tz - robtex.com
tz
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | ns2.tznic.or.tz โญ | ||||||
| NS | fork.sth.dnsnode.net โ ๏ธ Not in parent delegation | ||||||
| NS | ns.anycast.co.tz | ||||||
| NS | rip.psg.com โ ๏ธ Not in parent delegation | ||||||
| NS | tz-e.ns.nic.cz โ ๏ธ Not in parent delegation | ||||||
| SOA | ns2.tznic.or.tzrajisi@tcra.go.tz serial=1791966081 | ||||||
(root)
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.root-servers.net โญ โ ๏ธ Not in parent delegation | ||||||
| NS | b.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | c.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | d.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | e.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | f.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | g.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | h.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | i.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | j.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | k.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | l.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| NS | m.root-servers.net โ ๏ธ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-10-14 #0 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
โNSd.ext.nic.cz2015-09-03 โ 2021-11-21 ยท 4 obs
โ 2015-09-03 05:59:20
โ 2021-11-21 18:10:58
โ 2026-02-14 16:45:26
โ 2026-10-14 12:16:10
โ 2021-11-21 18:10:58
โ 2026-02-14 16:45:26
โ 2026-10-14 12:16:10
โNSfork.sth.dnsnode.net2015-09-03 โ 2026-10-14 ยท 2 obs
โ 2015-09-03 05:59:20
โ 2026-10-14 12:16:10
โ 2026-10-14 12:16:10
โNSns-tz.afrinic.net2015-09-03 โ 2021-11-21 ยท 4 obs
โ 2015-09-03 05:59:20
โ 2021-11-21 18:10:58
โ 2026-02-14 16:45:26
โ 2026-10-14 12:16:10
โ 2021-11-21 18:10:58
โ 2026-02-14 16:45:26
โ 2026-10-14 12:16:10
โNSns.anycast.co.tz2015-09-03 โ 2026-10-14 ยท 2 obs
โ 2015-09-03 05:59:20
โ 2026-10-14 12:16:10
โ 2026-10-14 12:16:10
โNSns2.tznic.or.tz2015-09-03 โ 2026-10-14 ยท 2 obs
โ 2015-09-03 05:59:20
โ 2026-10-14 12:16:10
โ 2026-10-14 12:16:10
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tz | ns.anycast.co.tz, ns2.tznic.or.tz, rip.psg.com, fork.sth.dnsnode.net... | 10 records |
โ Authoritative Response
Server:2001:43f8:e0:1::67
NS records: ns.anycast.co.tz, ns2.tznic.or.tz, rip.psg.com, fork.sth.dnsnode.net, tz-e.ns.nic.cz
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 3022ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | tz-e.ns.nic.cz, ns.anycast.co.tz... |
| SOA | 1 | ns2.tznic.or.tz rajisi.tcra.go.tz |
๐ Glue Records Collected
Total: 10
In-bailiwick: 4 (ns.anycast.co.tz, ns.anycast.co.tz, ns2.tznic.or.tz...)
Out-of-bailiwick: 6 (rip.psg.com, rip.psg.com, fork.sth.dnsnode.net...)
Analysis
Hierarchy
tz sits above bukhary.tz, doppelherz.tz, boni.tz, 888.tz and coffeebean.tz as their parent, a role it holds for thousands of other host names too.
Name Servers
Delegation for tz is to five name servers: rip.psg.com, tz-e.ns.nic.cz, fork.sth.dnsnode.net and two others.