help.io - dns.ninja
help.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:18e0:5:2:7577:4e4d:413b:f507🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix | ||||||
| PTR | relay.mail-forwarder.io | ||||||
| A | 2a00:18e0:5:3:dfe2:c743:85aa:61bc🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix | ||||||
| A | 5.22.145.16🇩🇪 Amazon5.22.145.0/24 | ||||||
| A | 5.22.145.121🇩🇪 Amazon5.22.145.0/24 | ||||||
| NS | dns1.nsdns.info ⭐ | ||||||
| A | 2a04:2b00:14cc::33🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48 | ||||||
| PTR | dns1.nsdns.info | ||||||
| PTR | ns33.i.centralnic-dns.com | ||||||
| A | 193.227.117.33🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| NS | dns2.nsdns.info | ||||||
| A | 2a04:2b00:14dd::33🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48 | ||||||
| PTR | dns2.nsdns.info | ||||||
| PTR | ns33.j.centralnic-dns.com | ||||||
| A | 194.50.187.33🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| PTR | ns1.pdns.ispapi.net | ||||||
| NS | dns3.nsdns.info | ||||||
| A | 2a04:2b00:14ee::33🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48 | ||||||
| PTR | dns3.nsdns.info | ||||||
| PTR | ns33.k.centralnic-dns.com | ||||||
| A | 194.0.182.33🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24 | ||||||
| TXT | 31d94c4eb93594014ad037e7b1f01ee09df01ed6 | ||||||
| SOA | dns1.nsdns.infotech@key-systems.net 2021-10-28 #0 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1786822610 | ||||||
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns1.nsdns.info2017-11-08 → 2026-08-15 · 2 obs
● 2026-08-15 19:48:48
●NSdns2.nsdns.info2017-11-08 → 2026-08-15 · 2 obs
● 2026-08-15 19:48:48
●NSdns3.nsdns.info2017-11-08 → 2026-08-15 · 2 obs
● 2026-08-15 19:48:48
○A2001:41d0:301:100:51:91:60:42021-01-28 → 2021-01-28 · 3 obs
○ 2021-04-13 02:59:30
○ 2026-08-15 19:48:48
○A2604:4500:c:4:66:206:3:382021-04-13 → 2021-04-13 · 4 obs
● 2021-04-13 02:59:30
○ 2026-03-17 13:01:58
○ 2026-08-15 19:48:48
●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-03-17 → 2026-08-15 · 3 obs
● 2026-03-17 13:01:58
● 2026-08-15 19:48:48
●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-03-17 → 2026-08-15 · 3 obs
● 2026-03-17 13:01:58
● 2026-08-15 19:48:48
●A5.22.145.1212026-03-17 → 2026-08-15 · 3 obs
● 2026-03-17 13:01:58
● 2026-08-15 19:48:48
●A5.22.145.162026-03-17 → 2026-08-15 · 3 obs
● 2026-03-17 13:01:58
● 2026-08-15 19:48:48
○A51.91.60.42021-01-28 → 2021-01-28 · 3 obs
○ 2021-04-13 02:59:30
○ 2026-08-15 19:48:48
○A66.206.3.382021-04-13 → 2021-04-13 · 4 obs
● 2021-04-13 02:59:30
○ 2026-03-17 13:01:58
○ 2026-08-15 19:48:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| help.io | dns3.nsdns.info, dns2.nsdns.info, dns1.nsdns.info | - |
✅ Authoritative Response
Server:193.227.117.33
NS records: dns3.nsdns.info, dns2.nsdns.info, dns1.nsdns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for help.io (unsigned zone)
⏱️ Timing
Total: 695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 5.22.145.16, 5.22.145.121 |
| AAAA | 2 | 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 2a00:18e0:5:2:7577:4e4d:413b:f507 |
| NS | 3 | dns2.nsdns.info, dns3.nsdns.info... |
| TXT | 1 | 31d94c4eb93594014ad037e7b1f01ee09df01ed6 |
| SOA | 1 | dns1.nsdns.info tech.key-systems.net |
Analysis
IP Addresses
help.io resolves to four IP addresses: 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc.
jazzoptisch.de, lyft.link, valaro.no and two other host names share IP numbers with help.io.
Name Servers
help.io carries NS records delegating to dns1.nsdns.info, dns2.nsdns.info and dns3.nsdns.info.
help.io shares at least some of its name servers with other domains, including iitsd.com, chile-informationen.de, r-jenewein.at and two others.
These name servers are frequently paired with the name servers ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
dns1.nsdns.info, dns2.nsdns.info and dns3.nsdns.info are three hostnames that each resolve to a pair of IP addresses: dns1.nsdns.info to 193.227.117.33 and 2a04:2b00:14cc::33, dns2.nsdns.info to 194.50.187.33 and 2a04:2b00:14dd::33, and dns3.nsdns.info to 194.0.182.33 and 2a04:2b00:14ee::33.