studentra.com - robtex.com
studentra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.159.140.166Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns15.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b0::8🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| A | 97.74.107.8🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| NS | ns16.domaincontrol.com | ||||||
| A | 2603:5:22b0::8🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| A | 173.201.75.8🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org(30) | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:spf.leadconnectorhq.com include:mailgun.org ~all | ||||||
| SOA | ns15.domaincontrol.comdns@jomax.net 2025-02-25 #5 | ||||||
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=1786131924 | ||||||
Subdomains
www.studentra.com |
Same first word
studentra.com |
Similar names
drtetanus.com |
understat.com |
stardunet.fr |
trudentas.com |
truestand.com |
andsutter.com |
tandruste.com |
undstarte.com |
destantur.com |
tradtunes.com |
standtrue.com |
DNS History
15 records (5 active, 10 former)
○NSns1.ipage.com2018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 21:45:54
○ 2026-06-23 22:19:58
○ 2026-08-07 19:52:34
●NSns15.domaincontrol.com2026-06-23 → 2026-08-07 · 3 obs
● 2026-06-23 22:19:58
● 2026-08-07 19:52:34
●NSns16.domaincontrol.com2026-06-23 → 2026-08-07 · 3 obs
● 2026-06-23 22:19:58
● 2026-08-07 19:52:34
○NSns2.ipage.com2018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 21:45:54
○ 2026-06-23 22:19:58
○ 2026-08-07 19:52:34
○NSns49.domaincontrol.com2015-06-11 → 2016-04-10 · 4 obs
● 2016-04-10 20:43:52
○ 2016-11-18 22:44:52
○ 2026-08-07 19:52:34
○NSns50.domaincontrol.com2015-06-11 → 2016-04-10 · 4 obs
● 2016-04-10 20:43:52
○ 2016-11-18 22:44:52
○ 2026-08-07 19:52:34
○MXmailstore1.europe.secureserver.net2015-06-11 → 2016-04-10 · 4 obs
● 2016-04-10 20:43:52
○ 2016-11-18 22:44:52
○ 2026-08-07 19:52:34
○MXmx.studentra.com2018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 21:45:54
○ 2026-06-23 22:19:58
○ 2026-08-07 19:52:34
●MXmxa.mailgun.org2026-06-23 → 2026-08-07 · 3 obs
● 2026-06-23 22:19:58
● 2026-08-07 19:52:34
●MXmxb.mailgun.org2026-06-23 → 2026-08-07 · 3 obs
● 2026-06-23 22:19:58
● 2026-08-07 19:52:34
○MXsmtp.europe.secureserver.net2015-06-11 → 2016-04-10 · 4 obs
● 2016-04-10 20:43:52
○ 2016-11-18 22:44:52
○ 2026-08-07 19:52:34
●A162.159.140.1662026-06-23 → 2026-08-07 · 3 obs
● 2026-06-23 22:19:58
● 2026-08-07 19:52:34
○A50.63.202.572015-10-21 → 2016-04-10 · 5 obs
● 2015-10-21 06:39:34
● 2016-04-10 20:43:52
○ 2016-11-18 22:44:52
○ 2026-08-07 19:52:34
○A50.63.218.12015-06-11 → 2015-06-11 · 3 obs
○ 2015-10-21 06:39:34
○ 2026-08-07 19:52:34
○A66.96.147.1052018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 21:45:54
○ 2026-06-23 22:19:58
○ 2026-08-07 19:52:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| studentra.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studentra.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.159.140.166 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 3 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 20)... |
| TXT | 1 | v=spf1 include:spf.leadconnectorhq.com i |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
Hierarchy
The domain www.studentra.com falls under the parent studentra.com.
IP Addresses
studentra.com resolves to one IP address: 162.159.140.166.
blabbr.ai, clonesecrets.com, ypac.com and two other host names share IP numbers with studentra.com.
Name Servers
DNS delegation for studentra.com points to two name servers: ns15.domaincontrol.com and ns16.domaincontrol.com.
studentra.com uses the same name servers as several other domains — among them wooliesbabies.com, happyvalleyservice.com, pilotlawyer.net and two more.
At least some of studentra.com's name servers are shared with other domains, for example ranexchanger.co.in and mukundasoftware.in.
ns15.domaincontrol.com directs to 97.74.107.8 and 2603:5:21b0::8. ns16.domaincontrol.com directs to 173.201.75.8 and 2603:5:22b0::8. Each host name carries two IP addresses.
Mail Servers
Mail for studentra.com is handled by two mail servers — mxa.mailgun.org and mxb.mailgun.org.
studentra.com uses an identical mail server configuration to several other domains — among them dandroid.app, appscanner.net, channelinf.net and two more.
studentra.com has at least partial mail server overlap with other domains such as hyperspeed.me, eastcoastfabrics.com.au, christopherruncampground.com and two more.
These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.
Each of mxa.mailgun.org and mxb.mailgun.org has one IP address: mxa.mailgun.org uses 34.36.182.139 and mxb.mailgun.org uses 34.149.254.5.