squarecore.com - dns.ninja
squarecore.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.58.9.154🇩🇪 netcup-AS89.58.8.0/22 | ||||||
| PTR | v2202512287728412912.goodsrv.de | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2021-12-23 #10 | ||||||
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=1783185096 | ||||||
Previously MX for
squarecore.com |
Same first word
squarecore.com |
squarecore.de |
Similar names
DNS History
7 records (4 active, 3 former)
●NSroot-dns.netcup.net2015-08-07 → 2026-07-04 · 2 obs
● 2026-07-04 17:18:46
●NSsecond-dns.netcup.net2015-08-07 → 2026-07-04 · 2 obs
● 2026-07-04 17:18:46
●NSthird-dns.netcup.net2015-08-07 → 2026-07-04 · 2 obs
● 2026-07-04 17:18:46
○MXmail.squarecore.com2015-08-07 → 2016-07-30 · 4 obs
● 2016-07-30 01:55:04
○ 2017-01-10 01:50:38
○ 2026-07-04 17:18:46
○MXsquarecore.com2017-01-10 → 2018-10-19 · 5 obs
● 2017-01-10 01:50:38
● 2018-10-19 03:06:48
○ 2026-04-06 00:13:40
○ 2026-07-04 17:18:46
○A37.120.177.1112015-08-07 → 2018-10-19 · 4 obs
● 2018-10-19 03:06:48
○ 2026-04-06 00:13:40
○ 2026-07-04 17:18:46
●A89.58.9.1542026-04-06 → 2026-07-04 · 3 obs
● 2026-04-06 00:13:40
● 2026-07-04 17:18:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| squarecore.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for squarecore.com (unsigned zone)
⏱️ Timing
Total: 1045ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.58.9.154 |
| NS | 3 | third-dns.netcup.net, second-dns.netcup.net... |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
squarecore.com resolves to just one IP address, 89.58.9.154.
Other host names share IP numbers with squarecore.com; v2202512287728412912.goodsrv.de is one such example.
Name Servers
Three name servers are authoritative for squarecore.com: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
squarecore.com partially shares its NS delegation with several other domains, including rgoessl.de, ot-hessen.de, divided-by-zero.de and two others.
root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44. All three hostnames point to two IP numbers each.