f-center.jp - robtex.com
f-center.jp
| DNSSEC | ⚠️ Not signed | ||||||
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=1778817603 | ||||||
Same first word
Similar names
center-f.ru |
centre-f.com |
centre-f.net |
entre-fc.com |
centre-f.fr |
refn-tec.com |
center-f.jp |
cf-enter.com |
cefet-rn.br |
centre-f.eu |
f-centre.ru |
center-f.com |
DNS History
4 records (0 active, 4 former)
○NSdns01.yahoowebhosting.jp2015-06-15 → 2015-10-27 · 4 obs
● 2015-06-15 10:46:04
● 2015-10-27 08:43:18
○ 2017-02-02 09:54:44
○ 2026-05-15 04:35:22
● 2015-10-27 08:43:18
○ 2017-02-02 09:54:44
○ 2026-05-15 04:35:22
○NSdns02.yahoowebhosting.jp2015-06-15 → 2015-10-27 · 4 obs
● 2015-06-15 10:46:04
● 2015-10-27 08:43:18
○ 2017-02-02 09:54:44
○ 2026-05-15 04:35:22
● 2015-10-27 08:43:18
○ 2017-02-02 09:54:44
○ 2026-05-15 04:35:22
○MXsmtp.f-center.jp2015-06-15 → 2015-10-27 · 4 obs
● 2015-06-15 10:46:04
● 2015-10-27 08:43:18
○ 2017-02-02 09:54:44
○ 2026-05-15 04:35:22
● 2015-10-27 08:43:18
○ 2017-02-02 09:54:44
○ 2026-05-15 04:35:22
○A210.157.30.682015-06-15 → 2015-10-27 · 4 obs
● 2015-06-15 10:46:04
● 2015-10-27 08:43:18
○ 2017-02-02 09:54:44
○ 2026-05-15 04:35:22
● 2015-10-27 08:43:18
○ 2017-02-02 09:54:44
○ 2026-05-15 04:35:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, h.dns.jp, a.dns.jp, b.dns.jp... | - |
✅ Authoritative Response
Server:150.100.6.8
NS records: c.dns.jp, h.dns.jp, a.dns.jp, b.dns.jp, g.dns.jp, f.dns.jp, e.dns.jp, d.dns.jp
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1699ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|