piercing4u.dk
Last scanned: 2026-08-31 11:10:11  ·  3211ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
NameserverIP addressesPTRASN / ISP
ns1.netgiganten.dk 195.242.130.5
2001:67c:564:eeee::11		 ns1.netgiganten.dk
—		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.netgiganten.dk 2a00:1b18:2:3:4::2
62.69.152.38		 —
—		 AS47527 DLX A/S
AS47527 DLX A/S
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.13 14400s web3.netgiganten.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s piercing4u.dk 195.242.130.13 web3.netgiganten.dk AS62121 Christian Ebsen ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   151ms
TXT Record
v=spf1 +mx +a +ip4:195.242.130.13 +include:_spf.netgiganten.dk ~all
✉️ SPF
PolicyRecord (piercing4u.dk)
~all (soft fail) v=spf1 +mx +a +ip4:195.242.130.13 +include:_spf.netgiganten.dk ~all
📨 DMARC
PolicyRecord (_dmarc.piercing4u.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.piercing4u.dk UaF-CKCQuEeSClqDRb4dhOmZRDBYJSOYm4RsCYm6xBE
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026070902
Primary NS (MNAME)ns1.netgiganten.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
26ms
A
40ms
MX
41ms
AAAA
33ms
TXT
151ms
CAA
53ms
HTTPS
46ms
TLSA
56ms
SOA
0ms
MTA-STS
56ms
DNSSEC
100ms
SRV
68ms
Total
3211ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 11:10:11 3211ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 10:07:38 588ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-10 03:19:54 832ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 18:29:07 560ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 20:55:31 1488ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 08:36:55 1181ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 02:16:34 759ms 2 NS 1 A 1 MX 🔓 Insecure View
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