simtek.org - dns.ninja
simtek.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.126.181.254🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | host200.bbsn.co.jp | ||||||
| NS | dns1.kabir-ken.com ⭐ | ||||||
| A | 118.27.111.164🇯🇵 GMO-INTERNET118.27.0.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | nsa.tellmy.name | ||||||
| NS | dns2.kabir-ken.com ⚠️ Not in zone NS records | ||||||
| A | 150.95.149.174🇯🇵 GMO-INTERNET150.95.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | nsb.tellmy.name | ||||||
| MX | www.simtek.org ⭐ | ||||||
| A | 153.126.181.254🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | host200.bbsn.co.jp | ||||||
| SOA | dns1.kabir-ken.compostmaster@dns1.kabir-ken.com 2021-09-14 #11 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782934629 | ||||||
Subdomains
www.simtek.org |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns1.kabir-ken.com2015-08-02 → 2026-07-01 · 2 obs
● 2026-07-01 19:45:18
●NSdns2.kabir-ken.com2026-02-28 → 2026-07-01 · 3 obs
● 2026-02-28 09:19:50
● 2026-07-01 19:45:18
●MXwww.simtek.org2015-08-02 → 2026-07-01 · 2 obs
● 2026-07-01 19:45:18
○A122.152.128.1312015-08-02 → 2017-02-17 · 4 obs
● 2017-02-17 17:23:50
○ 2020-01-06 14:11:04
○ 2026-07-01 19:45:18
○A150.95.141.1342020-01-06 → 2020-01-06 · 4 obs
● 2020-01-06 14:11:04
○ 2026-02-28 09:19:50
○ 2026-07-01 19:45:18
●A153.126.181.2542026-02-28 → 2026-07-01 · 3 obs
● 2026-02-28 09:19:50
● 2026-07-01 19:45:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| simtek.org | dns1.kabir-ken.com, dns2.kabir-ken.com | - |
✅ Authoritative Response
Server:150.95.149.174
NS records: dns1.kabir-ken.com, dns2.kabir-ken.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simtek.org (unsigned zone)
⏱️ Timing
Total: 1113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.126.181.254 |
| NS | 1 | dns1.kabir-ken.com |
| MX | 1 | www.simtek.org (pri: 5) |
| SOA | 1 | dns1.kabir-ken.com postmaster.dns1.kabir |
Analysis
Hierarchy
The domain www.simtek.org falls under the parent simtek.org.
IP Addresses
simtek.org has exactly one IP address — 153.126.181.254.
www.simtek.org, zerodeci.com, d-dc.net plus two other host names have IP numbers in common with simtek.org.
Name Servers
simtek.org is delegated to two name servers: dns1.kabir-ken.com and dns2.kabir-ken.com.
The name server configuration of simtek.org is shared with other domains, for instance accel-trade.com, nomi-shinmeiguu.com, cocktailtype.com and two others.
At least some of simtek.org's name servers are shared with other domains, for example toku.net, suehirott.com, shinano.biz and two more.
Each of dns1.kabir-ken.com and dns2.kabir-ken.com has one IP address: dns1.kabir-ken.com uses 118.27.111.164 and dns2.kabir-ken.com uses 150.95.149.174.
Mail Servers
simtek.org uses one mail server — www.simtek.org.
www.simtek.org resolves to a single IP number: 153.126.181.254.