studytalk.com - dns.ninja
studytalk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.199.149.151🇷🇺 ADMAN-AS91.199.149.0/24 ADMAN-NET | ||||||
| PTR | hosting.adman.cloud | ||||||
| NS | ns1.adman.com ⭐ | ||||||
| A | 91.199.149.2🇷🇺 ADMAN-AS91.199.149.0/24 ADMAN-NET | ||||||
| PTR | ns1.adman.com | ||||||
| NS | ns2.adman.com | ||||||
| A | 185.175.158.240🇷🇺 ADMAN-AS185.175.158.0/24 | ||||||
| MX | mail.studytalk.com ⭐ | ||||||
| A | 91.199.149.151🇷🇺 ADMAN-AS91.199.149.0/24 ADMAN-NET | ||||||
| PTR | hosting.adman.cloud | ||||||
| TXT | v=spf1 ip4:185.135.83.159 ip4:185.135.83.159 a mx ~all | ||||||
| SOA | ns1.adman.comsupport@adman.com serial=1731151201 | ||||||
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=1786190149 | ||||||
Subdomains
mail.studytalk.com |
Same first word
studytalk.ru |
studytalk.ae |
studytalk.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.adman.com2026-03-21 → 2026-08-08 · 3 obs
● 2026-03-21 22:58:12
● 2026-08-08 12:18:04
●NSns2.adman.com2026-03-21 → 2026-08-08 · 3 obs
● 2026-03-21 22:58:12
● 2026-08-08 12:18:04
○NSns63.domaincontrol.com2015-05-30 → 2019-12-30 · 4 obs
● 2019-12-30 08:11:30
○ 2026-03-21 22:58:12
○ 2026-08-08 12:18:04
○NSns64.domaincontrol.com2015-05-30 → 2019-12-30 · 4 obs
● 2019-12-30 08:11:30
○ 2026-03-21 22:58:12
○ 2026-08-08 12:18:04
●MXmail.studytalk.com2026-03-21 → 2026-08-08 · 3 obs
● 2026-03-21 22:58:12
● 2026-08-08 12:18:04
○MXmailstore1.secureserver.net2015-05-30 → 2019-12-30 · 4 obs
● 2019-12-30 08:11:30
○ 2026-03-21 22:58:12
○ 2026-08-08 12:18:04
○MXsmtp.secureserver.net2015-05-30 → 2019-12-30 · 4 obs
● 2019-12-30 08:11:30
○ 2026-03-21 22:58:12
○ 2026-08-08 12:18:04
○A184.168.221.602015-05-30 → 2019-12-30 · 4 obs
● 2019-12-30 08:11:30
○ 2026-03-21 22:58:12
○ 2026-08-08 12:18:04
●A91.199.149.1512026-03-21 → 2026-08-08 · 3 obs
● 2026-03-21 22:58:12
● 2026-08-08 12:18:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studytalk.com | ns2.adman.com, ns1.adman.com | 3 records |
✅ Authoritative Response
Server:91.199.149.2
NS records: ns2.adman.com, ns1.adman.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studytalk.com (unsigned zone)
⏱️ Timing
Total: 3627ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.199.149.151 |
| NS | 2 | ns2.adman.com, ns1.adman.com |
| MX | 1 | mail.studytalk.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:185.135.83.159 ip4:185.135.83 |
| SOA | 1 | ns1.adman.com support.adman.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns2.adman.com, ns2.adman.com, ns1.adman.com)
Analysis
Hierarchy
The domain mail.studytalk.com falls under the parent studytalk.com.
IP Addresses
studytalk.com resolves to one IP address: 91.199.149.151.
mail.comcon.ru, topparking.com, mail.vermet.ru and two other host names share IP numbers with studytalk.com.
Name Servers
studytalk.com is served by two delegated name servers, ns1.adman.com and ns2.adman.com.
studytalk.com uses the same name servers as several other domains — among them sagor.ru, vkanistre.ru, xn--b1addarhlccenfbz8a5j.xn--p1ai and two more.
The name servers for studytalk.com are partially shared with other domains like 2bay.ru, 80.135.185.in-addr.arpa and xlon.su
Each of ns1.adman.com and ns2.adman.com has one IP address: ns1.adman.com uses 91.199.149.2 and ns2.adman.com uses 185.175.158.240.
Mail Servers
Mail for studytalk.com is handled by a single mail server, mail.studytalk.com.
There is one IP number for mail.studytalk.com: 91.199.149.151.