greatsource.com - robtex.com
greatsource.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 | ||||||
Same first word
greatsource.com |
Similar names
DNS History
19 records (7 active, 12 former)
●NSns-1198.awsdns-21.org2017-10-02 → 2026-02-25 · 3 obs
● 2017-10-02 21:10:26
● 2026-02-25 03:43:38
●NSns-1868.awsdns-41.co.uk2017-10-02 → 2026-02-25 · 3 obs
● 2017-10-02 21:10:26
● 2026-02-25 03:43:38
●NSns-660.awsdns-18.net2017-10-02 → 2026-02-25 · 3 obs
● 2017-10-02 21:10:26
● 2026-02-25 03:43:38
●NSns-87.awsdns-10.com2017-10-02 → 2026-02-25 · 3 obs
● 2017-10-02 21:10:26
● 2026-02-25 03:43:38
○NSns1.hmco.com2015-08-09 → 2016-01-27 · 5 obs
○ 2015-09-04 19:12:12
● 2016-01-27 09:03:54
○ 2016-02-02 21:19:22
○ 2026-02-25 03:43:38
○NSns4.hmco.com2015-08-09 → 2015-08-09 · 3 obs
○ 2015-09-04 19:12:12
○ 2026-02-25 03:43:38
○NSns5.hmco.com2015-09-04 → 2017-09-13 · 5 obs
● 2015-09-04 19:12:12
● 2017-09-13 16:10:58
○ 2017-10-02 21:10:26
○ 2026-02-25 03:43:38
○NSns6.hmco.com2015-09-04 → 2017-09-13 · 5 obs
● 2015-09-04 19:12:12
● 2017-09-13 16:10:58
○ 2017-10-02 21:10:26
○ 2026-02-25 03:43:38
○NSns7.hmco.com2015-09-04 → 2017-09-13 · 5 obs
● 2015-09-04 19:12:12
● 2017-09-13 16:10:58
○ 2017-10-02 21:10:26
○ 2026-02-25 03:43:38
○MXus-smtp-inbound-1.mimecast.com2015-08-09 → 2017-09-13 · 4 obs
● 2017-09-13 16:10:58
○ 2017-10-02 21:10:26
○ 2026-02-25 03:43:38
○MXus-smtp-inbound-2.mimecast.com2015-08-09 → 2017-09-13 · 4 obs
● 2017-09-13 16:10:58
○ 2017-10-02 21:10:26
○ 2026-02-25 03:43:38
○A13.223.106.622026-02-18 → 2026-02-25 · 2 obs
○ 2026-02-25 03:43:38
○A155.44.218.1202015-08-09 → 2016-02-02 · 4 obs
● 2016-02-02 21:19:22
○ 2016-05-07 22:46:50
○ 2026-02-25 03:43:38
○A209.235.125.892016-05-07 → 2018-10-01 · 5 obs
● 2016-05-07 22:46:50
● 2018-10-01 02:18:20
○ 2026-02-18 10:52:48
○ 2026-02-25 03:43:38
○A3.227.107.662026-02-18 → 2026-02-25 · 2 obs
○ 2026-02-25 03:43:38
●A34.197.4.1402026-02-18 → 2026-02-25 · 3 obs
● 2026-02-18 10:52:48
● 2026-02-25 03:43:38
●A52.202.117.142026-02-18 → 2026-02-25 · 3 obs
● 2026-02-18 10:52:48
● 2026-02-25 03:43:38
●A52.72.199.1562026-02-18 → 2026-02-25 · 3 obs
● 2026-02-18 10:52:48
● 2026-02-25 03:43:38
○A54.165.197.1952026-02-18 → 2026-02-25 · 2 obs
○ 2026-02-25 03:43:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| greatsource.com | ns-87.awsdns-10.com, ns-660.awsdns-18.net, ns-1198.awsdns-21.org, ns-1868.awsdns-41.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.192.87
NS records: ns-87.awsdns-10.com, ns-660.awsdns-18.net, ns-1198.awsdns-21.org, ns-1868.awsdns-41.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for greatsource.com (unsigned zone)
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 52.72.199.156, 52.202.117.14... |
| NS | 4 | ns-1198.awsdns-21.org, ns-1868.awsdns-41.co.uk... |
| SOA | 1 | ns-660.awsdns-18.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-87.awsdns-10.com)
AI analysis
greatsource.com points to three IPs: 34.197.4.140, 52.72.199.156 and 52.202.117.14.
other host names including www.channelonenews.com, www.classzone.com, www.hmco.com, www.eharcourtschool.com and modelschoolsconference.com share IP numbers with greatsource.com.
greatsource.com is delegated to four name servers: ns-87.awsdns-10.com, ns-660.awsdns-18.net, ns-1198.awsdns-21.org and ns-1868.awsdns-41.co.uk.
greatsource.com at least partially shares name servers with other domains, for instance d3lzn7nfn7v7p1.cloudfront.net, ferrydenmark.co.uk, gsk.com.cy, crusaderkings2.com and canforlumber.com.
These name servers are commonly used with ns-999.awsdns-60.net, ns-1070.awsdns-05.org and ns-1601.awsdns-08.co.uk.
Host names with two IP numbers:
ns-87.awsdns-10.com points to 2600:9000:5300:5700::1 and 205.251.192.87; ns-660.awsdns-18.net points to 2600:9000:5302:9400::1 and 205.251.194.148; ns-1198.awsdns-21.org points to 2600:9000:5304:ae00::1 and 205.251.196.174; ns-1868.awsdns-41.co.uk points to 2600:9000:5307:4c00::1 and 205.251.199.76.