istanbulsms.com - robtex.com
istanbulsms.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=1776927367 | ||||||
Subdomains
mail.istanbulsms.com |
Same first word
istanbulsms.com |
DNS History
11 records (4 active, 7 former)
●NSanastasia.ns.cloudflare.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 06:59:56
○NSns1.internetmuhendislik.net2015-10-21 → 2017-06-29 · 4 obs
● 2015-10-21 11:15:48
● 2017-06-29 03:29:42
○ 2026-04-23 06:59:56
○NSns1.isimlisms.net2015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-21 11:15:48
○ 2026-04-23 06:59:56
○NSns2.internetmuhendislik.net2015-10-21 → 2017-06-29 · 4 obs
● 2015-10-21 11:15:48
● 2017-06-29 03:29:42
○ 2026-04-23 06:59:56
○NSns2.isimlisms.net2015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-21 11:15:48
○ 2026-04-23 06:59:56
●NSrandall.ns.cloudflare.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 06:59:56
●MXmail.istanbulsms.com2015-06-07 → 2026-04-23 · 2 obs
● 2026-04-23 06:59:56
○A37.247.112.1652015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-21 11:15:48
○ 2026-04-23 06:59:56
○A37.247.112.302015-10-21 → 2016-11-26 · 5 obs
● 2015-10-21 11:15:48
● 2016-11-26 12:01:42
○ 2017-06-29 03:29:42
○ 2026-04-23 06:59:56
○A37.247.112.372017-06-29 → 2017-06-29 · 3 obs
● 2017-06-29 03:29:42
○ 2026-04-23 06:59:56
●A65.109.20.222026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 06:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| istanbulsms.com | anastasia.ns.cloudflare.com, randall.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.235
NS records: anastasia.ns.cloudflare.com, randall.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for istanbulsms.com (unsigned zone)
⏱️ Timing
Total: 101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.109.20.22 |
| NS | 2 | anastasia.ns.cloudflare.com, randall.ns.cloudflare.com |
| MX | 1 | mail.istanbulsms.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:localhost.localdomain - |
| SOA | 1 | anastasia.ns.cloudflare.com dns.cloudfla |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (anastasia.ns.cloudflare.com, anastasia.ns.cloudflare.com, anastasia.ns.cloudflare.com...)
Analysis
Hierarchy
The parent of mail.istanbulsms.com is istanbulsms.com.
IP Addresses
istanbulsms.com points to a single IP: 65.109.20.22.
Other host names such as mail.istanbulsms.com and static.22.20.109.65.clients.your-server.de share IP numbers with istanbulsms.com.
Name Servers
Two name servers anastasia.ns.cloudflare.com and randall.ns.cloudflare.com handle delegation for istanbulsms.com.
istanbulsms.com uses the same name server setup as other domains, for example echternacht.com, unplugg3r.dk, vera11.com, onlinecasinogamesks.com and famos.com.pl.
istanbulsms.com partially shares name servers with other domains; examples include luckia-mx.com, billtoday24.com, the-ephod.com, jinshushuasi.com and aquadx.net.cn.
These name servers are commonly used with kristina.ns.cloudflare.com, carrera.ns.cloudflare.com and yichun.ns.cloudflare.com.
Host names with six IP numbers: anastasia.ns.cloudflare.com points to: 2606:4700:50::a29f:26e3, 2803:f800:50::6ca2:c2e3, 2a06:98c1:50::ac40:22e3, 108.162.194.227, 162.159.38.227 and 172.64.34.227; randall.ns.cloudflare.com points to: 2606:4700:58::a29f:2ceb, 2803:f800:50::6ca2:c3eb, 2a06:98c1:50::ac40:23eb, 108.162.195.235, 162.159.44.235 and 172.64.35.235.
Mail Servers
istanbulsms.com is handled by a single mail server, mail.istanbulsms.com.
mail.istanbulsms.com points to a single IP: 65.109.20.22.