grid.dk
Last scanned: 2026-07-02 18:29:42  ·  15379ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   218ms
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
ns1.nbi.dk 130.225.212.46 ns1.nbi.dk AS1835 IDDQD-AS
ns2.nbi.dk 130.225.212.55 ns2.nbi.dk AS1835 IDDQD-AS
🌍 A Records1 records   245ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.212.5 14400s — AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark —
📧 MX Records2 records   280ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s mx3.nbi.dk 130.225.213.198 mx3.nbi.dk AS1835 IDDQD-AS
20 14400s mx2.nbi.dk 130.225.213.194 mx2.nbi.dk AS1835 IDDQD-AS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1325ms
TXT Record
v=spf1 mx ip4:130.225.213.193 ip4:130.225.213.194 ip4:130.225.213.198 ip4:130.225.213.202 -all
✉️ SPF
PolicyRecord (grid.dk)
-all (hard fail) v=spf1 mx ip4:130.225.213.193 ip4:130.225.213.194 ip4:130.225.213.198 ip4:130.225.213.202 -all
📨 DMARC
PolicyRecord (_dmarc.grid.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@grid.dk; ruf=mailto:dmarc-forensics@grid.dk; fo=1
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records1 records   159ms
FlagsTagValue
0 issue letsencrypt.org
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.grid.dk CPmjIeRAHH2PKJ4IfvEEQ3-K3EJJ0iQ8ZTtPsbwijnU
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC1062ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026062901
Primary NS (MNAME)ns1.nbi.dk
Responsible (RNAME)hostmaster@nbi.dk
Refresh7200s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
218ms
A
245ms
MX
280ms
AAAA
214ms
TXT
1325ms
CAA
159ms
HTTPS
198ms
TLSA
910ms
SOA
0ms
MTA-STS
603ms
DNSSEC
1062ms
SRV
510ms
Total
15379ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 18:29:42 15379ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 03:55:07 584ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 09:30:57 560ms 4 NS 1 A 2 MX 🔓 Insecure View
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