casec.com - dns.ninja
casec.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785282167 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSdns-b.iij.ad.jp2015-07-20 → 2021-03-01 · 4 obs
● 2021-03-01 19:21:12
○ 2026-04-01 10:33:32
○ 2026-07-28 23:57:42
○NSdns-c.iij.ad.jp2015-07-20 → 2021-03-01 · 4 obs
● 2021-03-01 19:21:12
○ 2026-04-01 10:33:32
○ 2026-07-28 23:57:42
●NSns000.d-53.net2026-04-01 → 2026-07-28 · 3 obs
● 2026-04-01 10:33:32
● 2026-07-28 23:57:42
●NSns002-tihru7h6rptk9grk.t.d-53.info2026-04-01 → 2026-07-28 · 3 obs
● 2026-04-01 10:33:32
● 2026-07-28 23:57:42
●NSns002-tihru7h6rptk9grk.t.d-53.jp2026-04-01 → 2026-07-28 · 3 obs
● 2026-04-01 10:33:32
● 2026-07-28 23:57:42
●NSns002-tihru7h6rptk9grk.t.d-53.org2026-04-01 → 2026-07-28 · 3 obs
● 2026-04-01 10:33:32
● 2026-07-28 23:57:42
●MXinbound-smtp.ap-northeast-1.amazonaws.com2026-04-01 → 2026-07-28 · 2 obs
● 2026-07-28 23:57:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| casec.com | ns002-tihru7h6rptk9grk.t.d-53.info, ns002-tihru7h6rptk9grk.t.d-53.jp, ns002-tihru7h6rptk9grk.t.d-53.org | - |
✅ Authoritative Response
Server:210.138.20.93
NS records: ns002-tihru7h6rptk9grk.t.d-53.info, ns002-tihru7h6rptk9grk.t.d-53.jp, ns002-tihru7h6rptk9grk.t.d-53.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns002-tihru7h6rptk9grk.t.d-53.info, ns002-tihru7h6rptk9grk.t.d-53.jp... |
| MX | 1 | inbound-smtp.ap-northeast-1.amazonaws.co |
| TXT | 1 | google-site-verification=kq81JlArNbwes3_ |
| SOA | 1 | ns000.d-53.net dns-managers.iij.ad.jp |
Analysis
Name Servers
The NS records for casec.com point to four name servers: ns000.d-53.net, ns002-tihru7h6rptk9grk.t.d-53.info, ns002-tihru7h6rptk9grk.t.d-53.jp and ns002-tihru7h6rptk9grk.t.d-53.org.
casec.com has at least partial name server overlap with other domains, such as jfi.jp, kajima-renovate.co.jp, kyocera-industrialtools.co.jp and two others.
dns-b.iij.ad.jp, dns-c.iij.ad.jp and ns01.iij-dns.jp — plus 7 other name servers — are commonly paired with these name servers.
The hostnames ns002-tihru7h6rptk9grk.t.d-53.info, ns002-tihru7h6rptk9grk.t.d-53.jp and ns002-tihru7h6rptk9grk.t.d-53.org each direct to two IP addresses — ns002-tihru7h6rptk9grk.t.d-53.info to 202.32.219.33 and 2001:240:bb81::28:33, ns002-tihru7h6rptk9grk.t.d-53.jp to 203.180.146.93 and 2001:240:bb81::29:1093, and ns002-tihru7h6rptk9grk.t.d-53.org to 210.138.20.93 and 2001:240:bb81::29:93.
Mail Servers
The sole mail server for casec.com is inbound-smtp.ap-northeast-1.amazonaws.com.
Among the domains sharing a mail server setup with casec.com are hogelus.de, aiony.jp, ustec.jp and two others.
There is at least a partial MX overlap between casec.com and other domains, including myairboard.com, neucron.io, imds.ai and two others.
The hostname inbound-smtp.ap-northeast-1.amazonaws.com carries three IP records: 3.113.208.143, 18.178.141.61 and 52.195.95.66.