synopsys.cx - robtex.com
synopsys.cx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | badc-ipam-exdns1.synopsys.com ⭐ | ||||||
| A | 10.192.3.99 | ||||||
| NS | exdns1.synopsys.com | ||||||
| A | 149.117.1.1🇺🇸 AS7809149.117.1.0/24 SYNOPSYS_INDIA_PVT_LTD_OM201609201526162 | ||||||
| PTR | exdns1.synopsys.com | ||||||
| NS | exdns2.synopsys.com | ||||||
| A | 149.117.1.2🇺🇸 AS7809149.117.1.0/24 SYNOPSYS_INDIA_PVT_LTD_OM201609201526162 | ||||||
| PTR | exdns2.synopsys.com | ||||||
| NS | exdns3.synopsys.com | ||||||
| A | 149.117.1.3🇺🇸 AS7809149.117.1.0/24 SYNOPSYS_INDIA_PVT_LTD_OM201609201526162 | ||||||
| PTR | exdns3.synopsys.com | ||||||
| NS | exdns4.synopsys.com | ||||||
| A | 149.117.1.4🇺🇸 AS7809149.117.1.0/24 SYNOPSYS_INDIA_PVT_LTD_OM201609201526162 | ||||||
| PTR | exdns4.synopsys.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | badc-ipam-exdns1.synopsys.comhmaster@synopsys.com serial=1226946865 | ||||||
cx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.anycast.nic.cx ⭐ | ||||||
| NS | ns1.anycastdns.cz | ||||||
| NS | ns2.anycastdns.cz | ||||||
| TXT | Generation Time ISO 8601: 2026-06-05 23:19:59 | ||||||
| TXT | Generation Time: 1780701599 | ||||||
| SOA | ns.anycast.nic.cxhostmaster@coccaregistry.org 2026-06-05 #12 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSbadc-ipam-exdns1.synopsys.com2026-05-19 → 2026-06-06 · 5 obs
● 2026-05-25 17:35:52
○ 2026-06-03 05:08:00
● 2026-06-06 00:38:08
● 2026-06-06 00:38:10
●NSexdns1.synopsys.com2026-05-19 → 2026-06-06 · 5 obs
● 2026-05-25 17:35:52
○ 2026-06-03 05:08:00
● 2026-06-06 00:38:08
● 2026-06-06 00:38:10
●NSexdns2.synopsys.com2026-05-19 → 2026-06-06 · 5 obs
● 2026-05-25 17:35:52
○ 2026-06-03 05:08:00
● 2026-06-06 00:38:08
● 2026-06-06 00:38:10
●NSexdns3.synopsys.com2026-05-19 → 2026-06-06 · 5 obs
● 2026-05-25 17:35:52
○ 2026-06-03 05:08:00
● 2026-06-06 00:38:08
● 2026-06-06 00:38:10
●NSexdns4.synopsys.com2026-05-19 → 2026-06-06 · 5 obs
● 2026-05-25 17:35:52
○ 2026-06-03 05:08:00
● 2026-06-06 00:38:08
● 2026-06-06 00:38:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cx | ns2.anycastdns.cz, ns1.anycastdns.cz, ns.anycast.nic.cx | 5 records |
| synopsys.cx | exdns1.synopsys.com, exdns2.synopsys.com, exdns3.synopsys.com, exdns4.synopsys.com | - |
✅ Authoritative Response
Server:149.117.1.1
NS records: exdns1.synopsys.com, exdns2.synopsys.com, exdns3.synopsys.com, exdns4.synopsys.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for synopsys.cx (unsigned zone)
⏱️ Timing
Total: 2973ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | exdns3.synopsys.com, exdns2.synopsys.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | badc-ipam-exdns1.synopsys.com hmaster.sy |
📌 Glue Records Collected
Total: 5
In-bailiwick: 2 (ns.anycast.nic.cx, ns.anycast.nic.cx)
Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)
Analysis
Name Servers
The zone synopsys.cx is authoritative on 5 name servers: badc-ipam-exdns1.synopsys.com, exdns1.synopsys.com, exdns2.synopsys.com and two additional ones.
At least some of synopsys.cx's name servers are shared with other domains, for example mojavedesign.com, synopsys.hk, chipidea.asia and two more.
These name servers tend to be deployed in combination with the name servers exdns3.synopsys.com and exdns4.synopsys.com.
Host names with one IP number:
badc-ipam-exdns1.synopsys.com resolves to 10.192.3.99.
exdns1.synopsys.com resolves to 149.117.1.1.
exdns2.synopsys.com resolves to 149.117.1.2.
exdns3.synopsys.com resolves to 149.117.1.3.
exdns4.synopsys.com resolves to 149.117.1.4.