code2core.com - dns.ninja
code2core.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 0.0.0.0 | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| MX | mail.code2core.com ⭐ | ||||||
| A | 0.0.0.0 | ||||||
| TXT | v=spf1 a mx include:secure-mailgate.com ~all | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting@de 2026-03-23 #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=1787486026 | ||||||
Same first word
code2core.com |
Similar names
Previous names
Next names
DNS History
9 records (5 active, 4 former)
●NScns1.alfahosting.info2026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 00:15:48
● 2026-08-23 12:10:18
●NScns2.alfahosting.info2026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 00:15:48
● 2026-08-23 12:10:18
●NScns3.alfahosting.info2026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 00:15:48
● 2026-08-23 12:10:18
○NSns1626.ztomy.com2020-01-08 → 2020-01-08 · 3 obs
○ 2026-08-22 00:15:48
○ 2026-08-23 12:10:18
○NSns2626.ztomy.com2020-01-08 → 2020-01-08 · 3 obs
○ 2026-08-22 00:15:48
○ 2026-08-23 12:10:18
●MXmail.code2core.com2026-08-22 → 2026-08-23 · 2 obs
● 2026-08-23 12:10:18
●A0.0.0.02026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 00:15:48
● 2026-08-23 12:10:18
○A204.11.56.482020-01-08 → 2020-01-08 · 3 obs
○ 2026-08-22 00:15:48
○ 2026-08-23 12:10:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| code2core.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code2core.com (unsigned zone)
⏱️ Timing
Total: 852ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 0.0.0.0 |
| NS | 3 | cns1.alfahosting.info, cns3.alfahosting.info... |
| MX | 1 | mail.code2core.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
IP Addresses
code2core.com directs to one IP number, which is 0.0.0.0.
Among the host names that share IP numbers with code2core.com are ipb04a1a30.ipv4.lon01.ds.network, soxos-ddns.vicp.cc, 126.90.static.dhcp.aura-net.dk and two others.
Name Servers
The authoritative name servers for code2core.com are cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info — three in total.
code2core.com has at least partial name server overlap with other domains, such as webossis.de, covot.net, lsfb.de and two others.
It is common to find these name servers paired with the name servers ns8.alfahosting.info.
cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info all resolve to exactly two IP numbers apiece: cns1.alfahosting.info → 109.237.142.8 and 2a01:64c0:0:5000::8; cns2.alfahosting.info → 148.251.254.105 and 2a01:4f8:2b02:a88::105; cns3.alfahosting.info → 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
code2core.com routes its mail through a single mail server, mail.code2core.com.