studentonly.com - robtex.com
studentonly.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.98.192.45🇺🇸 DACENTEC-1172.98.192.0/21 ARIN Allocation 6/17/2015 | ||||||
| NS | ns1.smtmdns.com ⭐ | ||||||
| A | 172.98.192.42🇺🇸 DACENTEC-1172.98.192.0/21 ARIN Allocation 6/17/2015 | ||||||
| NS | ns2.smtmdns.com | ||||||
| A | 95.211.134.248🇳🇱 LEASEWEB-NL-AMS-0195.211.0.0/16 LEASEWEB | ||||||
| SOA | ns1.smtmdns.comadmin@studentonly.com 2026-03-30 #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=1776030947 | ||||||
Same first word
studentonly.com |
DNS History
18 records (3 active, 15 former)
○NSns1.koaladns.com2017-10-26 → 2017-10-26 · 4 obs
○ 2016-11-04 22:01:12
● 2017-10-26 10:25:36
○ 2026-02-19 04:30:10
○ 2026-04-12 21:57:06
● 2017-10-26 10:25:36
○ 2026-02-19 04:30:10
○ 2026-04-12 21:57:06
○NSns1.rookdns.com2015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 00:34:34
○ 2015-11-09 13:58:24
○ 2026-04-12 21:57:06
○ 2015-11-09 13:58:24
○ 2026-04-12 21:57:06
●NSns1.smtmdns.com2016-01-26 → 2026-04-12 · 6 obs
○ 2015-11-09 13:58:24
● 2016-01-26 11:20:14
● 2016-11-04 22:01:12
○ 2017-10-26 10:25:36
● 2026-02-19 04:30:10
● 2026-04-12 21:57:06
● 2016-01-26 11:20:14
● 2016-11-04 22:01:12
○ 2017-10-26 10:25:36
● 2026-02-19 04:30:10
● 2026-04-12 21:57:06
○NSns1.studentonly.com2015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-02 00:34:34
● 2015-11-09 13:58:24
○ 2016-01-26 11:20:14
○ 2026-04-12 21:57:06
● 2015-11-09 13:58:24
○ 2016-01-26 11:20:14
○ 2026-04-12 21:57:06
○NSns2.koaladns.com2017-10-26 → 2017-10-26 · 4 obs
○ 2016-11-04 22:01:12
● 2017-10-26 10:25:36
○ 2026-02-19 04:30:10
○ 2026-04-12 21:57:06
● 2017-10-26 10:25:36
○ 2026-02-19 04:30:10
○ 2026-04-12 21:57:06
○NSns2.rookdns.com2015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 00:34:34
○ 2015-11-09 13:58:24
○ 2026-04-12 21:57:06
○ 2015-11-09 13:58:24
○ 2026-04-12 21:57:06
●NSns2.smtmdns.com2016-01-26 → 2026-04-12 · 6 obs
○ 2015-11-09 13:58:24
● 2016-01-26 11:20:14
● 2016-11-04 22:01:12
○ 2017-10-26 10:25:36
● 2026-02-19 04:30:10
● 2026-04-12 21:57:06
● 2016-01-26 11:20:14
● 2016-11-04 22:01:12
○ 2017-10-26 10:25:36
● 2026-02-19 04:30:10
● 2026-04-12 21:57:06
○MXmail.mxproc.com2015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 00:34:34
○ 2015-11-09 13:58:24
○ 2026-04-12 21:57:06
○ 2015-11-09 13:58:24
○ 2026-04-12 21:57:06
○A141.8.224.252015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 00:34:34
○ 2015-11-09 13:58:24
○ 2026-04-12 21:57:06
○ 2015-11-09 13:58:24
○ 2026-04-12 21:57:06
○A172.98.192.432026-02-19 → 2026-04-12 · 2 obs
○ 2026-02-19 04:30:10
○ 2026-04-12 21:57:06
○ 2026-04-12 21:57:06
○A172.98.192.442026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 08:54:26
● 2026-02-20 15:57:58
○ 2026-03-08 08:00:30
○ 2026-04-12 21:57:06
● 2026-02-20 15:57:58
○ 2026-03-08 08:00:30
○ 2026-04-12 21:57:06
●A172.98.192.452026-02-20 → 2026-04-12 · 5 obs
○ 2026-02-19 04:30:10
● 2026-02-20 08:54:26
○ 2026-02-20 15:57:58
○ 2026-03-08 21:19:06
● 2026-04-12 21:57:06
● 2026-02-20 08:54:26
○ 2026-02-20 15:57:58
○ 2026-03-08 21:19:06
● 2026-04-12 21:57:06
○A172.98.192.462026-02-19 → 2026-03-08 · 7 obs
○ 2017-10-26 10:25:36
● 2026-02-19 04:30:10
○ 2026-02-20 08:54:26
○ 2026-02-20 15:57:58
● 2026-03-08 08:00:30
○ 2026-03-08 21:19:06
○ 2026-04-12 21:57:06
● 2026-02-19 04:30:10
○ 2026-02-20 08:54:26
○ 2026-02-20 15:57:58
● 2026-03-08 08:00:30
○ 2026-03-08 21:19:06
○ 2026-04-12 21:57:06
○A212.32.254.352026-03-08 → 2026-03-08 · 3 obs
○ 2026-03-08 08:00:30
● 2026-03-08 21:19:06
○ 2026-04-12 21:57:06
● 2026-03-08 21:19:06
○ 2026-04-12 21:57:06
○A216.157.88.272017-10-26 → 2017-10-26 · 4 obs
○ 2016-11-04 22:01:12
● 2017-10-26 10:25:36
○ 2026-02-19 04:30:10
○ 2026-04-12 21:57:06
● 2017-10-26 10:25:36
○ 2026-02-19 04:30:10
○ 2026-04-12 21:57:06
○A37.48.65.1432017-10-26 → 2017-10-26 · 4 obs
○ 2016-11-04 22:01:12
● 2017-10-26 10:25:36
○ 2026-02-19 04:30:10
○ 2026-04-12 21:57:06
● 2017-10-26 10:25:36
○ 2026-02-19 04:30:10
○ 2026-04-12 21:57:06
○A66.135.47.1252015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-02 00:34:34
● 2015-11-09 13:58:24
○ 2016-01-26 11:20:14
○ 2026-04-12 21:57:06
● 2015-11-09 13:58:24
○ 2016-01-26 11:20:14
○ 2026-04-12 21:57:06
○A85.17.25.2422016-01-26 → 2016-11-04 · 5 obs
○ 2015-11-09 13:58:24
● 2016-01-26 11:20:14
● 2016-11-04 22:01:12
○ 2017-10-26 10:25:36
○ 2026-04-12 21:57:06
● 2016-01-26 11:20:14
● 2016-11-04 22:01:12
○ 2017-10-26 10:25:36
○ 2026-04-12 21:57:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| studentonly.com | ns1.smtmdns.com, ns2.smtmdns.com | 2 records |
✅ Authoritative Response
Server:172.98.192.42
NS records: ns1.smtmdns.com, ns2.smtmdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studentonly.com (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.98.192.45 |
| NS | 2 | ns1.smtmdns.com, ns2.smtmdns.com |
| SOA | 1 | ns1.smtmdns.com admin.studentonly.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.smtmdns.com, ns2.smtmdns.com)
Analysis
IP Addresses
studentonly.com points to a single IP number: 172.98.192.45.
Other host names, for instance unblockthissite.com, www.skipplagged.com, aopple.com, tierrapastoyganado.com and okao9.uni.cc share IP numbers with studentonly.com.
Name Servers
Delegation for studentonly.com rests with two name servers, ns1.smtmdns.com and ns2.smtmdns.com.
studentonly.com shares the same name server setup as other domains, including comcasy.com, thesavingsdepot.com, nohno.net, rourenet.nl and hotamli.com.
Host names with one IP number: ns1.smtmdns.com points to 172.98.192.42; ns2.smtmdns.com points to 95.211.134.248.