stacktrace.dk
📜 Historical scan 2026-08-28 04:36:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.71.130.31 600s — AS197301 Parknet F.M.B.A. 80.71.128.0/20 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s stacktrace.dk 80.71.130.31 80-71-130-31.isp.parknet.dk AS197301 Parknet F.M.B.A.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover80.71.130.31
🔶 Autoconfig80.71.130.31
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   258ms
TXT Record
v=spf1 a mx -all
✉️ SPF
PolicyRecord (stacktrace.dk)
-all (hard fail) v=spf1 a mx -all
📨 DMARC
PolicyRecord (_dmarc.stacktrace.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC116ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-12 14:57:16
FieldValue
RegistrarONE.COM A/S
Registered2011-03-16
Expires2027-03-31 (210d)
📋 WHOIS
⏱️ Lookup Timing
NS
64ms
A
52ms
MX
44ms
AAAA
59ms
TXT
258ms
CAA
60ms
HTTPS
46ms
TLSA
4036ms
SOA
0ms
MTA-STS
97ms
DNSSEC
116ms
SRV
83ms
Total
4665ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 14:31:24 577ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 04:36:10 4665ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 13:39:24 2631ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 03:01:43 8579ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 19:39:59 20621ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 21:51:02 924ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 14:56:36 8683ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 01:54:51 608ms 2 NS 1 A 1 MX 🔒 Secure View
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