suboptimization.com - dns.ninja
suboptimization.com
| 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 | 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1785794717 | ||||||
Same first word
suboptimization.com |
DNS History
6 records (4 active, 2 former)
●NSns1.afternic.com2026-02-15 → 2026-08-03 · 2 obs
● 2026-08-03 22:21:32
●NSns2.afternic.com2026-02-15 → 2026-08-03 · 2 obs
● 2026-08-03 22:21:32
●A13.248.169.482026-02-15 → 2026-08-03 · 3 obs
● 2026-02-15 23:42:46
● 2026-08-03 22:21:32
○A207.148.248.1432015-11-07 → 2017-07-06 · 5 obs
● 2015-11-07 02:12:30
● 2017-07-06 21:35:20
○ 2026-02-15 23:42:46
○ 2026-08-03 22:21:32
○A66.151.181.492015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-07 02:12:30
○ 2026-08-03 22:21:32
●A76.223.54.1462026-02-15 → 2026-08-03 · 3 obs
● 2026-02-15 23:42:46
● 2026-08-03 22:21:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| suboptimization.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for suboptimization.com (unsigned zone)
⏱️ Timing
Total: 138ms | 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 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
suboptimization.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with suboptimization.com are bakers.me, calledcrypto.xyz, varsitywallet.com and two others.
Name Servers
Two name servers handle the delegation for suboptimization.com: ns1.afternic.com and ns2.afternic.com.
suboptimization.com has the same name server delegation as a number of other domains, such as ladyjayne.com, inbound03.melange.net, www.ent-redefined.org and two more.
The name servers of suboptimization.com overlap at least partially with those of other domains — among them saf.info, mentech.shop, bkdv.com and two more.
The name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-gva484mj3nv4guz8sbdfk5.ns101.verify.hn are commonly seen alongside these name servers.
ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.