some-server.com - robtex.com
some-server.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=1778340216 | ||||||
MX for
some-server.com |
Subdomains
mail.some-server.com |
Same first word
some-server.com |
DNS History
15 records (7 active, 8 former)
○NSns1.contabo.net2026-03-29 → 2026-05-09 · 2 obs
○ 2026-05-09 15:47:06
●NSns1.rumahweb.com2026-03-29 → 2026-05-09 · 3 obs
● 2026-03-29 08:17:28
● 2026-05-09 15:47:06
○NSns1.s010jp6640.info2015-07-15 → 2016-12-31 · 4 obs
● 2016-12-31 23:04:14
○ 2026-03-29 08:17:28
○ 2026-05-09 15:47:06
○NSns2.contabo.net2026-03-29 → 2026-05-09 · 2 obs
○ 2026-05-09 15:47:06
●NSns2.rumahweb.com2026-03-29 → 2026-05-09 · 3 obs
● 2026-03-29 08:17:28
● 2026-05-09 15:47:06
○NSns2.s010jp6640.info2015-07-15 → 2016-12-31 · 4 obs
● 2016-12-31 23:04:14
○ 2026-03-29 08:17:28
○ 2026-05-09 15:47:06
○NSns3.contabo.net2026-03-29 → 2026-05-09 · 2 obs
○ 2026-05-09 15:47:06
●NSns3.rumahweb.net2026-03-29 → 2026-05-09 · 3 obs
● 2026-03-29 08:17:28
● 2026-05-09 15:47:06
●NSns4.rumahweb.net2026-03-29 → 2026-05-09 · 3 obs
● 2026-03-29 08:17:28
● 2026-05-09 15:47:06
○MXmail.some-server.com2026-03-29 → 2026-05-09 · 2 obs
○ 2026-05-09 15:47:06
●MXsome-server.com2015-07-15 → 2026-05-09 · 2 obs
● 2026-05-09 15:47:06
●A2001:df0:27b:3::6:815f2026-03-29 → 2026-05-09 · 3 obs
● 2026-03-29 08:17:28
● 2026-05-09 15:47:06
●A202.10.43.1632026-03-29 → 2026-05-09 · 3 obs
● 2026-03-29 08:17:28
● 2026-05-09 15:47:06
○A209.145.63.1862026-03-29 → 2026-05-09 · 2 obs
○ 2026-05-09 15:47:06
○A219.94.194.962015-07-15 → 2016-04-28 · 4 obs
● 2016-04-28 15:45:04
○ 2016-12-31 23:04:14
○ 2026-05-09 15:47:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| some-server.com | ns1.rumahweb.com, ns2.rumahweb.com, ns3.rumahweb.net, ns4.rumahweb.net | 4 records |
✅ Authoritative Response
Server:139.162.19.83
NS records: ns1.rumahweb.com, ns2.rumahweb.com, ns3.rumahweb.net, ns4.rumahweb.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for some-server.com (unsigned zone)
⏱️ Timing
Total: 3765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.10.43.163 |
| AAAA | 1 | 2001:df0:27b:3::6:815f |
| NS | 4 | ns1.rumahweb.com, ns2.rumahweb.com... |
| MX | 1 | some-server.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:202.10.43.162 ~all |
| SOA | 1 | ns1.rumahweb.com root.volga.iixcp.rumahw |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.rumahweb.com, ns1.rumahweb.com, ns2.rumahweb.com...)
Analysis
Hierarchy
The parent of mail.some-server.com is some-server.com.
Mail Server Role
some-server.com serves as the mail server for some-server.com.
IP Addresses
some-server.com points to two IP numbers: 2001:df0:27b:3::6:815f and 202.10.43.163.
Other host names, for instance mikopin.com, 3rbtm.com, myclass.akperalkautsar.ac.id, bersitus.com and stssby.biz share IP numbers with some-server.com.
Name Servers
some-server.com is delegated to four name servers: ns1.rumahweb.com, ns2.rumahweb.com, ns3.rumahweb.net and ns4.rumahweb.net.
some-server.com shares name servers with other domains at least partially, for instance mandirioffice.com, kembargroup.com, wirawan.id, thevisala.com and maduratoday.com.
these name servers are commonly used together with nsiix19.rumahweb.com and nsiix20.rumahweb.com.
Host names with two IP numbers:
ns1.rumahweb.com resolves to 139.162.19.83 and 172.232.249.206.
ns2.rumahweb.com resolves to 68.183.178.111 and 172.105.123.203.
ns3.rumahweb.net resolves to 157.245.115.90 and 178.128.207.174.
ns4.rumahweb.net resolves to 45.32.114.6 and 198.199.101.34.
Mail Servers
A single mail server handles some-server.com and some-server.com.
Host name some-server.com resolves to two IPs: 2001:df0:27b:3::6:815f and 202.10.43.163.