help - robtex.com
help
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-07-02 #0 | ||||||
Previously NS for
Subdomains
Same first word
Similar names
DNS History
19 records (5 active, 14 former)
○NSa.help.dyntld.net2015-09-01 → 2017-10-08 · 4 obs
● 2017-10-08 14:11:10
○ 2017-12-24 11:57:22
○ 2026-07-02 11:21:56
●NSa.nic.help2026-02-14 → 2026-07-02 · 3 obs
● 2026-02-14 16:47:00
● 2026-07-02 11:21:56
○NSa.ns.uniregistry.net2015-09-01 → 2015-09-01 · 3 obs
○ 2015-09-10 10:10:38
○ 2026-07-02 11:21:56
○NSb.help.dyntld.net2015-09-01 → 2017-10-08 · 4 obs
● 2017-10-08 14:11:10
○ 2017-12-24 11:57:22
○ 2026-07-02 11:21:56
●NSb.nic.help2026-02-14 → 2026-07-02 · 3 obs
● 2026-02-14 16:47:00
● 2026-07-02 11:21:56
○NSc.help.dyntld.net2015-09-01 → 2017-10-08 · 4 obs
● 2017-10-08 14:11:10
○ 2017-12-24 11:57:22
○ 2026-07-02 11:21:56
●NSc.nic.help2026-02-14 → 2026-07-02 · 3 obs
● 2026-02-14 16:47:00
● 2026-07-02 11:21:56
●NSd.nic.help2026-02-14 → 2026-07-02 · 3 obs
● 2026-02-14 16:47:00
● 2026-07-02 11:21:56
○NSd.ns.uniregistry.info2016-08-01 → 2016-08-17 · 5 obs
● 2016-08-01 18:34:38
● 2016-08-17 20:42:38
○ 2016-08-19 12:49:28
○ 2026-07-02 11:21:56
○NSns.uniregistry.net2015-09-01 → 2021-12-21 · 4 obs
● 2021-12-21 09:33:20
○ 2026-02-14 16:47:00
○ 2026-07-02 11:21:56
●NSns0.centralnic.net2026-02-14 → 2026-07-02 · 3 obs
● 2026-02-14 16:47:00
● 2026-07-02 11:21:56
○NSns1.uniregistry.net2015-09-10 → 2021-12-21 · 5 obs
● 2015-09-10 10:10:38
● 2021-12-21 09:33:20
○ 2026-02-14 16:47:00
○ 2026-07-02 11:21:56
○NSns2.uniregistry.info2016-08-19 → 2021-12-21 · 5 obs
● 2016-08-19 12:49:28
● 2021-12-21 09:33:20
○ 2026-02-14 16:47:00
○ 2026-07-02 11:21:56
○NSns3.uniregistry.net2017-10-08 → 2021-12-21 · 5 obs
● 2017-10-08 14:11:10
● 2021-12-21 09:33:20
○ 2026-02-14 16:47:00
○ 2026-07-02 11:21:56
○NSns4.uniregistry.info2017-10-08 → 2021-12-21 · 5 obs
● 2017-10-08 14:11:10
● 2021-12-21 09:33:20
○ 2026-02-14 16:47:00
○ 2026-07-02 11:21:56
○NStld.isc-sns.info2015-09-01 → 2015-09-01 · 3 obs
○ 2015-09-10 10:10:38
○ 2026-07-02 11:21:56
○NStld.isc-sns.net2015-09-01 → 2015-09-01 · 3 obs
○ 2015-09-10 10:10:38
○ 2026-07-02 11:21:56
○NSuni-1-tld.d-zone.ca2017-07-20 → 2017-09-08 · 5 obs
● 2017-07-20 20:52:06
● 2017-09-08 00:04:00
○ 2017-10-08 14:11:10
○ 2026-07-02 11:21:56
○NSuni-2-tld.d-zone.ca2017-07-20 → 2017-09-08 · 5 obs
● 2017-07-20 20:52:06
● 2017-09-08 00:04:00
○ 2017-10-08 14:11:10
○ 2026-07-02 11:21:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | d.nic.help, a.nic.help, b.nic.help, c.nic.help | 8 records |
✅ Authoritative Response
Server:212.18.248.158
NS records: d.nic.help, a.nic.help, b.nic.help, c.nic.help
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | d.nic.help, c.nic.help... |
| SOA | 1 | ns0.centralnic.net hostmaster.centralnic |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.help, b.nic.help, c.nic.help...)
Analysis
Hierarchy
Under help as parent sit 596703.help, ercclaimworld.help, melbet89725.help, nbimg.help, tkshops.help and several thousand other host names.
Name Servers
help delegates to five name servers: a.nic.help, b.nic.help, c.nic.help and two others.
The name servers of help overlap at least partially with those of other domains — among them deloitte, vg, rent and two more.
These name servers commonly appear in delegations together with ns0.centralnic.net, ns1.centralnic.net, ns2.centralnic.net and 7 other.
Host names that resolve to four IP numbers:
ns0.centralnic.net resolves to 54.217.78.230, 63.34.52.177, 2a05:d018:4a2:c101::150 and 2a05:d018:4a2:c102::150.
Host names that have two IP addresses:
a.nic.help has two IP addresses: 194.169.218.158 and 2001:67c:13cc::1:158.
b.nic.help has two IP addresses: 185.24.64.158 and 2a04:2b00:13cc::1:158.
c.nic.help has two IP addresses: 212.18.248.158 and 2a04:2b00:13ee::158.
d.nic.help has two IP addresses: 212.18.249.158 and 2a04:2b00:13ff::158.