sjk99.com - robtex.com
sjk99.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 114.17.21.149 | ||||||
| NS | ns2.sjk99.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns136.n-server.com ⚠️ Not in zone NS records | ||||||
| NS | dns5.n-server.com ⚠️ Not in zone NS records | ||||||
| NS | ns1.sjk99.com ⚠️ Not in parent delegation | ||||||
| MX | mail.sjk99.com ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:dns5.n-server.com -all | ||||||
| SOA | ns2.sjk99.complesk@purenic.jp 2026-02-20 #1 | ||||||
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=1775977587 | ||||||
Subdomains
Same first word
DNS History
20 records (6 active, 14 former)
○NSa.dnspod.com2016-09-15 → 2017-04-02 · 5 obs
○ 2016-04-04 06:59:32
● 2016-09-15 22:00:02
● 2017-04-02 07:24:20
○ 2026-02-16 13:40:44
○ 2026-04-12 07:10:32
● 2016-09-15 22:00:02
● 2017-04-02 07:24:20
○ 2026-02-16 13:40:44
○ 2026-04-12 07:10:32
○NSb.dnspod.com2016-09-15 → 2017-04-02 · 5 obs
○ 2016-04-04 06:59:32
● 2016-09-15 22:00:02
● 2017-04-02 07:24:20
○ 2026-02-16 13:40:44
○ 2026-04-12 07:10:32
● 2016-09-15 22:00:02
● 2017-04-02 07:24:20
○ 2026-02-16 13:40:44
○ 2026-04-12 07:10:32
○NSc.dnspod.com2016-09-15 → 2017-04-02 · 5 obs
○ 2016-04-04 06:59:32
● 2016-09-15 22:00:02
● 2017-04-02 07:24:20
○ 2026-02-16 13:40:44
○ 2026-04-12 07:10:32
● 2016-09-15 22:00:02
● 2017-04-02 07:24:20
○ 2026-02-16 13:40:44
○ 2026-04-12 07:10:32
●NSdns136.n-server.com2026-02-16 → 2026-04-12 · 3 obs
○ 2017-04-02 07:24:20
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
●NSdns5.n-server.com2026-02-16 → 2026-04-12 · 3 obs
○ 2017-04-02 07:24:20
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
○NSns1.51dns.com2015-05-26 → 2016-04-04 · 6 obs
● 2015-05-26 07:05:06
○ 2015-10-09 23:30:32
● 2015-12-14 08:58:00
● 2016-04-04 06:59:32
○ 2016-09-15 22:00:02
○ 2026-04-12 07:10:32
○ 2015-10-09 23:30:32
● 2015-12-14 08:58:00
● 2016-04-04 06:59:32
○ 2016-09-15 22:00:02
○ 2026-04-12 07:10:32
●NSns1.sjk99.com2026-02-16 → 2026-04-12 · 3 obs
○ 2017-04-02 07:24:20
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
○NSns2.51dns.com2015-12-14 → 2016-04-04 · 5 obs
○ 2015-10-09 23:30:32
● 2015-12-14 08:58:00
● 2016-04-04 06:59:32
○ 2016-09-15 22:00:02
○ 2026-04-12 07:10:32
● 2015-12-14 08:58:00
● 2016-04-04 06:59:32
○ 2016-09-15 22:00:02
○ 2026-04-12 07:10:32
●NSns2.sjk99.com2026-02-16 → 2026-04-12 · 3 obs
○ 2017-04-02 07:24:20
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
○NSns45.domaincontrol.com2015-10-09 → 2015-10-09 · 4 obs
○ 2015-05-26 07:05:06
● 2015-10-09 23:30:32
○ 2015-12-14 08:58:00
○ 2026-04-12 07:10:32
● 2015-10-09 23:30:32
○ 2015-12-14 08:58:00
○ 2026-04-12 07:10:32
○NSns46.domaincontrol.com2015-10-09 → 2015-10-09 · 4 obs
○ 2015-05-26 07:05:06
● 2015-10-09 23:30:32
○ 2015-12-14 08:58:00
○ 2026-04-12 07:10:32
● 2015-10-09 23:30:32
○ 2015-12-14 08:58:00
○ 2026-04-12 07:10:32
●MXmail.sjk99.com2026-02-16 → 2026-04-12 · 3 obs
○ 2016-09-15 22:00:02
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
○MXmailstore1.secureserver.net2015-10-09 → 2015-10-09 · 3 obs
● 2015-10-09 23:30:32
○ 2016-09-15 22:00:02
○ 2026-04-12 07:10:32
○ 2016-09-15 22:00:02
○ 2026-04-12 07:10:32
○MXsmtp.secureserver.net2015-10-09 → 2015-10-09 · 3 obs
● 2015-10-09 23:30:32
○ 2016-09-15 22:00:02
○ 2026-04-12 07:10:32
○ 2016-09-15 22:00:02
○ 2026-04-12 07:10:32
○A108.177.253.892017-04-02 → 2017-04-02 · 4 obs
○ 2016-09-15 22:00:02
● 2017-04-02 07:24:20
○ 2026-02-16 13:40:44
○ 2026-04-12 07:10:32
● 2017-04-02 07:24:20
○ 2026-02-16 13:40:44
○ 2026-04-12 07:10:32
●A114.17.21.1492026-02-16 → 2026-04-12 · 3 obs
○ 2017-04-02 07:24:20
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
● 2026-02-16 13:40:44
● 2026-04-12 07:10:32
○A23.104.164.662015-12-14 → 2015-12-14 · 4 obs
○ 2015-10-09 23:30:32
● 2015-12-14 08:58:00
○ 2016-09-15 22:00:02
○ 2026-04-12 07:10:32
● 2015-12-14 08:58:00
○ 2016-09-15 22:00:02
○ 2026-04-12 07:10:32
○A43.255.37.1942016-09-15 → 2016-09-15 · 4 obs
○ 2015-12-14 08:58:00
● 2016-09-15 22:00:02
○ 2017-04-02 07:24:20
○ 2026-04-12 07:10:32
● 2016-09-15 22:00:02
○ 2017-04-02 07:24:20
○ 2026-04-12 07:10:32
○A50.63.202.382015-10-09 → 2015-10-09 · 4 obs
○ 2015-05-26 07:05:06
● 2015-10-09 23:30:32
○ 2015-12-14 08:58:00
○ 2026-04-12 07:10:32
● 2015-10-09 23:30:32
○ 2015-12-14 08:58:00
○ 2026-04-12 07:10:32
○A67.198.141.202015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 07:05:06
○ 2015-10-09 23:30:32
○ 2026-04-12 07:10:32
○ 2015-10-09 23:30:32
○ 2026-04-12 07:10:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sjk99.com | dns5.n-server.com, dns136.n-server.com | 2 records |
✅ Authoritative Response
Server:114.17.21.136
NS records: dns5.n-server.com, dns136.n-server.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjk99.com (unsigned zone)
⏱️ Timing
Total: 2223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.17.21.149 |
| NS | 2 | ns2.sjk99.com, ns1.sjk99.com |
| MX | 1 | mail.sjk99.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:dns5.n-server.com -all |
| SOA | 1 | ns2.sjk99.com plesk.purenic.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns5.n-server.com, dns136.n-server.com)
Analysis
Hierarchy
sjk99.com is a parent of ns1.sjk99.com, ns2.sjk99.com and mail.sjk99.com.
IP Addresses
sjk99.com resolves to one IP number: 114.17.21.149.
Name Servers
sjk99.com delegates to four name servers: dns136.n-server.com, dns5.n-server.com, ns1.sjk99.com and ns2.sjk99.com.