optimization.group - robtex.com
optimization.group
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
group
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.group ⭐ | ||||||
| NS | v0n1.nic.group | ||||||
| NS | v0n2.nic.group | ||||||
| NS | v0n3.nic.group | ||||||
| NS | v2n0.nic.group | ||||||
| NS | v2n1.nic.group | ||||||
| SOA | v0n0.nic.grouphostmaster@donuts.email serial=1788570297 | ||||||
Same first word
Previous names
Next names
DNS History
10 records (4 active, 6 former)
○NSjoan.ns.cloudflare.com2016-12-10 → 2016-12-10 · 3 obs
○ 2018-01-16 15:09:08
○ 2026-09-05 01:47:30
○NSneil.ns.cloudflare.com2016-12-10 → 2016-12-10 · 3 obs
○ 2018-01-16 15:09:08
○ 2026-09-05 01:47:30
●NSns1.afternic.com2026-09-04 → 2026-09-05 · 3 obs
● 2026-09-04 02:15:38
● 2026-09-05 01:47:30
●NSns2.afternic.com2026-09-04 → 2026-09-05 · 3 obs
● 2026-09-04 02:15:38
● 2026-09-05 01:47:30
○A104.28.26.1862016-12-10 → 2016-12-10 · 3 obs
○ 2018-01-16 15:09:08
○ 2026-09-05 01:47:30
○A104.28.27.1862016-12-10 → 2016-12-10 · 3 obs
○ 2018-01-16 15:09:08
○ 2026-09-05 01:47:30
●A13.248.169.482026-09-04 → 2026-09-05 · 3 obs
● 2026-09-04 02:15:38
● 2026-09-05 01:47:30
○A2400:cb00:2048:1::681c:1aba2016-12-10 → 2016-12-10 · 3 obs
○ 2018-01-16 15:09:08
○ 2026-09-05 01:47:30
○A2400:cb00:2048:1::681c:1bba2016-12-10 → 2016-12-10 · 3 obs
○ 2018-01-16 15:09:08
○ 2026-09-05 01:47:30
●A76.223.54.1462026-09-04 → 2026-09-05 · 3 obs
● 2026-09-04 02:15:38
● 2026-09-05 01:47:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| group | v0n0.nic.group, v0n1.nic.group, v0n2.nic.group, v0n3.nic.group... | - |
| optimization.group | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimization.group (unsigned zone)
⏱️ Timing
Total: 266ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
Analysis
IP Addresses
optimization.group points to the IP addresses 13.248.169.48 and 76.223.54.146
reverse.eventin.org, chafeswhale.xyz, justfixtures.com and two other host names share IP numbers with optimization.group.
Name Servers
optimization.group is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
optimization.group uses the same name servers as several other domains — among them relational.si, www.brandtservices.com, sap-erp.com and two more.
The name servers of optimization.group overlap at least partially with those of other domains — among them mdds.xyz, souqmo.com, gscz.com and two more.
These name servers commonly appear alongside the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.