dev.zengrc.io - robtex.com
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dev.zengrc.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1190.awsdns-20.org ⭐ | ||||||
| A | 2600:9000:5304:a600::1🇺🇸 Amazon | ||||||
| PTR | ns-1190.awsdns-20.org | ||||||
| A | 205.251.196.166🇺🇸 Amazon | ||||||
| PTR | ns-1190.awsdns-20.org | ||||||
| NS | ns-2030.awsdns-61.co.uk | ||||||
| A | 2600:9000:5307:ee00::1🇺🇸 Amazon | ||||||
| PTR | ns-2030.awsdns-61.co.uk | ||||||
| A | 205.251.199.238🇺🇸 Amazon | ||||||
| PTR | ns-2030.awsdns-61.co.uk | ||||||
| NS | ns-300.awsdns-37.com | ||||||
| A | 2600:9000:5301:2c00::1🇺🇸 Amazon | ||||||
| PTR | ns-300.awsdns-37.com | ||||||
| A | 205.251.193.44🇺🇸 Amazon | ||||||
| PTR | ns-300.awsdns-37.com | ||||||
| NS | ns-585.awsdns-09.net | ||||||
| A | 2600:9000:5302:4900::1🇺🇸 Amazon | ||||||
| PTR | ns-585.awsdns-09.net | ||||||
| A | 205.251.194.73🇺🇸 Amazon | ||||||
| PTR | ns-585.awsdns-09.net | ||||||
| SOA | ns-1190.awsdns-20.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
zengrc.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-115.awsdns-14.com ⭐ | ||||||
| NS | ns-1059.awsdns-04.org | ||||||
| NS | ns-1781.awsdns-30.co.uk | ||||||
| NS | ns-654.awsdns-17.net | ||||||
| SOA | ns-115.awsdns-14.comawsdns-hostmaster@amazon.com serial=1 | ||||||
Up
roc.dev.zengrc.io |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1190.awsdns-20.org2026-02-15 → 2026-02-16 · 2 obs
● 2026-02-16 03:02:08
●NSns-2030.awsdns-61.co.uk2026-02-15 → 2026-02-16 · 2 obs
● 2026-02-16 03:02:08
●NSns-300.awsdns-37.com2026-02-15 → 2026-02-16 · 2 obs
● 2026-02-16 03:02:08
●NSns-585.awsdns-09.net2026-02-15 → 2026-02-16 · 2 obs
● 2026-02-16 03:02:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| zengrc.io | ns-1059.awsdns-04.org, ns-1781.awsdns-30.co.uk, ns-654.awsdns-17.net, ns-115.awsdns-14.com | - |
| dev.zengrc.io | ns-1190.awsdns-20.org, ns-2030.awsdns-61.co.uk, ns-300.awsdns-37.com, ns-585.awsdns-09.net | - |
✅ Authoritative Response
Server: 205.251.196.166
NS records: ns-1190.awsdns-20.org, ns-2030.awsdns-61.co.uk, ns-300.awsdns-37.com, ns-585.awsdns-09.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zengrc.io (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1190.awsdns-20.org, ns-2030.awsdns-61.co.uk... |
| SOA | 1 | ns-1190.awsdns-20.org awsdns-hostmaster. |
AI analysis
roc.dev.zengrc.io is a child of dev.zengrc.io.
dev.zengrc.io delegates to four name servers: ns-300.awsdns-37.com, ns-585.awsdns-09.net, ns-1190.awsdns-20.org and ns-2030.awsdns-61.co.uk.
dev.zengrc.io at least partially shares name servers with other domains, including integration.apato-stage.de, takenaka.jp, stakelayer.io, d269v922gu6xvd.cloudfront.net and swifttermlife.com.
These name servers are commonly used with ns-1325.awsdns-37.org, ns-5.awsdns-00.com, ns-583.awsdns-08.net, ns-1589.awsdns-06.co.uk, ns-1515.awsdns-61.org, ns-1307.awsdns-35.org, ns-10.awsdns-01.com, ns-1875.awsdns-42.co.uk, ns-1853.awsdns-39.co.uk and ns-990.awsdns-59.net.
Host names with two IP numbers: ns-300.awsdns-37.com points to 2600:9000:5301:2c00::1 and 205.251.193.44; ns-585.awsdns-09.net points to 2600:9000:5302:4900::1 and 205.251.194.73; ns-1190.awsdns-20.org points to 2600:9000:5304:a600::1 and 205.251.196.166; ns-2030.awsdns-61.co.uk points to 2600:9000:5307:ee00::1 and 205.251.199.238.