embraerstudyguide.com - robtex.com
embraerstudyguide.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.87.13.171🇺🇸 ORACLE-OCI-3189850.87.8.0/21 Google | ||||||
| PTR | 50-87-13-171.unifiedlayer.com | ||||||
| NS | ns1.webdezyn.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.rhostjh.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.24.200Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.rhostjh.com | ||||||
| NS | ns1.webdezyn1.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.rhostjh.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.28Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.rhostjh.com | ||||||
| NS | ns2.webdezyn.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.webdezyn1.com ⚠️ Not in zone NS records | ||||||
| MX | embraerstudyguide.com ⭐ | ||||||
| A | 50.87.13.171🇺🇸 ORACLE-OCI-3189850.87.8.0/21 Google | ||||||
| PTR | 50-87-13-171.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx ptr include:rhostjh.com ?all | ||||||
| SOA | ns1.webdezyn.comroot@rsj18.rhostjh.com 2024-04-09 #0 | ||||||
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=1774580592 | ||||||
MX for
embraerstudyguide.com |
Same first word
embraerstudyguide.com |
DNS History
12 records (8 active, 4 former)
●NSns1.rhostjh.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 03:26:46
● 2026-03-27 03:26:48
●NSns1.webdezyn.com2017-03-26 → 2026-03-27 · 3 obs
● 2017-03-26 11:27:24
● 2026-03-27 03:26:48
●NSns1.webdezyn1.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 03:26:46
● 2026-03-27 03:26:48
●NSns2.rhostjh.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 03:26:46
● 2026-03-27 03:26:48
●NSns2.webdezyn.com2017-03-26 → 2026-03-27 · 3 obs
● 2017-03-26 11:27:24
● 2026-03-27 03:26:48
●NSns2.webdezyn1.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 03:26:46
● 2026-03-27 03:26:48
○NSns51.gkg.net2015-05-09 → 2016-07-13 · 4 obs
● 2016-07-13 10:10:20
○ 2017-03-26 11:27:24
○ 2026-03-27 03:26:48
○NSns52.gkg.net2015-05-09 → 2016-07-13 · 4 obs
● 2016-07-13 10:10:20
○ 2017-03-26 11:27:24
○ 2026-03-27 03:26:48
●MXembraerstudyguide.com2015-05-09 → 2026-03-27 · 2 obs
● 2026-03-27 03:26:48
○A208.180.28.1822016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 10:10:20
○ 2017-03-26 11:27:24
○ 2026-03-27 03:26:48
○A208.180.29.1842015-05-09 → 2015-05-09 · 3 obs
○ 2016-07-13 10:10:20
○ 2026-03-27 03:26:48
●A50.87.13.1712017-03-26 → 2026-03-27 · 3 obs
● 2017-03-26 11:27:24
● 2026-03-27 03:26:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| embraerstudyguide.com | ns1.rhostjh.com, ns2.rhostjh.com, ns1.webdezyn1.com, ns2.webdezyn1.com | 4 records |
✅ Authoritative Response
Server:162.159.24.200
NS records: ns1.rhostjh.com, ns2.rhostjh.com, ns1.webdezyn1.com, ns2.webdezyn1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for embraerstudyguide.com (unsigned zone)
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.87.13.171 |
| NS | 2 | ns2.webdezyn.com, ns1.webdezyn.com |
| MX | 1 | embraerstudyguide.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ptr include:rhostjh.com ?all |
| SOA | 1 | ns1.webdezyn.com root.rsj18.rhostjh.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.rhostjh.com, ns2.rhostjh.com, ns1.webdezyn1.com...)
Analysis
Mail Server Role
embraerstudyguide.com serves as the mail server for embraerstudyguide.com.
IP Addresses
embraerstudyguide.com points to a single IP number: 50.87.13.171.
Other host names, for instance abouta321.com, abouta340.com, mail.alternativmeasures.com, webdezyn.com and aboutairbus.com share IP numbers with embraerstudyguide.com.
Name Servers
embraerstudyguide.com delegates to six name servers: ns1.rhostjh.com, ns2.rhostjh.com, ns1.webdezyn.com, ns2.webdezyn.com, ns1.webdezyn1.com and ns2.webdezyn1.com.
embraerstudyguide.com shares name servers with other domains at least partially, for instance cabinrentalsbc.com, spihm.com, av-pro.ca, clearnet.net and juliajordandresses.com.
these name servers are commonly used with the name servers rnsx19a.justhost.com, rnsx19b.justhost.com, ns1.wordpress-membership-plugin.net, ns2.wordpress-membership-plugin.net, ns1.cal-ray.org, ns2.cal-ray.org, ns1.1keystonehosting.info, ns2.1keystonehosting.info, ns1.vikher.mx and ns2.vikher.mx.
Host names with one IP number:
ns1.rhostjh.com points to: 162.159.24.200.
ns2.rhostjh.com points to: 162.159.25.28.
Mail Servers
A single mail server handles embraerstudyguide.com and embraerstudyguide.com.
Host name embraerstudyguide.com resolves to IP 50.87.13.171.