nsbv.dk
Last scanned: 2026-08-27 15:03:37  ·  934ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
NameserverIP addressesPTRASN / ISP
ns1.rudersdal.dk 185.85.44.55 — AS200538 Rudersdal Kommune
ns2.rudersdal.dk 185.85.44.57 — AS200538 Rudersdal Kommune
🌍 A Records1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.41.98 300s linux26.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records2 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s nsbv-dk.mx1.comendosystems.com 192.162.219.255
2a01:77c0:1619:4102:a81b:80d0:e56c:edc0		 mx41.electric.net
gw2-1535.security.comendo.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 300s nsbv-dk.mx2.comendosystems.net 192.162.219.155 mx41.electric.net AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   189ms
TXT Record
adobe-idp-site-verification=9467c836b644e3bcdc8eab105e7c74c8a40d3b807615c2bbda7d70f03bbfd5e6
MS=A2A10E605F463063DE9869B64752B93026A1E0F3
v=spf1 include:spf0.nsbv.dk -all
✉️ SPF
PolicyRecord (nsbv.dk)
-all (hard fail) v=spf1 include:spf0.nsbv.dk -all
📨 DMARC
PolicyRecord (_dmarc.nsbv.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc_reports@rudersdal.dk; ruf=mailto:dmarc_failure@rudersdal.dk; fo=1
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records4 records   45ms
FlagsTagValue
0 iodef mailto:dns-admin@rudersdal.dk
0 issue letsencrypt.org
0 issue sectigo.com
0 issuewild ;
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC82ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial132
Primary NS (MNAME)ns1.rudersdal.dk
Responsible (RNAME)hostmaster@rudersdal.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
36ms
MX
39ms
AAAA
39ms
TXT
189ms
CAA
45ms
HTTPS
46ms
TLSA
201ms
SOA
0ms
MTA-STS
85ms
DNSSEC
82ms
SRV
78ms
Total
934ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:03:37 934ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-11 01:52:52 3259ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 05:56:29 1497ms 2 NS 1 A 2 MX ❓ Unknown View
2026-06-26 03:15:13 1055ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 01:49:58 724ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 10:53:45 624ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 00:00:37 5003ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 05:06:31 885ms 2 NS 1 A 2 MX 🔓 Insecure View
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