a2b.help - dns.ninja
a2b.help
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 212.227.127.238๐ฉ๐ช IONOS-AS212.227.127.0/24 IONOS SE | ||||||
| PTR | ip212-227-127-238.pbiaas.com | ||||||
| NS | ns1.a2b.help โญ | ||||||
| A | 212.227.127.238๐ฉ๐ช IONOS-AS212.227.127.0/24 IONOS SE | ||||||
| PTR | ip212-227-127-238.pbiaas.com | ||||||
| NS | ns2.a2b.help | ||||||
| A | 212.227.127.238๐ฉ๐ช IONOS-AS212.227.127.0/24 IONOS SE | ||||||
| PTR | ip212-227-127-238.pbiaas.com | ||||||
| SOA | ns1.a2b.helpadmin@a2b.help 2026-01-16 #1 | ||||||
help
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | ns0.centralnic.net โญ | ||||||
| NS | a.nic.help | ||||||
| NS | b.nic.help | ||||||
| NS | c.nic.help | ||||||
| NS | d.nic.help | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1786872584 | ||||||
Subdomains
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
โNSns1.a2b.help2026-03-05 โ 2026-08-16 ยท 2 obs
โ 2026-03-05 15:26:58
โ 2026-08-16 09:31:50
โ 2026-08-16 09:31:50
โNSns2.a2b.help2026-03-05 โ 2026-08-16 ยท 2 obs
โ 2026-03-05 15:26:58
โ 2026-08-16 09:31:50
โ 2026-08-16 09:31:50
โA212.227.127.2382026-03-05 โ 2026-08-16 ยท 2 obs
โ 2026-03-05 15:26:58
โ 2026-08-16 09:31:50
โ 2026-08-16 09:31:50
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | a.nic.help, b.nic.help, c.nic.help, d.nic.help | 8 records |
| a2b.help | ns2.a2b.help, ns1.a2b.help | 2 records |
โ Authoritative Response
Server:212.227.127.238
NS records: ns2.a2b.help, ns1.a2b.help
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for a2b.help (unsigned zone)
โฑ๏ธ Timing
Total: 272ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.227.127.238 |
| NS | 2 | ns1.a2b.help, ns2.a2b.help |
| SOA | 1 | ns1.a2b.help admin.a2b.help |
๐ Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.help, b.nic.help, c.nic.help...)
Analysis
Hierarchy
ns2.a2b.help and ns1.a2b.help are both subdomains of a2b.help.
IP Addresses
a2b.help resolves to one IP address: 212.227.127.238.
Other hosts including ip212-227-127-238.pbiaas.com, ns2.a2b.help and ns1.a2b.help share IP addresses with a2b.help.
Name Servers
a2b.help uses two name servers for its delegation: ns1.a2b.help and ns2.a2b.help.
ns1.a2b.help resolves to 212.227.127.238; ns2.a2b.help resolves to the same IP address, 212.227.127.238.
Both ns1.a2b.help and ns2.a2b.help resolve to 212.227.127.238 IP addresses each.