docs21.com - robtex.com
docs21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.53.49🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-202-10795.vs.sakura.ne.jp | ||||||
| NS | ns1.squiddns.net ⭐ | ||||||
| A | 49.212.138.90🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www7076ue.sakura.ne.jp | ||||||
| NS | ns2.squiddns.net | ||||||
| A | 49.212.222.41🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www33027ue.sakura.ne.jp | ||||||
| SOA | ns1.squiddns.netadmin@docs21.com serial=1520382062 | ||||||
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=1778716136 | ||||||
Same first word
docs21.com |
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns1.nominalia.com2015-08-15 → 2016-11-26 · 5 obs
○ 2007-08-14 00:38:46
● 2015-08-15 19:51:36
● 2016-11-26 22:34:24
○ 2026-03-04 09:07:50
○ 2026-05-13 23:51:36
● 2015-08-15 19:51:36
● 2016-11-26 22:34:24
○ 2026-03-04 09:07:50
○ 2026-05-13 23:51:36
○NSdns2.nominalia.com2015-08-15 → 2016-11-26 · 5 obs
○ 2007-08-14 00:38:46
● 2015-08-15 19:51:36
● 2016-11-26 22:34:24
○ 2026-03-04 09:07:50
○ 2026-05-13 23:51:36
● 2015-08-15 19:51:36
● 2016-11-26 22:34:24
○ 2026-03-04 09:07:50
○ 2026-05-13 23:51:36
●NSns1.squiddns.net2026-03-04 → 2026-05-13 · 3 obs
○ 2016-11-26 22:34:24
● 2026-03-04 09:07:50
● 2026-05-13 23:51:36
● 2026-03-04 09:07:50
● 2026-05-13 23:51:36
●NSns2.squiddns.net2026-03-04 → 2026-05-13 · 3 obs
○ 2016-11-26 22:34:24
● 2026-03-04 09:07:50
● 2026-05-13 23:51:36
● 2026-03-04 09:07:50
● 2026-05-13 23:51:36
○NSpark13.secureserver.net2007-08-14 → 2007-08-14 · 3 obs
● 2007-08-14 00:38:46
○ 2015-08-15 19:51:36
○ 2026-05-13 23:51:36
○ 2015-08-15 19:51:36
○ 2026-05-13 23:51:36
○NSpark14.secureserver.net2007-08-14 → 2007-08-14 · 3 obs
● 2007-08-14 00:38:46
○ 2015-08-15 19:51:36
○ 2026-05-13 23:51:36
○ 2015-08-15 19:51:36
○ 2026-05-13 23:51:36
○MXmail.nominalia.com2015-08-15 → 2016-11-26 · 5 obs
○ 2007-08-14 00:38:46
● 2015-08-15 19:51:36
● 2016-11-26 22:34:24
○ 2026-03-04 09:07:50
○ 2026-05-13 23:51:36
● 2015-08-15 19:51:36
● 2016-11-26 22:34:24
○ 2026-03-04 09:07:50
○ 2026-05-13 23:51:36
○MXmailstore1.secureserver.net2007-08-14 → 2007-08-14 · 3 obs
● 2007-08-14 00:38:46
○ 2015-08-15 19:51:36
○ 2026-05-13 23:51:36
○ 2015-08-15 19:51:36
○ 2026-05-13 23:51:36
○MXsmtp.secureserver.net2007-08-14 → 2007-08-14 · 3 obs
● 2007-08-14 00:38:46
○ 2015-08-15 19:51:36
○ 2026-05-13 23:51:36
○ 2015-08-15 19:51:36
○ 2026-05-13 23:51:36
●A160.16.53.492026-03-04 → 2026-05-13 · 3 obs
○ 2016-11-26 22:34:24
● 2026-03-04 09:07:50
● 2026-05-13 23:51:36
● 2026-03-04 09:07:50
● 2026-05-13 23:51:36
○A185.2.4.252016-02-26 → 2016-11-26 · 5 obs
○ 2015-12-05 18:48:08
● 2016-02-26 03:20:00
● 2016-11-26 22:34:24
○ 2026-03-04 09:07:50
○ 2026-05-13 23:51:36
● 2016-02-26 03:20:00
● 2016-11-26 22:34:24
○ 2026-03-04 09:07:50
○ 2026-05-13 23:51:36
○A68.178.232.992007-08-14 → 2007-08-14 · 3 obs
● 2007-08-14 00:38:46
○ 2015-08-15 19:51:36
○ 2026-05-13 23:51:36
○ 2015-08-15 19:51:36
○ 2026-05-13 23:51:36
○A81.88.48.792015-08-15 → 2015-12-05 · 5 obs
○ 2007-08-14 00:38:46
● 2015-08-15 19:51:36
● 2015-12-05 18:48:08
○ 2016-02-26 03:20:00
○ 2026-05-13 23:51:36
● 2015-08-15 19:51:36
● 2015-12-05 18:48:08
○ 2016-02-26 03:20:00
○ 2026-05-13 23:51:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| docs21.com | ns1.squiddns.net, ns2.squiddns.net | - |
✅ Authoritative Response
Server:49.212.222.41
NS records: ns1.squiddns.net, ns2.squiddns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for docs21.com (unsigned zone)
⏱️ Timing
Total: 898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.53.49 |
| NS | 2 | ns2.squiddns.net, ns1.squiddns.net |
| SOA | 1 | ns1.squiddns.net admin.docs21.com |
Analysis
IP Addresses
docs21.com resolves to one IP number: 160.16.53.49.
Other host names, for instance bikesbydamp.com, myoden.net and tk2-202-10795.vs.sakura.ne.jp share IP numbers with docs21.com.
Name Servers
docs21.com is delegated to two name servers ns1.squiddns.net and ns2.squiddns.net.
docs21.com shares the same name server setup as other domains, for instance dirtyysinn.info, produitserable.biz, pro-digiworld.info, vintovka.info and marsis.biz.
Host names with one IP number:
ns1.squiddns.net points to 49.212.138.90
ns2.squiddns.net points to 49.212.222.41