support-ka.com - robtex.com
support-ka.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.151.181🇯🇵 GMOOSK-NET160.251.151.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | s366.xrea.com | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mail.support-ka.com ⭐ | ||||||
| A | 160.251.151.181🇯🇵 GMOOSK-NET160.251.151.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | s366.xrea.com | ||||||
| TXT | v=spf1 ip4:160.251.151.181 include:mxr.valueserver.jp ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1743316114 | ||||||
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=1771291435 | ||||||
DNS History
12 records (6 active, 6 former)
●NS01.dnsv.jp2026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 05:33:48
● 2026-03-14 05:33:52
●NS02.dnsv.jp2026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 05:33:48
● 2026-03-14 05:33:52
●NS03.dnsv.jp2026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 05:33:48
● 2026-03-14 05:33:52
●NS04.dnsv.jp2026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 05:33:48
● 2026-03-14 05:33:52
○NSdns1.name-services.com2015-05-23 → 2017-05-20 · 4 obs
● 2017-05-20 02:12:00
○ 2026-03-14 05:33:48
○ 2026-03-14 05:33:52
○NSdns2.name-services.com2015-05-23 → 2017-05-20 · 4 obs
● 2017-05-20 02:12:00
○ 2026-03-14 05:33:48
○ 2026-03-14 05:33:52
○NSdns3.name-services.com2015-05-23 → 2017-05-20 · 4 obs
● 2017-05-20 02:12:00
○ 2026-03-14 05:33:48
○ 2026-03-14 05:33:52
○NSdns4.name-services.com2015-05-23 → 2017-05-20 · 4 obs
● 2017-05-20 02:12:00
○ 2026-03-14 05:33:48
○ 2026-03-14 05:33:52
○NSdns5.name-services.com2015-05-23 → 2017-05-20 · 4 obs
● 2017-05-20 02:12:00
○ 2026-03-14 05:33:48
○ 2026-03-14 05:33:52
●MXmail.support-ka.com2015-05-23 → 2026-03-14 · 2 obs
● 2026-03-14 05:33:52
●A160.251.151.1812026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 05:33:48
● 2026-03-14 05:33:52
○A203.189.105.1812015-05-23 → 2017-05-20 · 4 obs
● 2017-05-20 02:12:00
○ 2026-03-14 05:33:48
○ 2026-03-14 05:33:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| support-ka.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server: 157.7.35.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for support-ka.com (unsigned zone)
⏱️ Timing
Total: 1182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.151.181 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.support-ka.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:160.251.151.181 include:mxr.v |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
IP Addresses
support-ka.com resolves to one IP number: 160.251.151.181.
other host names including esx.viacca.com, koyuka.s366.xrea.com, mta-sts.arkhamsoft.jp, bad.dns.kurokita.biz and otokaze.net share IP numbers with support-ka.com.
Name Servers
support-ka.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
support-ka.com at least partially shares name servers with other domains, for instance nipponteki.com, dblv.jp, setamin.jp, mam-tcv-macg-hills.com and aresitalia.net.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
support-ka.com is handled by a single mail server, mail.support-ka.com.
mail.support-ka.com resolves to IP 160.251.151.181.