101studies.com - robtex.com
101studies.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.120.190.48🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 48.190.120.34.bc.googleusercontent.com | ||||||
| A | 34.160.17.71🇺🇸 Google34.160.0.0/16 | ||||||
| A | 34.160.81.203🇺🇸 Google34.160.0.0/16 | ||||||
| A | 35.244.153.44🇺🇸 Google35.244.0.0/16 | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | 1324ceab03695384317d4da00cb31421fb57e438 | ||||||
| TXT | v=spf1 +a +mx include:101studies.com.spf.auto.dnssmarthost.net ~all | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=79 | ||||||
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=1778716136 | ||||||
Same first word
101studies.com |
DNS History
18 records (9 active, 9 former)
○NSns09.domaincontrol.com2015-06-12 → 2018-07-19 · 4 obs
● 2018-07-19 17:24:16
○ 2026-03-24 07:58:20
○ 2026-05-14 00:09:14
●NSns1.siteground.net2026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 07:58:20
● 2026-05-14 00:09:14
○NSns10.domaincontrol.com2015-06-12 → 2018-07-19 · 4 obs
● 2018-07-19 17:24:16
○ 2026-03-24 07:58:20
○ 2026-05-14 00:09:14
●NSns2.siteground.net2026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 07:58:20
● 2026-05-14 00:09:14
○MXmailstore1.secureserver.net2015-06-12 → 2018-07-19 · 4 obs
● 2018-07-19 17:24:16
○ 2026-03-24 07:58:20
○ 2026-05-14 00:09:14
●MXmx10.antispam.mailspamprotection.com2026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 07:58:20
● 2026-05-14 00:09:14
●MXmx20.antispam.mailspamprotection.com2026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 07:58:20
● 2026-05-14 00:09:14
●MXmx30.antispam.mailspamprotection.com2026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 07:58:20
● 2026-05-14 00:09:14
○MXsmtp.secureserver.net2015-06-12 → 2018-07-19 · 4 obs
● 2018-07-19 17:24:16
○ 2026-03-24 07:58:20
○ 2026-05-14 00:09:14
○A107.180.21.552017-01-30 → 2018-07-19 · 5 obs
● 2017-01-30 21:14:28
● 2018-07-19 17:24:16
○ 2026-03-24 07:58:20
○ 2026-05-14 00:09:14
●A34.120.190.482026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 00:09:14
○A34.149.120.32026-03-24 → 2026-03-24 · 4 obs
● 2026-03-24 07:58:20
○ 2026-03-31 03:51:00
○ 2026-05-14 00:09:14
○A34.149.36.1792026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 03:51:00
○ 2026-05-14 00:09:14
●A34.160.17.712026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 00:09:14
●A34.160.81.2032026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 07:58:20
● 2026-05-14 00:09:14
○A35.227.194.512026-03-24 → 2026-03-31 · 4 obs
● 2026-03-24 07:58:20
● 2026-03-31 03:51:00
○ 2026-05-14 00:09:14
●A35.244.153.442026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 07:58:20
● 2026-05-14 00:09:14
○A50.62.68.12015-06-12 → 2016-04-23 · 4 obs
● 2016-04-23 10:18:56
○ 2017-01-30 21:14:28
○ 2026-05-14 00:09:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| 101studies.com | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 101studies.com (unsigned zone)
⏱️ Timing
Total: 626ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 34.160.17.71, 35.244.153.44... |
| NS | 2 | ns1.siteground.net, ns2.siteground.net |
| MX | 3 | mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr... |
| TXT | 2 | 1324ceab03695384317d4da00cb31421fb57e438, v=spf1 +a +mx include:101studies.com.spf |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
IP Addresses
101studies.com maps to four IP numbers: 34.120.190.48, 34.160.17.71, 34.160.81.203 and 35.244.153.44.
Other host names, for instance laurenolauren.com, woodbridgeweb.co.uk, asscloth.com, lamilagrosacommunityhome.com and www.toolboxdesign.com share IP numbers with 101studies.com.
Name Servers
Two name servers ns1.siteground.net and ns2.siteground.net are delegated to 101studies.com.
101studies.com uses the same name server configuration as other domains, such as progressivemotorsports.com, camping-beaureve.be, agriturismoalcolle.com, minionzatwork.com and cityshop.mx.
101studies.com at least partially shares name servers with other domains such as pianetalegnofloorsusa.com, silveragacinski.com, zehrchiropractic.com, bodytonic.clinic and jamialden.net.
Host names with a single IP address:
ns1.siteground.net points to 75.2.77.104
ns2.siteground.net points to 99.83.229.113
Mail Servers
101studies.com is handled by three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
101studies.com shares mail servers with other domains at least in part, for instance jimmybryant.com, andreabruhn.de, restoranizasvadbe.com, spragueplumbing.com and hopecitynetwork.com.
Host names with a single IP:
mx10.antispam.mailspamprotection.com points to 34.149.79.66
mx20.antispam.mailspamprotection.com points to 34.120.156.61
mx30.antispam.mailspamprotection.com points to 34.111.121.216