yzero.org - dns.ninja
yzero.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.250.220.189🇯🇵 Amazon54.250.192.0/18 EC2 NRT prefix | ||||||
| PTR | ec2-54-250-220-189.ap-northeast-1.compute.amazonaws.com | ||||||
| NS | ns-1487.awsdns-57.org ⭐ | ||||||
| A | 2600:9000:5305:cf00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1487.awsdns-57.org | ||||||
| A | 205.251.197.207🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1487.awsdns-57.org | ||||||
| NS | ns-141.awsdns-17.com | ||||||
| A | 2600:9000:5300:8d00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-141.awsdns-17.com | ||||||
| A | 205.251.192.141🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-141.awsdns-17.com | ||||||
| NS | ns-1852.awsdns-39.co.uk | ||||||
| A | 2600:9000:5307:3c00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1852.awsdns-39.co.uk | ||||||
| A | 205.251.199.60🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1852.awsdns-39.co.uk | ||||||
| NS | ns-777.awsdns-33.net | ||||||
| A | 2600:9000:5303:900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-777.awsdns-33.net | ||||||
| A | 205.251.195.9🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-777.awsdns-33.net | ||||||
| MX | mail.rayman1130.org ⭐ | ||||||
| TXT | v=spf1 ip4:52.68.111.55/32 ~all | ||||||
| SOA | ns-1487.awsdns-57.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785848066 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
○NSdns01.rhems-japan.net2015-08-20 → 2018-08-20 · 4 obs
● 2018-08-20 03:35:06
○ 2026-02-15 01:00:32
○ 2026-08-04 13:31:12
○NSdns02.rhems-japan.net2015-08-20 → 2018-08-20 · 4 obs
● 2018-08-20 03:35:06
○ 2026-02-15 01:00:32
○ 2026-08-04 13:31:12
●NSns-141.awsdns-17.com2026-02-15 → 2026-08-04 · 3 obs
● 2026-02-15 01:00:32
● 2026-08-04 13:31:12
●NSns-1487.awsdns-57.org2026-02-15 → 2026-08-04 · 3 obs
● 2026-02-15 01:00:32
● 2026-08-04 13:31:12
●NSns-1852.awsdns-39.co.uk2026-02-15 → 2026-08-04 · 3 obs
● 2026-02-15 01:00:32
● 2026-08-04 13:31:12
●NSns-777.awsdns-33.net2026-02-15 → 2026-08-04 · 3 obs
● 2026-02-15 01:00:32
● 2026-08-04 13:31:12
●MXmail.rayman1130.org2015-08-20 → 2026-08-04 · 2 obs
● 2026-08-04 13:31:12
●A54.250.220.1892015-08-20 → 2026-08-04 · 2 obs
● 2026-08-04 13:31:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| yzero.org | ns-777.awsdns-33.net, ns-1487.awsdns-57.org, ns-1852.awsdns-39.co.uk, ns-141.awsdns-17.com | 2 records |
✅ Authoritative Response
Server:205.251.197.207
NS records: ns-777.awsdns-33.net, ns-1487.awsdns-57.org, ns-1852.awsdns-39.co.uk, ns-141.awsdns-17.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yzero.org (unsigned zone)
⏱️ Timing
Total: 387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.250.220.189 |
| NS | 4 | ns-141.awsdns-17.com, ns-1487.awsdns-57.org... |
| MX | 1 | mail.rayman1130.org (pri: 10) |
| TXT | 1 | v=spf1 ip4:52.68.111.55/32 ~all |
| SOA | 1 | ns-1487.awsdns-57.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1487.awsdns-57.org, ns-1487.awsdns-57.org)
Analysis
IP Addresses
yzero.org has exactly one IP address — 54.250.220.189.
Other host names, such as rhems-japan.com, share IP numbers with yzero.org.
Name Servers
Four name servers handle the delegation for yzero.org: ns-141.awsdns-17.com, ns-777.awsdns-33.net, ns-1487.awsdns-57.org and ns-1852.awsdns-39.co.uk.
yzero.org has at least partial name server overlap with other domains, such as gbgroup.co.uk, secureserv.jp, sdx.co.jp and two others.
ns-141.awsdns-17.com, ns-777.awsdns-33.net, ns-1487.awsdns-57.org and ns-1852.awsdns-39.co.uk all point to exactly two IP numbers each: ns-141.awsdns-17.com → 205.251.192.141 and 2600:9000:5300:8d00::1; ns-777.awsdns-33.net → 205.251.195.9 and 2600:9000:5303:900::1; ns-1487.awsdns-57.org → 205.251.197.207 and 2600:9000:5305:cf00::1; ns-1852.awsdns-39.co.uk → 205.251.199.60 and 2600:9000:5307:3c00::1.
Mail Servers
yzero.org uses one mail server — mail.rayman1130.org.
yzero.org uses the same mail servers as other domains, including rayman1130.org.