extremeio.com - robtex.com
extremeio.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1521.awsdns-62.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:f100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1521.awsdns-62.org | ||||||
| A | 205.251.197.241🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1521.awsdns-62.org | ||||||
| NS | ns-1653.awsdns-14.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:7500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1653.awsdns-14.co.uk | ||||||
| A | 205.251.198.117🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1653.awsdns-14.co.uk | ||||||
| NS | ns-310.awsdns-38.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:3600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-310.awsdns-38.com | ||||||
| A | 205.251.193.54🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-310.awsdns-38.com | ||||||
| NS | ns-753.awsdns-30.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:f100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-753.awsdns-30.net | ||||||
| A | 205.251.194.241🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-753.awsdns-30.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=1771291435 | ||||||
Same first word
extremeio.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1521.awsdns-62.org2026-03-05 → 2026-03-24 · 2 obs
● 2026-03-24 01:31:46
●NSns-1653.awsdns-14.co.uk2026-03-05 → 2026-03-24 · 2 obs
● 2026-03-24 01:31:46
●NSns-310.awsdns-38.com2026-03-05 → 2026-03-24 · 2 obs
● 2026-03-24 01:31:46
●NSns-753.awsdns-30.net2026-03-05 → 2026-03-24 · 2 obs
● 2026-03-24 01:31:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| extremeio.com | ns-753.awsdns-30.net, ns-310.awsdns-38.com, ns-1653.awsdns-14.co.uk, ns-1521.awsdns-62.org | 1 record |
✅ Authoritative Response
Server:205.251.198.117
NS records: ns-753.awsdns-30.net, ns-310.awsdns-38.com, ns-1653.awsdns-14.co.uk, ns-1521.awsdns-62.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extremeio.com (unsigned zone)
⏱️ Timing
Total: 448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-310.awsdns-38.com)
Analysis
Name Servers
extremeio.com's delegation is handled by four name servers: ns-310.awsdns-38.com, ns-753.awsdns-30.net, ns-1521.awsdns-62.org and ns-1653.awsdns-14.co.uk.
extremeio.com partially shares name servers with other domains; examples include hptonerservice.at, lernwelt.ihk-akademie-digital.de, dy.si, nagasawa0838.jp and sorgefuneralhome.com.
Host names with two IPs:
ns-310.awsdns-38.com points to 2600:9000:5301:3600::1 and 205.251.193.54
ns-753.awsdns-30.net points to 2600:9000:5302:f100::1 and 205.251.194.241
ns-1521.awsdns-62.org points to 2600:9000:5305:f100::1 and 205.251.197.241
ns-1653.awsdns-14.co.uk points to 2600:9000:5306:7500::1 and 205.251.198.117