off-server.com - robtex.com
off-server.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.226.36.53🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | sv52.sixcore.ne.jp | ||||||
| NS | ns1.sixcore.ne.jp ⭐ | ||||||
| A | 202.226.36.232🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.sixcore.ne.jp | ||||||
| NS | ns2.sixcore.ne.jp | ||||||
| A | 202.226.39.241🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| NS | ns3.sixcore.ne.jp | ||||||
| A | 202.226.37.248🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| MX | off-server.com ⭐ | ||||||
| A | 202.226.36.53🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | sv52.sixcore.ne.jp | ||||||
| TXT | google-site-verification=AvD1ctuojYcL3rZuiFK7tvXk8IHi-9HAW0WU7w9-Vmg | ||||||
| TXT | v=spf1 +a:sv52.sixcore.ne.jp +a:off-server.com +mx include:spf.sender.xserver... | ||||||
| SOA | ns1.sixcore.ne.jproot@sv0.sixcore.ne.jp serial=0 | ||||||
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=1788498140 | ||||||
MX for
off-server.com |
Same first word
off-server.com |
Similar names
Previous names
Next names
off-service.com |
off-set.com |
off-setting.com |
off-shift.com |
off-shop.com |
off-shore-betting.com |
off-shore-company.com |
off-shore.com |
off-shorebanking.com |
off-shorebanks.com |
off-shorecasino.com |
off-shorecc.com |
DNS History
6 records (5 active, 1 former)
●NSns1.sixcore.ne.jp2016-03-21 → 2026-09-04 · 2 obs
● 2026-09-04 05:04:20
●NSns2.sixcore.ne.jp2016-03-21 → 2026-09-04 · 2 obs
● 2026-09-04 05:04:20
●NSns3.sixcore.ne.jp2016-03-21 → 2026-09-04 · 2 obs
● 2026-09-04 05:04:20
●MXoff-server.com2016-03-21 → 2026-09-04 · 2 obs
● 2026-09-04 05:04:20
●A202.226.36.532026-08-26 → 2026-09-04 · 3 obs
● 2026-08-26 19:26:54
● 2026-09-04 05:04:20
○A219.94.200.532016-03-21 → 2018-06-13 · 4 obs
● 2018-06-13 22:47:12
○ 2026-08-26 19:26:54
○ 2026-09-04 05:04:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| off-server.com | ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp | - |
✅ Authoritative Response
Server:202.226.36.232
NS records: ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for off-server.com (unsigned zone)
⏱️ Timing
Total: 1198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.36.53 |
| NS | 3 | ns2.sixcore.ne.jp, ns1.sixcore.ne.jp... |
| MX | 1 | off-server.com (pri: 0) |
| TXT | 2 | v=spf1 +a:sv52.sixcore.ne.jp +a:off-serv, google-site-verification=AvD1ctuojYcL3rZ |
| SOA | 1 | ns1.sixcore.ne.jp root.sv0.sixcore.ne.jp |
Analysis
Mail Server Role
off-server.com is listed as a mail server for itself.
IP Addresses
off-server.com resolves to one IP address: 202.226.36.53.
sv52.sixcore.ne.jp, abc-jrsports.jp, usamisite.net and two other host names share IP numbers with off-server.com.
Name Servers
off-server.com is delegated to three name servers: ns1.sixcore.ne.jp, ns2.sixcore.ne.jp and ns3.sixcore.ne.jp.
The name servers of off-server.com overlap at least partially with those of other domains — among them ja-tanbahikami.or.jp, intec-gaisou.com, adesso-g.co.jp and two more.
ns1.sixcore.ne.jp, ns2.sixcore.ne.jp and ns3.sixcore.ne.jp each resolve to a single IP address: ns1.sixcore.ne.jp resolves to 202.226.36.232, ns2.sixcore.ne.jp resolves to 202.226.39.241 and ns3.sixcore.ne.jp resolves to 202.226.37.248.
Mail Servers
Mail for off-server.com is handled by one mail server — off-server.com.
off-server.com resolves to a single IP number: 202.226.36.53.