host - dns.ninja
host
(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 2026-07-10 #1 | ||||||
PTR for
NS for
eip.tw |
cecep.cn |
csgjj.com.cn |
icct.com.tw |
e-shopmall.com |
lsz.gov.cn |
168job.com.tw |
ai.club.tw |
sdns2.hrbb.com.cn |
my-fb.com |
xn--168-1n9dj1pk21hn6o.com |
health99.net |
my-web.tw |
health99.tw |
efg.cn |
Previously NS for
MX for
Previously MX for
Subdomains
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSa.nic.host2015-09-03 → 2026-02-23 · 4 obs
● 2026-02-23 20:13:10
○ 2026-02-23 23:41:56
○ 2026-07-10 21:56:44
○NSb.nic.host2015-09-03 → 2026-02-23 · 4 obs
● 2026-02-23 20:13:10
○ 2026-02-23 23:41:56
○ 2026-07-10 21:56:44
○NSc.nic.host2015-09-03 → 2020-08-10 · 4 obs
● 2020-08-10 01:20:24
○ 2020-09-23 17:05:20
○ 2026-07-10 21:56:44
○NSd.nic.host2015-09-03 → 2020-08-10 · 4 obs
● 2020-08-10 01:20:24
○ 2020-09-23 17:05:20
○ 2026-07-10 21:56:44
○NSe.nic.host2020-09-23 → 2026-02-23 · 5 obs
● 2020-09-23 17:05:20
● 2026-02-23 20:13:10
○ 2026-02-23 23:41:56
○ 2026-07-10 21:56:44
○NSf.nic.host2020-09-23 → 2026-02-23 · 5 obs
● 2020-09-23 17:05:20
● 2026-02-23 20:13:10
○ 2026-02-23 23:41:56
○ 2026-07-10 21:56:44
○NSg.nic.host2020-10-14 → 2022-01-06 · 5 obs
● 2020-10-14 14:56:02
● 2022-01-06 17:54:52
○ 2026-02-14 16:33:30
○ 2026-07-10 21:56:44
●NSns.trs-dns.com2026-03-17 → 2026-07-10 · 3 obs
● 2026-03-17 09:12:06
● 2026-07-10 21:56:44
○NSns0.centralnic.net2015-09-03 → 2026-03-17 · 4 obs
● 2026-03-17 08:25:50
○ 2026-03-17 09:12:06
○ 2026-07-10 21:56:44
●NSns01.trs-dns.com2026-02-14 → 2026-07-10 · 3 obs
● 2026-02-14 16:33:30
● 2026-07-10 21:56:44
●NSns01.trs-dns.net2026-02-14 → 2026-07-10 · 3 obs
● 2026-02-14 16:33:30
● 2026-07-10 21:56:44
●NSns10.trs-dns.info2026-02-14 → 2026-07-10 · 3 obs
● 2026-02-14 16:33:30
● 2026-07-10 21:56:44
●NSns10.trs-dns.org2026-02-14 → 2026-07-10 · 3 obs
● 2026-02-14 16:33:30
● 2026-07-10 21:56:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| host | ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com | 8 records |
✅ Authoritative Response
Server:64.96.2.1
NS records: ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns01.trs-dns.com, ns01.trs-dns.net... |
| SOA | 1 | ns.trs-dns.com trs-ops.tucows.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
Hierarchy
The parent domain host covers cpu.host, newday.host, netplus.host, xan.host, mynode.host and several thousand other host names.
Name Server Role
Among the domains delegated to host as a name server are eip.tw, cecep.cn, csgjj.com.cn, icct.com.tw, e-shopmall.com and a handful of others.
It is common to see ns1.eip.tw, ns2.eip.tw and host.cecep.cn acting as name servers in combination with host.
Mail Server Role
allhosting.net and firstmateitalia.com share host as a mail server.
The mail servers allhosting.net, aspmx2.googlemail.com and aspmx.l.google.com are commonly grouped with host.
Name Servers
Five name servers handle delegation for host: ns01.trs-dns.com, ns.trs-dns.com, ns10.trs-dns.info and two others.
host partially shares its NS delegation with several other domains, including cloud, dish, gov.in and two others.
In DNS configurations, these name servers often share authority with ns01.trs-dns.net, ns10.trs-dns.org, ns.cmc.iq and 7 other name servers.
Host names pointing to two IP addresses:
ns01.trs-dns.com resolves to two addresses: 64.96.1.1 and 2620:57:4001::1.
ns.trs-dns.com resolves to two addresses: 64.96.1.1 and 2620:57:4001::1.
ns10.trs-dns.info resolves to two addresses: 64.78.204.1 and 2620:171:812:1534:8::1.
ns01.trs-dns.net resolves to two addresses: 64.96.2.1 and 2620:57:4002::1.
ns10.trs-dns.org resolves to two addresses: 64.78.205.1 and 2620:171:813:1534:8::1.
ns01.trs-dns.com along with ns.trs-dns.com each resolve to 2620:57:4001::1 IP addresses.
ns01.trs-dns.com along with ns.trs-dns.com each resolve to 64.96.1.1 IP addresses.