nookit.dk

📜 Historical scan 2026-08-28 04:26:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nookit.dk is a .dk domain served by 3 nameservers (ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu). It first appeared in the .dk zone on 29 July 2026. Its website address 37.9.175.163 is hosted by WebSupport s.r.o. (AS51013) in Slovakia. Mail is handled by mx10.active24.cz, mx20.active24.cz. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.websupport.cz	2a10:bbc0::11 45.10.97.11	ns1.websupport.eu ns1.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.
ns2.websupport.cz	185.71.159.12 2a02:250:3::12	ns2.websupport.eu ns2.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.
ns3.websupport.eu	2a10:bbc0::13 45.10.97.13	ns3.websupport.eu ns3.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.9.175.163	600s	ing.r3.websupport.sk	AS51013	WebSupport s.r.o.	37.9.168.0/21	🇸🇰 Slovakia	—

📧 MX Records#

2 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx10.active24.cz	2a00:4b40:aaaa:2101:45:13:137:85 2a00:4b40:aaaa:2101:45:13:137:86 45.13.137.85 45.13.137.86	m1-u6-mx.active24.cz m1-u7-mx.active24.cz m1-u6-mx.active24.cz m1-u7-mx.active24.cz	AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o.
100	600s	mx20.active24.cz	2a00:4b40:aaaa:2101:45:13:137:85 2a00:4b40:aaaa:2101:45:13:137:86 45.13.137.85 45.13.137.86	m1-u6-mx.active24.cz m1-u7-mx.active24.cz m1-u6-mx.active24.cz m1-u7-mx.active24.cz	AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	web.prod.bts.websupport.sk → 37.9.169.171
🔶 Autoconfig	web.prod.bts.websupport.sk → 37.9.169.172

🔷 AAAA Records (IPv6)#

1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:4b40:aaaa:2005::7	600s	—	AS51013	WebSupport s.r.o.	2a00:4b40:0:0:0:0:0:0/32	🇸🇰 Slovakia	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 108ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	web.prod.bts.websupport.sk

📝 TXT Records#

1 records 325ms

TXT Record
v=spf1 a mx include:_spf.websupport.cz -all

✉️ SPF#

Policy	Record (nookit.dk)
-all (hard fail)	v=spf1 a mx include:_spf.websupport.cz -all

📨 DMARC#

Policy	Record (_dmarc.nookit.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 21:09:55

www	37.9.175.163 2a00:4b40:aaaa:2005::7 (AS51013) (address records, no CNAME)
www vs bare domain	Same network nookit.dk: 37.9.175.163 2a00:4b40:aaaa:2005::7 (AS51013) www.nookit.dk: 37.9.175.163 2a00:4b40:aaaa:2005::7 (AS51013)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

107ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	1785189796
Primary NS (MNAME)	ns1.websupport.cz
Responsible (RNAME)	admin@websupport.cz
Refresh	7200s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

64ms

42ms

56ms

AAAA

48ms

TXT

325ms

CAA

56ms

HTTPS

69ms

TLSA

190ms

SOA

0ms

MTA-STS

92ms

DNSSEC

107ms

SRV

108ms

Total

1140ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 21:09:54	4188ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-23 18:00:54	1827ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-31 20:51:45	1171ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-28 04:26:33 shown	1140ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 05:52:57	1150ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-24 14:39:38	5464ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-22 23:44:16	1465ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 23:33:53	859ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 23:10:59	4022ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-19 22:29:32	8731ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-18 21:10:16	1654ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-17 04:22:45	1081ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-15 08:28:30	2579ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-13 15:01:58	1073ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-11 15:21:48	856ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-10 06:41:50	1367ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-07 18:33:43	2586ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-29 08:45:47	2786ms	1 NS 0 A 0 MX	❓ Unknown