koitours.com - robtex.com
koitours.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::169🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.169🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1633617748 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785390637 | ||||||
Same first word
koitours.com |
Similar names
torisoku.or.jp |
kooritsu.com |
turkoosi.net |
turkoois.org |
koriotsu.com |
okitours.com |
suritoko.com |
iskuroto.com |
turkoois.nl |
tokusiro.com |
skiotour.com |
turkoois.net |
DNS History
11 records (7 active, 4 former)
○NSns.mainnameserver.com2015-07-25 → 2017-10-10 · 4 obs
● 2017-10-10 07:32:02
○ 2026-06-19 19:03:08
○ 2026-07-30 05:53:00
●NSns1.stackdns.com2026-06-19 → 2026-07-30 · 3 obs
● 2026-06-19 19:03:08
● 2026-07-30 05:53:00
○NSns2.mainnameserver.com2015-07-25 → 2017-10-10 · 4 obs
● 2017-10-10 07:32:02
○ 2026-06-19 19:03:08
○ 2026-07-30 05:53:00
●NSns2.stackdns.com2026-06-19 → 2026-07-30 · 3 obs
● 2026-06-19 19:03:08
● 2026-07-30 05:53:00
●NSns3.stackdns.com2026-06-19 → 2026-07-30 · 3 obs
● 2026-06-19 19:03:08
● 2026-07-30 05:53:00
●NSns4.stackdns.com2026-06-19 → 2026-07-30 · 3 obs
● 2026-06-19 19:03:08
● 2026-07-30 05:53:00
○MXmail.koitours.com2015-07-25 → 2017-10-10 · 4 obs
● 2017-10-10 07:32:02
○ 2026-06-19 19:03:08
○ 2026-07-30 05:53:00
●MXmx.stackmail.com2026-06-19 → 2026-07-30 · 3 obs
● 2026-06-19 19:03:08
● 2026-07-30 05:53:00
●A185.151.30.1692026-06-19 → 2026-07-30 · 3 obs
● 2026-06-19 19:03:08
● 2026-07-30 05:53:00
●A2a07:7800::1692026-06-19 → 2026-07-30 · 3 obs
● 2026-06-19 19:03:08
● 2026-07-30 05:53:00
○A79.170.40.352015-07-25 → 2017-10-10 · 4 obs
● 2017-10-10 07:32:02
○ 2026-06-19 19:03:08
○ 2026-07-30 05:53:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| koitours.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:146.148.28.88
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koitours.com (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.169 |
| AAAA | 1 | 2a07:7800::169 |
| NS | 4 | ns4.stackdns.com, ns3.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
IP Addresses
koitours.com directs to two IP numbers, 185.151.30.169 and 2a07:7800::169
Among the host names that share IP numbers with koitours.com are conscomm.com, smf-toys.com, talis.net and two others.
Name Servers
The domain koitours.com is delegated to these four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
koitours.com partially shares its NS delegation with several other domains, including drcartoon.co.uk, viscribe.co.uk, tenbyvisitorguide.co.uk and two others.
ns1.stackdns.com resolves to 35.197.225.59. ns2.stackdns.com resolves to 146.148.28.88. ns3.stackdns.com resolves to 35.198.79.191. ns4.stackdns.com resolves to 104.196.137.209. All four hosts carry exactly one IP address.
Mail Servers
koitours.com routes its mail through a single mail server, mx.stackmail.com.
koitours.com has the same mail server arrangement as a number of other domains, for example chiswick.computer, davenports.info, yumone.com and two more.
At least a portion of koitours.com's mail servers are also used by other domains, for example ftron.net.
mx.stackmail.com carries a single IP number, which is 185.151.28.67.