obkk.com - robtex.com
obkk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.80.23.33🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | obkk.com | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | obkk.com ⭐ | ||||||
| A | 116.80.23.33🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | obkk.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:116.80.23.33/32 +ip4:116.80.22.2/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1666750142 | ||||||
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=1785699657 | ||||||
PTR for
MX for
obkk.com |
Same first word
obkk.com |
Similar names
bokk.com |
bokk.de |
kokb.cc |
kkbo.dk |
kkob.shop |
kkob.com |
kbko.de |
kbok.ru |
kkbo.com.tw |
kkbo.com |
kkbo.de |
bokk.ru |
bkko.nl |
kkob.us |
bokk.io |
bkko.net |
kkbo.ru |
kokb.com |
kkob.de |
kokb.ru |
bkko.ru |
okbk.ru |
kbok.com |
DNS History
5 records (4 active, 1 former)
●NSns3.sphere.ad.jp2015-06-04 → 2026-08-02 · 2 obs
● 2026-08-02 19:52:36
●NSns4.sphere.ad.jp2015-06-04 → 2026-08-02 · 2 obs
● 2026-08-02 19:52:36
●MXobkk.com2015-06-04 → 2026-08-02 · 2 obs
● 2026-08-02 19:52:36
●A116.80.23.332026-05-18 → 2026-08-02 · 3 obs
● 2026-05-18 16:15:36
● 2026-08-02 19:52:36
○A202.212.97.1012015-06-04 → 2017-04-18 · 4 obs
● 2017-04-18 08:59:20
○ 2026-05-18 16:15:36
○ 2026-08-02 19:52:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| obkk.com | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.22
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for obkk.com (unsigned zone)
⏱️ Timing
Total: 1264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.80.23.33 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | obkk.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:116.80. |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
obkk.com handles its own mail, functioning as its own mail server.
IP Addresses
obkk.com resolves to just one IP address, 116.80.23.33.
Name Servers
DNS delegation for obkk.com points to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
obkk.com shares its NS records with other domains, for example 206.227.140.in-addr.arpa, 149.245.119.in-addr.arpa, matt-i.com and two others.
obkk.com has partial name server overlap with other domains, including toda-racing.jp.
ns3.sphere.ad.jp resolves to 202.239.113.22. ns4.sphere.ad.jp resolves to 202.239.113.30. Both host names point to a single IP number.
Mail Servers
obkk.com is served by just one mail server: obkk.com.
obkk.com has exactly one IP number: 116.80.23.33.