shellagri.dk
Last scanned: 2026-08-27 21:11:15  ·  3712ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   177ms
NameserverIP addressesPTRASN / ISP
dns1.shell.com 134.146.80.20 dns1.shell.com AS3917 Shell Information Technology International B.V.
dns2.shell.com 144.199.196.20 dns2.shell.com AS3918 Shell Information Technology International B.V.
dns3.shell.com 134.163.128.20 dns3.shell.com AS11355 Shell Information Technology International, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   682ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (shellagri.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.shellagri.dk)
p=reject v=DMARC1; p=reject; sp=reject; fo=1; pct=100; ruf=mailto:SITI-Cyberdefence-DMARC-Analysis@shell.com; rua=mailto:SITI-Cyberdefence-DMARC-Analysis@shell.com
📬 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)
🔐 DNSSEC2093ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2937
Primary NS (MNAME)dns1.shell.com
Responsible (RNAME)dns@shell.com
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
177ms
A
285ms
MX
88ms
AAAA
87ms
TXT
682ms
CAA
200ms
HTTPS
175ms
TLSA
111ms
SOA
0ms
MTA-STS
404ms
DNSSEC
2093ms
SRV
377ms
Total
3712ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:11:15 3712ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 14:20:04 2507ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-25 04:55:17 4500ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 08:13:37 1414ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 14:54:43 1048ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 11:14:13 1157ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 09:06:56 1285ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 22:14:05 1146ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:31:29 2362ms 3 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone