tcd.cc - robtex.com
tcd.cc
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1778287012 | ||||||
PTR for
Subdomains
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSdns1.name-services.com2015-08-20 → 2026-05-09 · 2 obs
● 2026-05-09 00:51:24
●NSdns2.name-services.com2015-08-20 → 2026-05-09 · 2 obs
● 2026-05-09 00:51:24
●NSdns3.name-services.com2015-08-20 → 2026-05-09 · 2 obs
● 2026-05-09 00:51:24
●NSdns4.name-services.com2015-08-20 → 2026-05-09 · 2 obs
● 2026-05-09 00:51:24
●NSdns5.name-services.com2015-08-20 → 2026-05-09 · 2 obs
● 2026-05-09 00:51:24
○MXmail.tcd.cc2015-08-20 → 2020-12-13 · 4 obs
● 2020-12-13 06:24:08
○ 2026-02-14 18:19:20
○ 2026-05-09 00:51:24
●MXmxa-0060ed01.gslb.pphosted.com2026-02-14 → 2026-05-09 · 3 obs
● 2026-02-14 18:19:20
● 2026-05-09 00:51:24
●A50.78.222.1292015-08-20 → 2026-05-09 · 2 obs
● 2026-05-09 00:51:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| tcd.cc | dns2.name-services.com, dns1.name-services.com, dns5.name-services.com, dns3.name-services.com... | - |
✅ Authoritative Response
Server:216.40.47.201
NS records: dns2.name-services.com, dns1.name-services.com, dns5.name-services.com, dns3.name-services.com, dns4.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcd.cc (unsigned zone)
⏱️ Timing
Total: 1102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.78.222.129 |
| NS | 5 | dns1.name-services.com, dns4.name-services.com... |
| MX | 1 | mxa-0060ed01.gslb.pphosted.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf-0060ed01.pphosted.com, MS=ms10620112 |
| SOA | 1 | dns1.name-services.com info.name-service |
Analysis
Hierarchy
tcd.cc is a parent of mail.tcd.cc and www.tcd.cc.
IP Addresses
tcd.cc maps to IP address 50.78.222.129.
Other host names for instance mail.tcd.cc and www.tcd.cc share IP numbers with tcd.cc.
Name Servers
tcd.cc delegates to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.
tcd.cc at least partially shares name servers with other domains such as hbvtechnology.com, lendingsecurities.com, velendo.com, fundfst.com and jetsettravel.ca.
Two IPs per host name:
dns1.name-services.com points to: 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137
dns2.name-services.com points to: 2604:4000:0:d:216:40:47:201 and 216.40.47.201
dns3.name-services.com points to: 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138
dns4.name-services.com points to: 2604:4000:0:d:216:40:47:202 and 216.40.47.202
dns5.name-services.com points to: 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)
Mail Servers
tcd.cc is handled by a single mail server, mxa-0060ed01.gslb.pphosted.com.
tcd.cc shares mail servers with other domains at least in part, for instance aetco.us, transformerlifecycleservices.com, asplundh.com.au, musgrovellc.com and tcd-usa.com.
these mail servers are commonly used alongside the mail servers mxb-0060ed01.gslb.pphosted.com.
mxa-0060ed01.gslb.pphosted.com points to one IP number: 205.220.173.65.