groundinstructor.com - robtex.com
groundinstructor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| PTR | ip-64-190-63-222.defastlink.net | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| PTR | ip-91-195-241-8.defastlink.net | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| PTR | ip-91-195-240-8.defastlink.net | ||||||
| MX | localhost ⭐ 🔒 | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1771291435 | ||||||
Subdomains
mx.groundinstructor.com |
DNS History
14 records (4 active, 10 former)
○NSns1.bodis.com2016-09-21 → 2016-12-11 · 5 obs
● 2016-09-21 20:43:26
● 2016-12-11 08:55:54
○ 2017-09-02 07:26:20
○ 2026-03-22 10:55:20
●NSns1.sedoparking.com2017-09-02 → 2026-03-22 · 3 obs
● 2017-09-02 07:26:20
● 2026-03-22 10:55:20
○NSns17.domaincontrol.com2015-06-26 → 2016-04-12 · 4 obs
● 2016-04-12 19:17:20
○ 2016-09-21 20:43:26
○ 2026-03-22 10:55:20
○NSns18.domaincontrol.com2015-06-26 → 2016-04-12 · 4 obs
● 2016-04-12 19:17:20
○ 2016-09-21 20:43:26
○ 2026-03-22 10:55:20
○NSns2.bodis.com2016-09-21 → 2016-12-11 · 5 obs
● 2016-09-21 20:43:26
● 2016-12-11 08:55:54
○ 2017-09-02 07:26:20
○ 2026-03-22 10:55:20
●NSns2.sedoparking.com2017-09-02 → 2026-03-22 · 3 obs
● 2017-09-02 07:26:20
● 2026-03-22 10:55:20
●MXlocalhost2017-09-02 → 2026-03-22 · 3 obs
● 2017-09-02 07:26:20
● 2026-03-22 10:55:20
○MXmailstore1.secureserver.net2015-06-26 → 2016-04-12 · 4 obs
● 2016-04-12 19:17:20
○ 2016-09-21 20:43:26
○ 2026-03-22 10:55:20
○MXsmtp.secureserver.net2015-06-26 → 2016-04-12 · 4 obs
● 2016-04-12 19:17:20
○ 2016-09-21 20:43:26
○ 2026-03-22 10:55:20
○A184.168.221.832016-04-12 → 2016-04-12 · 4 obs
● 2016-04-12 19:17:20
○ 2016-09-21 20:43:26
○ 2026-03-22 10:55:20
○A199.59.243.1202016-09-21 → 2016-12-11 · 5 obs
● 2016-09-21 20:43:26
● 2016-12-11 08:55:54
○ 2017-09-02 07:26:20
○ 2026-03-22 10:55:20
○A50.62.242.12015-06-26 → 2016-01-23 · 4 obs
● 2016-01-23 20:35:20
○ 2016-04-12 19:17:20
○ 2026-03-22 10:55:20
●A64.190.63.2222026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 10:55:18
● 2026-03-22 10:55:20
○A72.52.4.1202017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 07:26:20
○ 2026-03-22 10:55:18
○ 2026-03-22 10:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| groundinstructor.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server: 91.195.241.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groundinstructor.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
Hierarchy
groundinstructor.com is a parent of mx.groundinstructor.com.
IP Addresses
groundinstructor.com points to a single IP address: 64.190.63.222.
Other host names such as www.tjas.com, sunnyhere.com, petstores.in, asia-red.vuimobi.com and schluss.at share IP numbers with groundinstructor.com.
Name Servers
groundinstructor.com is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
groundinstructor.com uses the same name server setup as other domains, including darmstadt-gewinnt.de, ntbh.com, www.mjm.es, www.klubowa.com and www.stxons.com.
groundinstructor.com shares name servers with other domains, at least partially; for example pop.gprs.nl and samsunggalaxysapp.blogspot.com.ua.
Host names with two IP numbers:
ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8.
ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
The mail server for groundinstructor.com is localhost.
groundinstructor.com uses the same mail server setup as other domains, for instance mobilink.in, alopizza.com, bvym.com, mfa-group.com and com252fdns252fwww.lesbias.com.