/S
ns3.karmark.com 193.200.90.183 ns3.e-studio.dk AS62121 Christian Ebsen ApS
🌍 A Records1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.200.90.178 14400s web6.e-studio.dk AS62121 Christian Ebsen ApS 193.200.90.0/23 🇩🇰 Denmark —
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s altstemmer.dk 193.200.90.178 web6.e-studio.dk AS62121 Christian Ebsen ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover193.200.90.178
🔶 Autoconfig193.200.90.178
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   62ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   142ms
TXT Record
v=spf1 ip4:193.200.90.178 include:_spf.e-studio.dk +a +mx -all
✉️ SPF
PolicyRecord (altstemmer.dk)
-all (hard fail) v=spf1 ip4:193.200.90.178 include:_spf.e-studio.dk +a +mx -all
📨 DMARC
PolicyRecord (_dmarc.altstemmer.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.altstemmer.dk shs-Uh5AEJaqT_tKkcQKLKGeNKOSiNO63EFjG2TME7o
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC86ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082001
Primary NS (MNAME)ns1.karmark.com
Responsible (RNAME)business@karmark.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
52ms
MX
36ms
AAAA
37ms
TXT
142ms
CAA
35ms
HTTPS
20ms
TLSA
47ms
SOA
0ms
MTA-STS
52ms
DNSSEC
86ms
SRV
62ms
Total
707ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:29:36 707ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-21 04:36:16 6520ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-17 19:55:11 4007ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-07-23 07:50:44 1157ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 06:22:02 1193ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 02:46:49 1385ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 02:02:55 3089ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:36:30 568ms 3 NS 1 A 1 MX 🔓 Insecure View
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