kaptinlin.com - robtex.com
kaptinlin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.249.63.120🇺🇸 TIER-NET104.249.63.0/24 Tier-net | ||||||
| PTR | srv15.ithostsnet.com | ||||||
| NS | ns2.ithostsnet.com ⭐ | ||||||
| A | 104.249.63.120🇺🇸 TIER-NET104.249.63.0/24 Tier-net | ||||||
| PTR | srv15.ithostsnet.com | ||||||
| NS | ns3.ithostsnet.com | ||||||
| A | 104.249.63.121🇺🇸 TIER-NET104.249.63.0/24 Tier-net | ||||||
| PTR | ns2.ithostsnet.com | ||||||
| MX | kaptinlin.com ⭐ | ||||||
| A | 104.249.63.120🇺🇸 TIER-NET104.249.63.0/24 Tier-net | ||||||
| PTR | srv15.ithostsnet.com | ||||||
| TXT | v=spf1 ip4:104.249.63.120 +a +mx ~all | ||||||
| SOA | ns2.ithostsnet.comroot@srv15.ithostsnet.com 2026-06-26 #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=1784478037 | ||||||
MX for
kaptinlin.com |
Same first word
kaptinlin.com |
DNS History
12 records (4 active, 8 former)
○NSns1.mediatemple.net2015-08-12 → 2017-07-18 · 4 obs
● 2017-07-18 20:19:44
○ 2026-06-15 16:20:32
○ 2026-07-19 16:34:40
●NSns2.ithostsnet.com2026-06-15 → 2026-07-19 · 3 obs
● 2026-06-15 16:20:32
● 2026-07-19 16:34:40
○NSns2.mediatemple.net2015-08-12 → 2017-07-18 · 4 obs
● 2017-07-18 20:19:44
○ 2026-06-15 16:20:32
○ 2026-07-19 16:34:40
●NSns3.ithostsnet.com2026-06-15 → 2026-07-19 · 3 obs
● 2026-06-15 16:20:32
● 2026-07-19 16:34:40
○NSns5.dplustech.net2026-06-15 → 2026-07-19 · 2 obs
○ 2026-07-19 16:34:40
○NSns6.dplustech.net2026-06-15 → 2026-07-19 · 2 obs
○ 2026-07-19 16:34:40
●MXkaptinlin.com2026-06-15 → 2026-07-19 · 3 obs
● 2026-06-15 16:20:32
● 2026-07-19 16:34:40
○MXmxbiz1.qq.com2015-08-12 → 2017-07-18 · 4 obs
● 2017-07-18 20:19:44
○ 2026-06-15 16:20:32
○ 2026-07-19 16:34:40
○MXmxbiz2.qq.com2015-08-12 → 2017-07-18 · 4 obs
● 2017-07-18 20:19:44
○ 2026-06-15 16:20:32
○ 2026-07-19 16:34:40
●A104.249.63.1202026-06-15 → 2026-07-19 · 3 obs
● 2026-06-15 16:20:32
● 2026-07-19 16:34:40
○A2.58.28.802026-06-15 → 2026-07-19 · 2 obs
○ 2026-07-19 16:34:40
○A205.186.142.2092015-08-12 → 2017-07-18 · 4 obs
● 2017-07-18 20:19:44
○ 2026-06-15 16:20:32
○ 2026-07-19 16:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net... | - |
| kaptinlin.com | ns2.ithostsnet.com, ns3.ithostsnet.com | 2 records |
✅ Authoritative Response
Server:104.249.63.120
NS records: ns2.ithostsnet.com, ns3.ithostsnet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaptinlin.com (unsigned zone)
⏱️ Timing
Total: 277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.249.63.120 |
| NS | 2 | ns3.ithostsnet.com, ns2.ithostsnet.com |
| MX | 1 | kaptinlin.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:104.249.63.120 +a +mx ~all |
| SOA | 1 | ns2.ithostsnet.com root.srv15.ithostsnet |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.ithostsnet.com, ns3.ithostsnet.com)
Analysis
Mail Server Role
kaptinlin.com handles its own mail, functioning as its own mail server.
IP Addresses
kaptinlin.com resolves to just one IP address, 104.249.63.120.
Two other host names, along with allaround-auto.com, chicagoitm.org and usweldingcorp.com, also share IP numbers with kaptinlin.com.
Name Servers
kaptinlin.com is delegated to two name servers: ns2.ithostsnet.com and ns3.ithostsnet.com.
kaptinlin.com shares its NS records with other domains, for example allaround-auto.com, chicagoitm.org, rbriegleb.com and two others.
kaptinlin.com shares at least some of its name servers with other domains, such as designplusservices.com.
It is common to see these name servers used together with name servers ns3.dplustech.net and ns4.dplustech.net.
ns2.ithostsnet.com directs to 104.249.63.120 and ns3.ithostsnet.com directs to 104.249.63.121; each host name points to exactly one IP number.
Mail Servers
kaptinlin.com is served by just one mail server: kaptinlin.com.
kaptinlin.com resolves to a single IP number: 104.249.63.120.