grownet.dk
Last scanned: 2026-08-29 19:51:53  ·  840ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   95ms
NameserverIP addressesPTRASN / ISP
ns.efif.dk 195.254.168.23 ns.efif.dk AS51073 Aarhus Business College
ns2.efif.dk 195.254.168.12 ns2.efif.dk AS51073 Aarhus Business College
ns3.efif.dk 20.23.170.35 — AS8075 Microsoft Corporation
🌍 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   313ms
TXT Record
KNORD
✉️ 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)
🔐 DNSSEC252ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2016122618
Primary NS (MNAME)ns.efif.dk
Responsible (RNAME)dns-zc@efif.dk
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
95ms
A
91ms
MX
83ms
AAAA
108ms
TXT
313ms
CAA
111ms
HTTPS
82ms
TLSA
25ms
SOA
0ms
MTA-STS
147ms
DNSSEC
252ms
SRV
154ms
Total
840ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 19:51:53 840ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-27 14:53:18 334ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-25 14:11:23 2336ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-22 01:57:18 5082ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-21 01:48:19 2341ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-16 08:43:06 3578ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-13 02:46:47 2395ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-10 06:53:24 2026ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-07 06:57:48 2076ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-02 09:39:26 718ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-27 10:50:01 13639ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-24 09:45:56 6484ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-19 00:19:17 1980ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-12 18:57:59 454ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-08 23:44:49 684ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-03 14:00:14 2465ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-28 05:54:11 596ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-26 11:51:34 483ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-25 09:33:39 635ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-20 21:50:26 1027ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-17 10:48:14 528ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-17 10:42:48 717ms 3 NS 0 A 0 MX 🔒 Secure View
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