ntt.cm - robtex.com
ntt.cm
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-os001.ocn.ad.jp ⚠️ Not in zone NS records | ||||||
| A | 2001:380:0:11c::101🇯🇵 OCN2001:380::/32 IPv6 Network, Japan | ||||||
| PTR | ns-os001.ocn.ad.jp | ||||||
| A | 203.139.161.37🇯🇵 OCN203.139.160.0/19 (AS4713) CIDR BLOCK 1 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | ns-os001.ocn.ad.jp | ||||||
| NS | pns.ocn.ad.jp ⚠️ Not in zone NS records | ||||||
| A | 2001:380:0:12::101🇯🇵 OCN2001:380::/32 IPv6 Network, Japan | ||||||
| PTR | pns.ocn.ad.jp | ||||||
| A | 203.139.160.19🇯🇵 OCN203.139.160.0/19 (AS4713) CIDR BLOCK 1 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | pns.ocn.ad.jp | ||||||
cm
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 195.24.205.60🇨🇲 CAMNET-AS195.24.205.0/24 | ||||||
| NS | ns1.nic.cm ⭐ | ||||||
| NS | auth02.ns.uu.net ⚠️ Not in parent delegation | ||||||
| NS | ns-cm.afrinic.net ⚠️ Not in parent delegation | ||||||
| NS | ns-cm.nic.fr ⚠️ Not in parent delegation | ||||||
| NS | ns.itu.ch ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.cm | ||||||
| NS | phloem.uoregon.edu ⚠️ Not in parent delegation | ||||||
| TXT | Generation Time: 1778331629 | ||||||
| TXT | Generation Time ISO 8601: 2026-05-09 13:00:29 | ||||||
| SOA | ns1.nic.cmdotcm@antic.cm 2026-05-09 #13 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
○NSdns1.name-services.com2018-01-23 → 2018-01-23 · 3 obs
○ 2026-04-23 20:34:28
○ 2026-05-09 14:22:54
○NSdns2.name-services.com2018-01-23 → 2018-01-23 · 3 obs
○ 2026-04-23 20:34:28
○ 2026-05-09 14:22:54
○NSdns3.name-services.com2018-01-23 → 2018-01-23 · 3 obs
○ 2026-04-23 20:34:28
○ 2026-05-09 14:22:54
○NSdns4.name-services.com2018-01-23 → 2018-01-23 · 3 obs
○ 2026-04-23 20:34:28
○ 2026-05-09 14:22:54
○NSdns5.name-services.com2018-01-23 → 2018-01-23 · 3 obs
○ 2026-04-23 20:34:28
○ 2026-05-09 14:22:54
●NSns-os001.ocn.ad.jp2026-04-23 → 2026-05-09 · 3 obs
● 2026-04-23 20:34:28
● 2026-05-09 14:22:54
●NSpns.ocn.ad.jp2026-04-23 → 2026-05-09 · 3 obs
● 2026-04-23 20:34:28
● 2026-05-09 14:22:54
○MXmx.ntt.cm.cust.a.hostedemail.com2018-01-23 → 2018-01-23 · 3 obs
○ 2026-04-23 20:34:28
○ 2026-05-09 14:22:54
○A69.64.147.352018-01-23 → 2018-01-23 · 3 obs
○ 2026-04-23 20:34:28
○ 2026-05-09 14:22:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cm | ns.itu.ch, ns1.nic.cm, ns2.nic.cm, ns-cm.nic.fr... | 11 records |
| ntt.cm | ns-os001.ocn.ad.jp, pns.ocn.ad.jp | - |
✅ Authoritative Response
Server:203.139.160.19
NS records: ns-os001.ocn.ad.jp, pns.ocn.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntt.cm (unsigned zone)
⏱️ Timing
Total: 1435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 11
In-bailiwick: 2 (ns1.nic.cm, ns2.nic.cm)
Out-of-bailiwick: 9 (ns.itu.ch, ns-cm.nic.fr, ns-cm.afrinic.net...)
Analysis
Name Servers
ntt.cm's delegation is to two name servers ns-os001.ocn.ad.jp and pns.ocn.ad.jp.
ntt.cm shares the same name server configuration as other domains, such as 194.254.210.in-addr.arpa, 201.145.210.in-addr.arpa, 11.190.210.in-addr.arpa, 200.110.220.in-addr.arpa and 176.139.203.in-addr.arpa.
ntt.cm shares name servers with other domains to at least some extent, for instance 112.184.110.220.in-addr.arpa and meiko.co.jp.
These name servers are commonly used with dns.itoh.co.jp, ns2.meiko.co.jp and ns.meiko.co.jp.
Host names with two IP numbers: ns-os001.ocn.ad.jp points to 2001:380:0:11c::101 and 203.139.161.37; pns.ocn.ad.jp points to 2001:380:0:12::101 and 203.139.160.19