nicholasb.dk
Last scanned: 2026-08-27 08:01:34  ·  1089ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
NameserverIP addressesPTRASN / ISP
monika.ns.cloudflare.com 108.162.194.56
162.159.38.56
172.64.34.56
2606:4700:50::a29f:2638
2803:f800:50::6ca2:c238
2a06:98c1:50::ac40:2238		 monika.ns.cloudflare.com
monika.ns.cloudflare.com
monika.ns.cloudflare.com
monika.ns.cloudflare.com
monika.ns.cloudflare.com
monika.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
piers.ns.cloudflare.com 108.162.195.16
162.159.44.16
172.64.35.16
2606:4700:58::a29f:2c10
2803:f800:50::6ca2:c310
2a06:98c1:50::ac40:2310		 piers.ns.cloudflare.com
piers.ns.cloudflare.com
piers.ns.cloudflare.com
piers.ns.cloudflare.com
piers.ns.cloudflare.com
piers.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s mx.runbox.com 185.226.149.25 aibo.runbox.com AS50304 Blix Solutions AS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   367ms
TXT Record
v=spf1 redirect=spf.runbox.com
✉️ SPF
PolicyRecord (nicholasb.dk)
no all — incomplete SPF v=spf1 redirect=spf.runbox.com
📨 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)
🔐 DNSSEC123ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2413259647
Primary NS (MNAME)monika.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 RegistrationWHOIS fetched 2026-08-25 02:29:27
FieldValue
RegistrarGANDI SAS
Registered2008-04-05
Expires2027-04-30 (240d)
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
50ms
MX
58ms
AAAA
57ms
TXT
367ms
CAA
61ms
HTTPS
73ms
TLSA
160ms
SOA
0ms
MTA-STS
110ms
DNSSEC
123ms
SRV
147ms
Total
1089ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:01:34 1089ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-25 02:23:05 610ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-18 13:13:41 4127ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-05 22:28:43 900ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-11 09:24:31 904ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-04 23:07:45 1144ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-22 16:15:02 1291ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-18 06:41:25 803ms 2 NS 0 A 1 MX 🔒 Secure View
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