itplus.net - dns.ninja
itplus.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | 01.dnsv.jp โ ๏ธ Not in zone NS records | ||||||
| A | 2400:8500:3300::53๐ฏ๐ต GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53๐ฏ๐ต GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp โ ๏ธ Not in zone NS records | ||||||
| A | 157.7.33.53๐ฏ๐ต GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp โ ๏ธ Not in zone NS records | ||||||
| A | 2400:8500:3000::53๐ฏ๐ต GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53๐ฏ๐ต GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp โ ๏ธ Not in zone NS records | ||||||
| A | 2400:8500:3fff::53๐ฏ๐ต GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53๐ฏ๐ต GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
net
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.gtld-servers.net โญ | ||||||
| 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=1781473475 | ||||||
Previously MX for
Subdomains
Same first word
Similar names
DNS History
16 records (4 active, 12 former)
โNS01.dnsv.jp2026-02-16 โ 2026-06-14 ยท 3 obs
โ 2026-02-16 08:03:56
โ 2026-06-14 22:09:48
โNS02.dnsv.jp2026-02-16 โ 2026-06-14 ยท 3 obs
โ 2026-02-16 08:03:56
โ 2026-06-14 22:09:48
โNS03.dnsv.jp2026-02-16 โ 2026-06-14 ยท 3 obs
โ 2026-02-16 08:03:56
โ 2026-06-14 22:09:48
โNS04.dnsv.jp2026-02-16 โ 2026-06-14 ยท 3 obs
โ 2026-02-16 08:03:56
โ 2026-06-14 22:09:48
โNSfsns1.firstserver.ne.jp2015-06-30 โ 2015-06-30 ยท 3 obs
โ 2015-11-16 10:41:22
โ 2026-06-14 22:09:48
โNSmaster.dns.ne.jp2015-11-16 โ 2016-11-09 ยท 5 obs
โ 2015-11-16 10:41:22
โ 2016-11-09 10:52:46
โ 2026-02-16 08:03:56
โ 2026-06-14 22:09:48
โNSns1.dns.ne.jp2015-11-16 โ 2016-11-09 ยท 5 obs
โ 2015-11-16 10:41:22
โ 2016-11-09 10:52:46
โ 2026-02-16 08:03:56
โ 2026-06-14 22:09:48
โNSns2.dns.ne.jp2015-11-16 โ 2016-11-09 ยท 5 obs
โ 2015-11-16 10:41:22
โ 2016-11-09 10:52:46
โ 2026-02-16 08:03:56
โ 2026-06-14 22:09:48
โNSnsas1.firstserver.ne.jp2015-06-30 โ 2015-06-30 ยท 3 obs
โ 2015-11-16 10:41:22
โ 2026-06-14 22:09:48
โNSnsas2.firstserver.ne.jp2015-06-30 โ 2015-06-30 ยท 3 obs
โ 2015-11-16 10:41:22
โ 2026-06-14 22:09:48
โMXitplus.net2015-11-16 โ 2016-11-09 ยท 5 obs
โ 2015-11-16 10:41:22
โ 2016-11-09 10:52:46
โ 2026-02-16 08:03:56
โ 2026-06-14 22:09:48
โMXmail.itplus.net2015-06-30 โ 2026-06-14 ยท 6 obs
โ 2015-11-16 10:41:22
โ 2016-11-09 10:52:46
โ 2026-02-16 08:03:56
โ 2026-06-14 03:30:54
โ 2026-06-14 22:09:48
โMXmx1.firstserver.ne.jp2015-06-30 โ 2015-06-30 ยท 3 obs
โ 2015-11-16 10:41:22
โ 2026-06-14 22:09:48
โMXmx2.firstserver.ne.jp2015-06-30 โ 2015-06-30 ยท 3 obs
โ 2015-11-16 10:41:22
โ 2026-06-14 22:09:48
โA164.46.94.722015-06-30 โ 2015-06-30 ยท 3 obs
โ 2015-11-16 10:41:22
โ 2026-06-14 22:09:48
โA219.94.192.612015-11-16 โ 2026-06-14 ยท 4 obs
โ 2015-11-16 10:41:22
โ 2026-06-14 03:30:54
โ 2026-06-14 22:09:48
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| itplus.net | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
โ Authoritative Response
Server:157.7.34.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for itplus.net (unsigned zone)
โฑ๏ธ Timing
Total: 4203ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.192.61 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.itplus.net (pri: 10) |
| TXT | 2 | google-site-verification=GRZVp0Vi8BxZfFI, v=spf1 a:www1651.sakura.ne.jp mx ~all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
The parent domain of mail.itplus.net and file.itplus.net is itplus.net.
Name Servers
The domain itplus.net is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
itplus.net shares at least some of its name servers with other domains, including tarafbet.xyz, nekoton.com, olzem.cfd and two others.
Hosts with two IP numbers each:
01.dnsv.jp maps to two IP addresses โ 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp maps to two IP addresses โ 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp maps to two IP addresses โ 157.7.35.53 and 2400:8500:3fff::53.
Hosts that resolve to one IP address:
02.dnsv.jp points to the IP address 157.7.33.53.