hostskool.com - robtex.com
hostskool.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1117.awsdns-11.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:5d00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1117.awsdns-11.org | ||||||
| A | 205.251.196.93🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1117.awsdns-11.org | ||||||
| NS | ns-1982.awsdns-55.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:be00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1982.awsdns-55.co.uk | ||||||
| A | 205.251.199.190🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1982.awsdns-55.co.uk | ||||||
| NS | ns-40.awsdns-05.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:2800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-40.awsdns-05.com | ||||||
| A | 205.251.192.40🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-40.awsdns-05.com | ||||||
| NS | ns-870.awsdns-44.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:6600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-870.awsdns-44.net | ||||||
| A | 205.251.195.102🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-870.awsdns-44.net | ||||||
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=1774420272 | ||||||
Previously MX for
hostskool.com |
Same first word
hostskool.com |
DNS History
8 records (4 active, 4 former)
●NSns-1117.awsdns-11.org2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 21:57:56
● 2026-03-25 06:31:58
●NSns-1982.awsdns-55.co.uk2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 21:57:56
● 2026-03-25 06:31:58
●NSns-40.awsdns-05.com2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 21:57:56
● 2026-03-25 06:31:58
●NSns-870.awsdns-44.net2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 21:57:56
● 2026-03-25 06:31:58
○NSns73.websitewelcome.com2015-05-20 → 2016-07-17 · 4 obs
● 2016-07-17 15:16:30
○ 2026-02-24 21:57:56
○ 2026-03-25 06:31:58
○NSns74.websitewelcome.com2015-05-20 → 2016-07-17 · 4 obs
● 2016-07-17 15:16:30
○ 2026-02-24 21:57:56
○ 2026-03-25 06:31:58
○MXhostskool.com2015-05-20 → 2016-07-17 · 4 obs
● 2016-07-17 15:16:30
○ 2026-02-24 21:57:56
○ 2026-03-25 06:31:58
○A192.185.85.162015-05-20 → 2016-07-17 · 4 obs
● 2016-07-17 15:16:30
○ 2026-02-24 21:57:56
○ 2026-03-25 06:31:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hostskool.com | ns-40.awsdns-05.com, ns-870.awsdns-44.net, ns-1117.awsdns-11.org, ns-1982.awsdns-55.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.199.190
NS records: ns-40.awsdns-05.com, ns-870.awsdns-44.net, ns-1117.awsdns-11.org, ns-1982.awsdns-55.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hostskool.com (unsigned zone)
⏱️ Timing
Total: 269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-40.awsdns-05.com)
Analysis
Name Servers
hostskool.com is delegated to four name servers: ns-40.awsdns-05.com, ns-870.awsdns-44.net, ns-1117.awsdns-11.org and ns-1982.awsdns-55.co.uk.
hostskool.com at least partially shares name servers with other domains such as tutor.com, imagesilo.org, 6200dh.com, inclusivebot.com and orcacloud.io.
these name servers are commonly used with ns-294.awsdns-36.com, ns-947.awsdns-54.net, ns-1294.awsdns-33.org, ns-345.awsdns-43.com, ns-593.awsdns-10.net and ns-2010.awsdns-59.co.uk.
Host names with two IP numbers:
ns-40.awsdns-05.com points to 2600:9000:5300:2800::1 and 205.251.192.40
ns-870.awsdns-44.net points to 2600:9000:5303:6600::1 and 205.251.195.102
ns-1117.awsdns-11.org points to 2600:9000:5304:5d00::1 and 205.251.196.93
ns-1982.awsdns-55.co.uk points to 2600:9000:5307:be00::1 and 205.251.199.190