skytech.dk
📜 Historical scan 2026-08-18 03:52:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   162ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   256ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.154.26.34 900s mail.skytech.dk AS39642 Sinal A/S 95.154.0.0/18 🇩🇰 Denmark Årre
📧 MX Records3 records   233ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s mail.skytech.dk 95.154.26.34 mail.skytech.dk AS39642 Sinal A/S
20 900s s1.skytech.dk 95.154.26.34 mail.skytech.dk AS39642 Sinal A/S
30 900s mail.foo-bar.dk 87.61.81.130 0x573d5182.static.cust.fastspeed.dk AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   647ms
TXT Record
google-site-verification=0iyVskglwubY4Dc-_ApfHdMeak9DKT0Y7FqFevpIYak
v=spf1 mx -all
✉️ SPF
PolicyRecord (skytech.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.skytech.dk)
p=none (monitor only) v=DMARC1;p=none;rua=mailto:martin@skytech.dk;pct=100;ruf=mailto:martin@skytech.dk;fo=0:d:s;aspf=r;adkim=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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.skytech.dk 4793cbd9-57fd-41a3-af29-ba836f6730d6.auth.acme-dns.io
TXT 4793cbd9-57fd-41a3-af29-ba836f6730d6.auth.acme-dns.io 44Q7tvGi1vmiiZMSvXcGZQGS1pd8h41H-SFqRp5RFqk
TXT 4793cbd9-57fd-41a3-af29-ba836f6730d6.auth.acme-dns.io XKeN8MzdubrQQAKVuXp-1T1bieO5B3M77g2H5th0f6E
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC435ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025062216
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@skytech.dk
Refresh300s
Retry300s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
162ms
A
256ms
MX
233ms
AAAA
168ms
TXT
647ms
CAA
234ms
HTTPS
275ms
TLSA
595ms
SOA
0ms
MTA-STS
339ms
DNSSEC
435ms
SRV
301ms
Total
3850ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 04:31:46 1324ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 07:31:46 2049ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-18 03:52:39 3850ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-15 23:41:24 1186ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-15 06:37:59 4968ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-21 05:39:25 788ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 13:15:49 2527ms 2 NS 1 A 3 MX 🔓 Insecure View
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