tedlar.com.cn - robtex.com
tedlar.com.cn
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030719399 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSpdns1.ultradns.net2026-06-17 → 2026-08-01 · 2 obs
● 2026-08-01 07:42:34
●NSpdns2.ultradns.net2026-06-17 → 2026-08-01 · 2 obs
● 2026-08-01 07:42:34
●NSpdns3.ultradns.org2026-06-17 → 2026-08-01 · 2 obs
● 2026-08-01 07:42:34
●NSpdns4.ultradns.org2026-06-17 → 2026-08-01 · 2 obs
● 2026-08-01 07:42:34
●NSpdns5.ultradns.info2026-06-17 → 2026-08-01 · 2 obs
● 2026-08-01 07:42:34
●NSpdns6.ultradns.co.uk2026-06-17 → 2026-08-01 · 2 obs
● 2026-08-01 07:42:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tedlar.com.cn | pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org... | - |
✅ Authoritative Response
Server:199.7.69.1
NS records: pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at tedlar.com.cn: Error: DNS query timeout: 203.119.25.1 for DS tedlar.com.cn
⏱️ Timing
Total: 4459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns2.ultradns.net contact.usa.dupont.co |
Analysis
Name Servers
tedlar.com.cn carries NS records listing 6 name servers — pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 others.
The name servers of tedlar.com.cn overlap at least partially with those of other domains — among them realtimegamingsucksass.com, parker-kalon.com, 36.230.15.in-addr.arpa and two more.
These name servers commonly appear in delegations together with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 7 other.
Hostnames that resolve to two IP addresses:
The A records for pdns5.ultradns.info return 204.74.114.1 and 2610:a1:1016::1.
The A records for pdns1.ultradns.net return 204.74.108.1 and 2001:502:f3ff::1.
The A records for pdns2.ultradns.net return 204.74.109.1 and 2610:a1:1014::1.
The A records for pdns3.ultradns.org return 199.7.68.1 and 2610:a1:1015::1.
The A records for pdns4.ultradns.org return 199.7.69.1 and 2001:502:4612::1.
The A records for pdns6.ultradns.co.uk return 204.74.115.1 and 2610:a1:1017::1.