siswork.com - robtex.com
siswork.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.171.152.235🇩🇪 CONTABO62.171.152.0/23 | ||||||
| PTR | vps01.sisdeve.com | ||||||
| NS | ns1.siswork.com ⭐ | ||||||
| NS | ns2.siswork.com | ||||||
| MX | siswork.com ⭐ | ||||||
| A | 62.171.152.235🇩🇪 CONTABO62.171.152.0/23 | ||||||
| PTR | vps01.sisdeve.com | ||||||
| TXT | v=spf1 a mx ip4:62.171.152.235 ~all | ||||||
| SOA | ns1.siswork.comhostmaster@siswork.com serial=1 | ||||||
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=1774362087 | ||||||
MX for
siswork.com |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.lunarmania.com2015-06-11 → 2016-11-28 · 4 obs
● 2015-06-11 04:15:06
● 2016-11-28 21:04:36
○ 2026-02-15 04:51:46
○ 2026-03-24 14:28:28
● 2016-11-28 21:04:36
○ 2026-02-15 04:51:46
○ 2026-03-24 14:28:28
●NSns1.siswork.com2026-02-15 → 2026-03-24 · 3 obs
○ 2016-11-28 21:04:36
● 2026-02-15 04:51:46
● 2026-03-24 14:28:28
● 2026-02-15 04:51:46
● 2026-03-24 14:28:28
○NSns2.lunarmania.com2015-06-11 → 2016-11-28 · 4 obs
● 2015-06-11 04:15:06
● 2016-11-28 21:04:36
○ 2026-02-15 04:51:46
○ 2026-03-24 14:28:28
● 2016-11-28 21:04:36
○ 2026-02-15 04:51:46
○ 2026-03-24 14:28:28
●NSns2.siswork.com2026-02-15 → 2026-03-24 · 3 obs
○ 2016-11-28 21:04:36
● 2026-02-15 04:51:46
● 2026-03-24 14:28:28
● 2026-02-15 04:51:46
● 2026-03-24 14:28:28
●MXsiswork.com2015-06-11 → 2026-03-24 · 2 obs
● 2015-06-11 04:15:06
● 2026-03-24 14:28:28
● 2026-03-24 14:28:28
●A62.171.152.2352026-02-15 → 2026-03-24 · 3 obs
○ 2016-11-28 21:04:36
● 2026-02-15 04:51:46
● 2026-03-24 14:28:28
● 2026-02-15 04:51:46
● 2026-03-24 14:28:28
○A67.210.98.452015-06-11 → 2016-11-28 · 4 obs
● 2015-06-11 04:15:06
● 2016-11-28 21:04:36
○ 2026-02-15 04:51:46
○ 2026-03-24 14:28:28
● 2016-11-28 21:04:36
○ 2026-02-15 04:51:46
○ 2026-03-24 14:28:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| siswork.com | ns1.siswork.com, ns2.siswork.com | 2 records |
✅ Authoritative Response
Server:62.171.152.235
NS records: ns1.siswork.com, ns2.siswork.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for siswork.com (unsigned zone)
⏱️ Timing
Total: 223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.171.152.235 |
| NS | 2 | ns2.siswork.com, ns1.siswork.com |
| MX | 1 | siswork.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:62.171.152.235 ~all |
| SOA | 1 | ns1.siswork.com hostmaster.siswork.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.siswork.com, ns2.siswork.com)
Analysis
Mail Server Role
siswork.com is the mail server for siswork.com.
IP Addresses
siswork.com resolves to a single IP: 62.171.152.235.
Other host names including sisdeve.com, cibcocorp.com and mail.sisdeve.com share IP numbers with siswork.com.
Name Servers
siswork.com has two name servers: ns1.siswork.com and ns2.siswork.com.
Mail Servers
One mail server handles siswork.com.
Host name siswork.com points to IP 62.171.152.235.