discoveryteaching.com - robtex.com
discoveryteaching.com
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
www.discoveryteaching.com |
Same first word
discoveryteaching.com |
DNS History
19 records (14 active, 5 former)
●NSns-cloud-d1.googledomains.com2018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●NSns-cloud-d2.googledomains.com2018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●NSns-cloud-d3.googledomains.com2018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●NSns-cloud-d4.googledomains.com2018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
○MXalt1.gmr-smtp-in.l.google.com2018-01-13 → 2018-01-13 · 2 obs
○ 2026-03-15 05:48:24
○MXalt2.gmr-smtp-in.l.google.com2018-01-13 → 2018-01-13 · 2 obs
○ 2026-03-15 05:48:24
○MXalt3.gmr-smtp-in.l.google.com2018-01-13 → 2018-01-13 · 2 obs
○ 2026-03-15 05:48:24
○MXalt4.gmr-smtp-in.l.google.com2018-01-13 → 2018-01-13 · 2 obs
○ 2026-03-15 05:48:24
○MXgmr-smtp-in.l.google.com2018-01-13 → 2018-01-13 · 2 obs
○ 2026-03-15 05:48:24
●MXmxa.mailgun.org2026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●MXmxb.mailgun.org2026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●A2001:4860:4802:32::152018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●A2001:4860:4802:34::152018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●A2001:4860:4802:36::152018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●A2001:4860:4802:38::152018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●A216.239.32.212018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●A216.239.34.212018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●A216.239.36.212018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
●A216.239.38.212018-01-13 → 2026-03-15 · 2 obs
● 2026-03-15 05:48:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| discoveryteaching.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server: 216.239.38.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for discoveryteaching.com (unsigned zone)
⏱️ Timing
Total: 523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| AAAA | 4 | 2001:4860:4802:38::15, 2001:4860:4802:32::15... |
| NS | 4 | ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
Hierarchy
discoveryteaching.com is the parent of www.discoveryteaching.com.
IP Addresses
Eight IP numbers are targeted by discoveryteaching.com: 2001:4860:4802:32::15, 2001:4860:4802:34::15, 2001:4860:4802:36::15, 2001:4860:4802:38::15, 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
other host names including ishtam.com, saklecha.org, deolekar.com, hallphysicaltherapy.com and brooksfarming.com share IP numbers with discoveryteaching.com.
Name Servers
discoveryteaching.com is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
discoveryteaching.com at least partially shares name servers with other domains, for instance dportho.com, we4biz.com, vandogh.org, speakx.in and sustainyourmind.com.
Host names with two IP numbers:
ns-cloud-d1.googledomains.com points to 2001:4860:4802:32::6d and 216.239.32.109; ns-cloud-d2.googledomains.com points to 2001:4860:4802:34::6d and 216.239.34.109; ns-cloud-d3.googledomains.com points to 2001:4860:4802:36::6d and 216.239.36.109; ns-cloud-d4.googledomains.com points to 2001:4860:4802:38::6d and 216.239.38.109.
Mail Servers
Two mail servers handle discoveryteaching.com: mxa.mailgun.org and mxb.mailgun.org.
discoveryteaching.com shares the same mail server setup as other domains, for instance cremel.com, jayscustomcreations.com, newyorkappliancecare.com, medidasp.com and neurosheep.com.
discoveryteaching.com shares some mail servers with other domains, at least partially, for instance swimtofly.com, office3650.com, masterpte.com.au, tapvcard.com and spaar.org.pe.
these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.
Host names with a single IP:
mxa.mailgun.org points to 34.160.13.42.
mxb.mailgun.org points to 34.160.13.42.
Host names pointing to 34.160.13.42: mxa.mailgun.org and mxb.mailgun.org.