isteamlearning.com - robtex.com
isteamlearning.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=1774414817 | ||||||
Same first word
isteamlearning.com |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns-cloud-b1.googledomains.com2018-07-16 → 2026-03-25 · 2 obs
● 2026-03-25 05:23:12
●NSns-cloud-b2.googledomains.com2018-07-16 → 2026-03-25 · 2 obs
● 2026-03-25 05:23:12
●NSns-cloud-b3.googledomains.com2018-07-16 → 2026-03-25 · 2 obs
● 2026-03-25 05:23:12
●NSns-cloud-b4.googledomains.com2018-07-16 → 2026-03-25 · 2 obs
● 2026-03-25 05:23:12
○MXalt1.gmr-smtp-in.l.google.com2018-07-16 → 2018-07-16 · 2 obs
○ 2026-03-25 05:23:12
○MXalt2.gmr-smtp-in.l.google.com2018-07-16 → 2018-07-16 · 2 obs
○ 2026-03-25 05:23:12
○MXalt3.gmr-smtp-in.l.google.com2018-07-16 → 2018-07-16 · 2 obs
○ 2026-03-25 05:23:12
○MXalt4.gmr-smtp-in.l.google.com2018-07-16 → 2018-07-16 · 2 obs
○ 2026-03-25 05:23:12
○MXgmr-smtp-in.l.google.com2018-07-16 → 2018-07-16 · 2 obs
○ 2026-03-25 05:23:12
●MXmxa.mailgun.org2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 05:23:12
●MXmxb.mailgun.org2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 05:23:12
●A198.185.159.1452026-03-25 → 2026-03-25 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| isteamlearning.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isteamlearning.com (unsigned zone)
⏱️ Timing
Total: 296ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.145 |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
isteamlearning.com resolves to a single IP: 198.185.159.145.
Other host names, for instance nssk.net, solarsystemclock.com, dominionct.com, heartlandpby.org and ccftb.ca share IP numbers with isteamlearning.com.
Name Servers
isteamlearning.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
isteamlearning.com shares some name servers with other domains, for example highclassretro.com, chriskingrealestate.com, taynik.com, pahasp.com and foh.org.uk.
Host names with two IP numbers
Two IPs per host:
ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107
ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107
ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107
ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107
Mail Servers
isteamlearning.com is served by two mail servers: mxa.mailgun.org and mxb.mailgun.org.
isteamlearning.com shares the mail server setup with other domains, for example athleads.io, com-live.events, rockhall.com, helpdeskgenie.com and jundroo.uservoice.com.
isteamlearning.com shares some mail servers with other domains, at least partially; for instance paulmarc.org, aavontuur.com, chasejay.com, indiebio.co and searchbox.com.au.
Host names with a single IP:
mxa.mailgun.org points to 34.160.63.108
mxb.mailgun.org points to 34.160.13.42