doisc.com - robtex.com
doisc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.231.188.248🇺🇸 NJIIX-1199.231.184.0/21 Proxy by NJIIX.NET | ||||||
| PTR | skeero.com | ||||||
| NS | ns1.skeero.com ⭐ | ||||||
| A | 199.231.188.248🇺🇸 NJIIX-1199.231.184.0/21 Proxy by NJIIX.NET | ||||||
| PTR | skeero.com | ||||||
| NS | ns2.skeero.com | ||||||
| A | 199.231.188.248🇺🇸 NJIIX-1199.231.184.0/21 Proxy by NJIIX.NET | ||||||
| PTR | skeero.com | ||||||
| MX | mail.doisc.com ⭐ | ||||||
| A | 199.231.188.248🇺🇸 NJIIX-1199.231.184.0/21 Proxy by NJIIX.NET | ||||||
| PTR | skeero.com | ||||||
| TXT | v=spf1 a mx ip4:199.231.188.248 ~all | ||||||
| SOA | ns1.skeero.comhostmaster@doisc.com 2025-08-29 #6 | ||||||
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=1783720817 | ||||||
Subdomains
mail.doisc.com |
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSdns1.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 15:01:08
○ 2026-07-10 22:23:42
○NSdns2.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 15:01:08
○ 2026-07-10 22:23:42
○NSdns3.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 15:01:08
○ 2026-07-10 22:23:42
○NSdns4.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 15:01:08
○ 2026-07-10 22:23:42
○NSdns5.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 15:01:08
○ 2026-07-10 22:23:42
●NSns1.skeero.com2026-06-29 → 2026-07-10 · 3 obs
● 2026-06-29 16:46:46
● 2026-07-10 22:23:42
○NSns1.somix.com2015-10-27 → 2016-07-05 · 5 obs
● 2015-10-27 15:01:08
● 2016-07-05 18:42:00
○ 2026-06-29 16:46:46
○ 2026-07-10 22:23:42
●NSns2.skeero.com2026-06-29 → 2026-07-10 · 3 obs
● 2026-06-29 16:46:46
● 2026-07-10 22:23:42
○NSns2.somix.com2015-10-27 → 2016-07-05 · 5 obs
● 2015-10-27 15:01:08
● 2016-07-05 18:42:00
○ 2026-06-29 16:46:46
○ 2026-07-10 22:23:42
○MXeua10.servidoreua10.srv.br2015-10-27 → 2016-07-05 · 4 obs
● 2016-07-05 18:42:00
○ 2026-06-29 16:46:46
○ 2026-07-10 22:23:42
●MXmail.doisc.com2026-06-29 → 2026-07-10 · 3 obs
● 2026-06-29 16:46:46
● 2026-07-10 22:23:42
○A107.161.114.2262015-10-27 → 2016-07-05 · 5 obs
● 2015-10-27 15:01:08
● 2016-07-05 18:42:00
○ 2026-06-29 16:46:46
○ 2026-07-10 22:23:42
●A199.231.188.2482026-06-29 → 2026-07-10 · 3 obs
● 2026-06-29 16:46:46
● 2026-07-10 22:23:42
○A8.15.231.1082008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 15:01:08
○ 2026-07-10 22:23:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| doisc.com | ns1.skeero.com, ns2.skeero.com | 2 records |
✅ Authoritative Response
Server:199.231.188.248
NS records: ns1.skeero.com, ns2.skeero.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doisc.com (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.231.188.248 |
| NS | 2 | ns1.skeero.com, ns2.skeero.com |
| MX | 1 | mail.doisc.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:199.231.188.248 ~all |
| SOA | 1 | ns1.skeero.com hostmaster.doisc.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.skeero.com, ns2.skeero.com)
Analysis
Hierarchy
mail.doisc.com is delegated beneath doisc.com.
IP Addresses
doisc.com directs to one IP number, which is 199.231.188.248.
Among the host names that share IP numbers with doisc.com are mail.server.skeero.com, ns1.server.skeero.com, server.skeero.com and two others.
Name Servers
doisc.com is served by two delegated name servers, ns1.skeero.com and ns2.skeero.com.
doisc.com is delegated to the same name servers as medikmart.com, nobelmedicals.com, supertextng.com and skeero.com, for example.
ns1.skeero.com and ns2.skeero.com share one IP address between them — 199.231.188.248.
These two host names — ns1.skeero.com and ns2.skeero.com — each point to 199.231.188.248 IP addresses.
Mail Servers
doisc.com routes its mail through a single mail server, mail.doisc.com.
There is one IP number for mail.doisc.com: 199.231.188.248.