isms.dk
Last scanned: 2026-08-26 11:24:10  ·  1131ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
NameserverIP addressesPTRASN / ISP
ns1.i80.dk 87.52.104.155 0x5734689b.static.cust.fastspeed.dk AS3292 TDC Holding A/S
ns2.i80.dk 172.104.249.208 172-104-249-208.ip.linodeusercontent.com AS63949 Akamai Connected Cloud
🌍 A Records1 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.52.104.155 300s 0x5734689b.static.cust.fastspeed.dk AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover87.52.104.155
🔶 Autoconfig87.52.104.155
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082501
Primary NS (MNAME)ns1.i80.dk
Responsible (RNAME)hjess@isms.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
55ms
MX
53ms
AAAA
30ms
TXT
277ms
CAA
57ms
HTTPS
52ms
TLSA
103ms
SOA
0ms
MTA-STS
62ms
DNSSEC
105ms
SRV
85ms
Total
1131ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:24:10 1131ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-21 16:28:53 6505ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-18 13:44:03 2855ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-17 12:53:06 1476ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-16 06:51:07 2676ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-14 12:19:50 8892ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-13 06:06:57 2506ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-09 15:40:00 9937ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-30 17:32:50 8294ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 02:28:05 4608ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-16 14:37:24 16459ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-10 19:47:40 709ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 10:18:23 1404ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 06:06:55 911ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 05:09:15 396ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 17:07:54 2015ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 08:19:35 910ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:04:18 892ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 19:47:59 634ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 14:03:37 2212ms 2 NS 1 A 0 MX 🔓 Insecure View
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