s221is.com - robtex.com
s221is.com
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=1778505866 | ||||||
Subdomains
mail.s221is.com |
Same first word
s221is.com |
DNS History
8 records (7 active, 1 former)
●NSns1.dnshostservices.com2026-02-27 → 2026-05-11 · 2 obs
● 2026-05-11 13:40:20
●NSns2.dnshostservices.com2026-02-27 → 2026-05-11 · 2 obs
● 2026-05-11 13:40:20
●NSns3.dnshostservices.com2026-02-27 → 2026-05-11 · 5 obs
● 2026-05-08 19:42:00
○ 2026-05-09 10:40:22
● 2026-05-10 09:03:28
● 2026-05-11 13:40:20
●NSns4.dnshostservices.com2026-02-27 → 2026-05-11 · 5 obs
● 2026-05-08 19:42:00
○ 2026-05-09 10:40:22
● 2026-05-10 09:03:28
● 2026-05-11 13:40:20
●MXmail.s221is.com2026-02-27 → 2026-05-11 · 8 obs
● 2026-03-11 22:20:10
○ 2026-03-12 18:37:16
● 2026-03-18 09:31:36
● 2026-05-08 19:42:00
○ 2026-05-09 10:40:22
● 2026-05-10 09:03:28
● 2026-05-11 13:40:20
●A2a00:7ee0:9:3:49:1:0:bf2026-02-27 → 2026-05-11 · 9 obs
● 2026-02-27 21:38:48
● 2026-03-27 11:58:22
○ 2026-04-08 21:20:40
● 2026-04-30 18:50:08
● 2026-05-08 19:42:00
○ 2026-05-09 10:40:22
● 2026-05-10 09:03:28
● 2026-05-11 13:40:20
○A69.172.201.2182016-12-14 → 2018-05-24 · 4 obs
● 2018-05-24 09:33:50
○ 2026-02-27 21:38:48
○ 2026-05-11 13:40:20
●A91.234.195.402026-02-27 → 2026-05-11 · 9 obs
● 2026-02-27 21:38:48
● 2026-03-27 11:58:22
○ 2026-04-08 21:20:40
● 2026-04-30 18:50:08
● 2026-05-08 19:42:00
○ 2026-05-09 10:40:22
● 2026-05-10 09:03:28
● 2026-05-11 13:40:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| s221is.com | ns1.dnshostservices.com, ns2.dnshostservices.com | 4 records |
✅ Authoritative Response
Server:185.98.128.136
NS records: ns1.dnshostservices.com, ns2.dnshostservices.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s221is.com (unsigned zone)
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.234.195.40 |
| AAAA | 1 | 2a00:7ee0:9:3:49:1:0:bf |
| NS | 4 | ns2.dnshostservices.com, ns4.dnshostservices.com... |
| MX | 1 | mail.s221is.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:91.234.195.40 ip4:91.234.195. |
| SOA | 1 | ns1.dnshostservices.com cpanel-sysadmin. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dnshostservices.com, ns1.dnshostservices.com, ns2.dnshostservices.com...)
Analysis
Hierarchy
The parent of mail.s221is.com is s221is.com.
IP Addresses
s221is.com resolves to two IP numbers: 2a00:7ee0:9:3:49:1:0:bf and 91.234.195.40.
Other host names, for instance bigwebpro.com, mail.chaireunesco.org, mail.ilist.fr, mail.casec.net and cipharm.ci share IP numbers with s221is.com.
Name Servers
s221is.com's delegation is handled by four name servers: ns1.dnshostservices.com, ns2.dnshostservices.com, ns3.dnshostservices.com and ns4.dnshostservices.com.
s221is.com partially shares name servers with other domains; examples include poutali.fr, skills-group.com, wedigitalpro.fr, pizza-agay.com and kuyopipeline.com.
These name servers are often used with the name servers cpanel3.lws-hosting.com and cpanel4.lws-hosting.com.
Host names with two IPs:
ns1.dnshostservices.com points to 2a00:7ee0:9:1::a6:c001 and 185.98.128.136
ns2.dnshostservices.com points to 2a00:7ee0:9:1::a6:c002 and 78.138.45.136
ns3.dnshostservices.com points to 2a00:7ee0:9:1::a6:c003 and 31.207.39.196
ns4.dnshostservices.com points to 2a00:7ee0:9:1::a6:c004 and 192.162.68.196
Mail Servers
s221is.com is handled by a single mail server, mail.s221is.com.
Host mail.s221is.com resolves to two IPs: 2a00:7ee0:9:3:49:1:0:bf and 91.234.195.40.