12cm.jp - robtex.com
12cm.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1773558003 | ||||||
Same first word
Similar names
DNS History
10 records (9 active, 1 former)
●NSns.gabia.co.kr2019-03-17 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:38
●NSns1.gabia.co.kr2019-03-17 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:38
●MXalt1.aspmx.l.google.com2019-03-17 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:38
●MXalt2.aspmx.l.google.com2019-03-17 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:38
●MXalt3.aspmx.l.google.com2019-03-17 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:38
●MXalt4.aspmx.l.google.com2019-03-17 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:38
●MXaspmx.l.google.com2019-03-17 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:38
●A18.179.230.92026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:38
○A54.238.195.542019-03-17 → 2019-03-17 · 2 obs
○ 2026-03-19 18:21:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, f.dns.jp, d.dns.jp, g.dns.jp... | - |
| 12cm.jp | ns.gabia.co.kr, ns.gabia.net, ns1.gabia.co.kr | - |
✅ Authoritative Response
Server: 43.201.170.100
NS records: ns.gabia.co.kr, ns.gabia.net, ns1.gabia.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 12cm.jp (unsigned zone)
⏱️ Timing
Total: 1449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.179.230.9 |
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | google-site-verification=bVVobQ6tlWBITVy |
| SOA | 1 | ns.gabia.co.kr hosting.gabia.com |
Analysis
IP Addresses
12cm.jp maps to IP address 18.179.230.9.
Name Servers
12cm.jp is delegated to name servers ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.
12cm.jp at least partially shares name servers with other domains such as engblue.com, gallery2.co.kr, ploonet.com, ciscorp.co.kr and 2zcom.net.
these name servers are commonly used with the name servers ns1.gabia.net.
Host names with two IP numbers:
ns.gabia.net points to 121.78.117.39 and 211.234.124.90.
Host names with one IP number:
ns1.gabia.co.kr points to 20.200.205.248.
ns.gabia.co.kr points to 43.201.170.100.
Mail Servers
12cm.jp is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
12cm.jp shares mail servers with other domains at least in part, for instance mymailtest.bhc.edu, wearewowagency.com, accelasearch.net, ns500759.ns500758.ns500758.ns500698.ns500758.ns500698.ns500735.ns500698.ns500735.ns500736.ns500698.ns500736.ns500576.ns500619.ns500576.ns500576.ns500576.trackreceptor.com and ns500734.ns500693.ns500734.ns500734.ns500734.ns500693.ns500699.ns500693.ns500588.ns500683.ns500612.ns500588.ns500588.dtrkdll.com.
These mail servers are commonly used together with aspmx2.googlemail.com and aspmx3.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27
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)