seat-taastrup.dk
Last scanned: 2026-08-26 23:06:04  ·  9760ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   51ms
NameserverIP addressesPTRASN / ISP
ns1-07.azure-dns.com 13.107.236.7
2603:1061:0:700::7		 ns1-07.azure-dns.com
ns1-07.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-07.azure-dns.net 150.171.21.7
2620:1ec:8ec:700::7		 ns2-07.azure-dns.net
ns2-07.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-07.azure-dns.org 204.14.183.7
2a01:111:4000:700::7		 ns3-07.azure-dns.org
ns3-07.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-07.azure-dns.info 208.84.5.7
2620:1ec:bda:700::7		 ns4-07.azure-dns.info
ns4-07.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   2048ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.249.218.21 3598s — AS3292 TDC Holding A/S 195.249.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.semler.dk — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverforhandlerinternet.semler.dk → 195.249.218.21
🔶 Autoconfigforhandlerinternet.semler.dk → 195.249.218.21
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   185ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (seat-taastrup.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.seat-taastrup.dk)
p=reject v=DMARC1;p=reject;rua=mailto:dmarc_rapport@semler.dk
📬 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.seat-taastrup.dk forhandlerinternet.semler.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial25
Primary NS (MNAME)ns1-07.azure-dns.com
Responsible (RNAME)dnsadmin@kmd.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
2048ms
MX
53ms
AAAA
46ms
TXT
185ms
CAA
39ms
HTTPS
56ms
TLSA
119ms
SOA
0ms
MTA-STS
50ms
DNSSEC
9104ms
SRV
66ms
Total
9760ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 23:06:04 9760ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 07:35:26 647ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 23:13:38 768ms 4 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone