nookit.dk

Records from scan: 2026-10-16 21:09:54 · 4188ms total · last checked 2026-10-17 21:15 (unchanged)

⬇ 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 DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 112ms

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 87ms

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 112ms

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 → 37.9.169.172
🔶 Autoconfig	web.prod.bts.websupport.sk → 37.9.169.172

🔷 AAAA Records (IPv6)#

1 records 89ms

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 259ms

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

📝 TXT Records#

1 records 506ms

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#

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#

211ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

178ms

Field	Value
Serial	1785189798
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#

112ms

87ms

112ms

AAAA

89ms

TXT

506ms

CAA

120ms

HTTPS

108ms

TLSA

426ms

SOA

178ms

MTA-STS

203ms

DNSSEC

211ms

SRV

259ms

Total

4188ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 21:09:54 shown	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	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