costsys.com - dns.ninja
costsys.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=1781500810 | ||||||
Subdomains
Same first word
costsys.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-04-13 → 2026-06-15 · 3 obs
● 2026-04-13 13:26:38
● 2026-06-15 05:24:14
○NSns1.ipage.com2015-08-02 → 2017-08-30 · 4 obs
● 2017-08-30 02:56:40
○ 2026-04-13 13:26:38
○ 2026-06-15 05:24:14
●NSns2.afternic.com2026-04-13 → 2026-06-15 · 3 obs
● 2026-04-13 13:26:38
● 2026-06-15 05:24:14
○NSns2.ipage.com2015-08-02 → 2017-08-30 · 4 obs
● 2017-08-30 02:56:40
○ 2026-04-13 13:26:38
○ 2026-06-15 05:24:14
○MXmx.costsys.com2015-08-02 → 2017-08-30 · 4 obs
● 2017-08-30 02:56:40
○ 2026-04-13 13:26:38
○ 2026-06-15 05:24:14
●A13.248.169.482026-04-13 → 2026-06-15 · 3 obs
● 2026-04-13 13:26:38
● 2026-06-15 05:24:14
○A66.96.147.1532015-08-02 → 2015-12-25 · 4 obs
● 2015-12-25 11:48:44
○ 2016-04-03 07:11:10
○ 2026-06-15 05:24:14
○A66.96.149.162016-04-03 → 2016-11-19 · 5 obs
● 2016-04-03 07:11:10
● 2016-11-19 13:34:08
○ 2017-08-30 02:56:40
○ 2026-06-15 05:24:14
○A66.96.149.302017-08-30 → 2017-08-30 · 4 obs
● 2017-08-30 02:56:40
○ 2026-04-13 13:26:38
○ 2026-06-15 05:24:14
●A76.223.54.1462026-04-13 → 2026-06-15 · 3 obs
● 2026-04-13 13:26:38
● 2026-06-15 05:24:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| costsys.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for costsys.com (unsigned zone)
⏱️ Timing
Total: 237ms | 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 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
ns.costsys.com and mx.costsys.com each fall under costsys.com as their parent domain.
IP Addresses
costsys.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Two other host names, along with 4gap.com, mail.c-t.fr and luckylottonumbers.com, also share IP numbers with costsys.com.
Name Servers
Two name servers handle the delegation for costsys.com: ns1.afternic.com and ns2.afternic.com.
costsys.com shares its NS records with other domains, for example takath.com, sp.se.se, gardenhighway.com and two others.
At least some of costsys.com's name servers are shared with other domains, for example socialsat.com, callservice.us, 591777.com and two more.
These name servers are often deployed together with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, ns1.namepros-dns.com, verification-vpgpzsqa3cv4haccypio4o.ns101.verify.hn and 2rdsmh2br22hsppdbrhmzf99zsdp2fpj.ns.namepros-dns.is.
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.