opensource.jp - robtex.com
opensource.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.0.78.158🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| A | 192.0.78.229🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| NS | ns1.wordpress.com ⭐ | ||||||
| A | 2a04:fa87:ffff::c6b5:7409🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns1.wordpress.com | ||||||
| A | 198.181.116.9🇺🇸 Automattic198.181.116.0/24 Route Object | ||||||
| PTR | ns1.wordpress.com | ||||||
| NS | ns2.wordpress.com | ||||||
| A | 2a04:fa87:ffff::c6b5:7509🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns2.wordpress.com | ||||||
| A | 198.181.117.9🇺🇸 Automattic198.181.117.0/24 Route Object | ||||||
| PTR | ns2.wordpress.com | ||||||
| NS | ns3.wordpress.com | ||||||
| A | 2620:115:c00f::c000:4a09🇺🇸 Automattic2620:115:c00f::/48 Route6 Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| A | 192.0.74.9🇺🇸 Automattic192.0.74.0/24 Route Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| MX | smtp-fwd.wordpress.com ⭐ | ||||||
| A | 192.0.82.251🇺🇸 Automattic192.0.82.0/24 Route Object | ||||||
| PTR | smtp1-fwd.dfw.wordpress.com | ||||||
| TXT | google-site-verification=gyI92zcmUk92R1voOwFM67c2tV-_iDaLbe-CCl-pV7o | ||||||
| TXT | v=spf1 include:_spf.wpcloud.com ~all | ||||||
| SOA | ns1.wordpress.comhostmaster@wordpress.com 2005-07-18 #58 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1771290902 | ||||||
rank #4861 in the tld
WOT: SAFE (65/100)
📈 Tranco rank: #435,082
Previously NS for
opensource.jp |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NSns.opensource.jp2015-08-23 → 2017-02-20 · 4 obs
● 2017-02-20 03:47:42
○ 2026-02-16 03:07:38
○ 2026-03-09 19:58:16
○NSns.osdn.jp2015-08-23 → 2017-02-20 · 4 obs
● 2017-02-20 03:47:42
○ 2026-02-16 03:07:38
○ 2026-03-09 19:58:16
●NSns1.wordpress.com2026-02-16 → 2026-03-09 · 3 obs
● 2026-02-16 03:07:38
● 2026-03-09 19:58:16
●NSns2.wordpress.com2026-02-16 → 2026-03-09 · 3 obs
● 2026-02-16 03:07:38
● 2026-03-09 19:58:16
●NSns3.wordpress.com2026-02-16 → 2026-03-09 · 3 obs
● 2026-02-16 03:07:38
● 2026-03-09 19:58:16
○NSopensource.jp2015-08-23 → 2017-02-20 · 4 obs
● 2017-02-20 03:47:42
○ 2026-02-16 03:07:38
○ 2026-03-09 19:58:16
○NSoscar.opensource.jp2015-08-23 → 2017-02-20 · 4 obs
● 2017-02-20 03:47:42
○ 2026-02-16 03:07:38
○ 2026-03-09 19:58:16
○MXns.opensource.jp2015-08-23 → 2017-02-20 · 4 obs
● 2017-02-20 03:47:42
○ 2026-02-16 03:07:38
○ 2026-03-09 19:58:16
○MXoscar.opensource.jp2015-08-23 → 2017-02-20 · 4 obs
● 2017-02-20 03:47:42
○ 2026-02-16 03:07:38
○ 2026-03-09 19:58:16
●MXsmtp-fwd.wordpress.com2026-02-16 → 2026-03-09 · 3 obs
● 2026-02-16 03:07:38
● 2026-03-09 19:58:16
●A192.0.78.1582026-02-16 → 2026-03-09 · 3 obs
● 2026-02-16 03:07:38
● 2026-03-09 19:58:16
●A192.0.78.2292026-02-16 → 2026-03-09 · 3 obs
● 2026-02-16 03:07:38
● 2026-03-09 19:58:16
○A202.221.179.442015-08-23 → 2017-02-20 · 4 obs
● 2017-02-20 03:47:42
○ 2026-02-16 03:07:38
○ 2026-03-09 19:58:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| opensource.jp | ns3.wordpress.com, ns1.wordpress.com, ns2.wordpress.com | - |
✅ Authoritative Response
Server: 192.0.74.9
NS records: ns3.wordpress.com, ns1.wordpress.com, ns2.wordpress.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensource.jp (unsigned zone)
⏱️ Timing
Total: 950ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.0.78.229, 192.0.78.158 |
| NS | 3 | ns1.wordpress.com, ns2.wordpress.com... |
| MX | 1 | smtp-fwd.wordpress.com (pri: 0) |
| TXT | 2 | google-site-verification=gyI92zcmUk92R1v, v=spf1 include:_spf.wpcloud.com ~all |
| SOA | 1 | ns1.wordpress.com hostmaster.wordpress.c |
Analysis
IP Addresses
opensource.jp points to two IP numbers: 192.0.78.158 and 192.0.78.229.
Other host names, for instance azbait.com, dhalpacas.com, aiplife.com, circularx.com and andromeda-mc.com share IP numbers with opensource.jp.
Name Servers
The delegation for opensource.jp is handled by three name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.
opensource.jp at least partially shares name servers with other domains, for instance humeurdemoutard.com, drchiodo.com, vixenswithconvictions.com, beachtownbuildersllc.com and frmoore.com.
Two IP numbers per host:
ns1.wordpress.com points to 2a04:fa87:ffff::c6b5:7409 and 198.181.116.9.
ns2.wordpress.com points to 2a04:fa87:ffff::c6b5:7509 and 198.181.117.9.
ns3.wordpress.com points to 2620:115:c00f::c000:4a09 and 192.0.74.9.
Mail Servers
opensource.jp is handled by a single mail server, smtp-fwd.wordpress.com.
opensource.jp uses the same mail server configuration as other domains, such as routeprojects.com, retrowatching.com, foxlayngart.com, petraluz.com and kimberlydlucas.com.
opensource.jp shares mail servers with other domains, at least partially, for instance faithandformation.com and addyssandwichbar.com.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
smtp-fwd.wordpress.com points to a single IP: 192.0.82.251.