tkjac.com - dns.ninja
tkjac.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=1783184781 | ||||||
Subdomains
mail.tkjac.com |
Same first word
tkjac.com |
Similar names
DNS History
14 records (9 active, 5 former)
○NS01.dnsv.jp2015-04-23 → 2020-02-05 · 4 obs
● 2020-02-05 15:17:10
○ 2026-02-28 13:06:52
○ 2026-07-04 17:15:14
○NS02.dnsv.jp2015-04-23 → 2020-02-05 · 4 obs
● 2020-02-05 15:17:10
○ 2026-02-28 13:06:52
○ 2026-07-04 17:15:14
○NS03.dnsv.jp2015-04-23 → 2020-02-05 · 4 obs
● 2020-02-05 15:17:10
○ 2026-02-28 13:06:52
○ 2026-07-04 17:15:14
○NS04.dnsv.jp2015-04-23 → 2020-02-05 · 4 obs
● 2020-02-05 15:17:10
○ 2026-02-28 13:06:52
○ 2026-07-04 17:15:14
●NSns-rs1.gmoserver.jp2026-02-28 → 2026-07-04 · 3 obs
● 2026-02-28 13:06:52
● 2026-07-04 17:15:14
●NSns-rs2.gmoserver.jp2026-02-28 → 2026-07-04 · 3 obs
● 2026-02-28 13:06:52
● 2026-07-04 17:15:14
●MXalt1.aspmx.l.google.com2015-04-23 → 2026-07-04 · 2 obs
● 2026-07-04 17:15:14
●MXalt2.aspmx.l.google.com2015-04-23 → 2026-07-04 · 2 obs
● 2026-07-04 17:15:14
●MXaspmx.l.google.com2015-04-23 → 2026-07-04 · 2 obs
● 2026-07-04 17:15:14
●MXaspmx2.googlemail.com2015-04-23 → 2026-07-04 · 2 obs
● 2026-07-04 17:15:14
●MXaspmx3.googlemail.com2015-04-23 → 2026-07-04 · 2 obs
● 2026-07-04 17:15:14
●MXmx1027.onamae.ne.jp2026-02-28 → 2026-07-04 · 3 obs
● 2026-02-28 13:06:52
● 2026-07-04 17:15:14
●A160.251.148.2492026-02-28 → 2026-07-04 · 3 obs
● 2026-02-28 13:06:52
● 2026-07-04 17:15:14
○A166.78.111.2072015-04-23 → 2020-02-05 · 4 obs
● 2020-02-05 15:17:10
○ 2026-02-28 13:06:52
○ 2026-07-04 17:15:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| tkjac.com | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.87
NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkjac.com (unsigned zone)
⏱️ Timing
Total: 1278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.148.249 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 6 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.tkjac.com |
Analysis
Hierarchy
mail.tkjac.com is a subdomain of tkjac.com.
IP Addresses
tkjac.com resolves to just one IP address, 160.251.148.249.
Two other host names, along with dreammoon.com, maru-ta.net and hanki.co.jp, also share IP numbers with tkjac.com.
Name Servers
DNS delegation for tkjac.com points to two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
tkjac.com shares its NS records with other domains, for example test-sistem.com, teppa.co.jp, comaker.jp and two others.
Both ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp have a single IP address each — ns-rs1.gmoserver.jp resolves to 157.7.32.87 while ns-rs2.gmoserver.jp resolves to 157.7.33.87.
Mail Servers
tkjac.com has 6 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com plus 3 other.
There is at least a partial MX overlap between tkjac.com and other domains, including ns500724.ns500724.ns500724.ns500724.ns500599.ns500724.ns500737.ns500724.ns500697.ns500583.ns500599.ns500682.ns500583.www.yummyflingsfinder.com, ns500758.ns500758.ns500758.ns500758.ns500736.ns500735.ns500735.ns500735.ns500736.ns500708.ns500698.ns500576.ns500698.ns500652.ns500652.trackreceptor.com, ns500698.ns500698.ns500698.ns500758.ns500758.ns500698.ns500759.ns500698.ns500698.ns500698.ns500698.ns500698.ns500708.ns500652.trackreceptor.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 4 others.
Host names that have two IP addresses:
aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com has two IP addresses: 142.250.31.26 and 2607:f8b0:4004:c17::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
Host names that point to one IP address:
mx1027.onamae.ne.jp directs to 160.251.148.176.
Host names pointing to 108.177.123.26 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 172.253.116.26 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.