grenaasnet.dk
Last scanned: 2026-08-26 09:08:09  ·  2599ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.127 3600s webforward.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.djurs.net 159.69.36.145 mail01.djurs.net AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.215.121
🔶 Autoconfigautoconfig.djurs.net → 159.69.36.145
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   919ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 10 443 autodiscover.djurs.net
📝 TXT Records1 records   222ms
TXT Record
v=spf1 ip4:185.9.27.129/25 ip4:159.69.36.145 ip4:116.203.108.110 ip4:116.203.108.124 ip6:2a01:4f8:1c1c:36b3::/64 ip6:2a01:4f8:1c1c:b145::/64 ip6:2a01:4f8:1c1c:aa31::/64 mx -all
✉️ SPF
PolicyRecord (grenaasnet.dk)
-all (hard fail) v=spf1 ip4:185.9.27.129/25 ip4:159.69.36.145 ip4:116.203.108.110 ip4:116.203.108.124 ip6:2a01:4f8:1c1c:36b3::/64 ip6:2a01:4f8:1c1c:b145::/64 ip6:2a01:4f8:1c1c:aa31::/64 mx -all
📨 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)
🔐 DNSSEC2108ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026070905
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
61ms
MX
46ms
AAAA
55ms
TXT
222ms
CAA
77ms
HTTPS
49ms
TLSA
66ms
SOA
0ms
MTA-STS
73ms
DNSSEC
2108ms
SRV
919ms
Total
2599ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:08:09 2599ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 15:02:23 6797ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-10 13:15:29 723ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 02:00:13 891ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:08:58 1934ms 2 NS 1 A 1 MX 🔒 Secure View
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