first-tech.info - robtex.com
first-tech.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.248.170.119🇯🇵 Amazon54.248.128.0/17 EC2 NRT prefix | ||||||
| PTR | ec2-54-248-170-119.ap-northeast-1.compute.amazonaws.com | ||||||
| NS | ns1.namegear.co ⭐ | ||||||
| A | 52.193.1.167🇯🇵 Amazon52.192.0.0/15 EC2 NRT prefix | ||||||
| PTR | ns1.namegear.co | ||||||
| NS | ns2.namegear.co | ||||||
| A | 52.192.222.140🇯🇵 Amazon52.192.0.0/15 EC2 NRT prefix | ||||||
| PTR | ns2.namegear.co | ||||||
| MX | first-techinfo.sakura.ne.jp ⭐ | ||||||
| A | 182.48.49.70🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2160.sakura.ne.jp | ||||||
| TXT | v=spf1 include:_spf.sakura.ne.jp ip4:52.198.87.178 include:_spf.google.com mx... | ||||||
| SOA | ns1.namegear.cohostmaster@namegear.co serial=2 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1776096274 | ||||||
Same first word
first-tech.net |
first-tech.com.cn |
first-tech.hu |
first-tech.info |
first-tech.dz |
first-tech.com.br |
first-tech.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.namegear.co2026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 02:22:14
● 2026-04-13 16:46:54
●NSns2.namegear.co2026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 02:22:14
● 2026-04-13 16:46:54
○NSns59.worldnic.com2015-06-16 → 2017-03-28 · 4 obs
● 2017-03-28 14:01:08
○ 2026-04-08 02:22:14
○ 2026-04-13 16:46:54
○NSns60.worldnic.com2015-06-16 → 2017-03-28 · 4 obs
● 2017-03-28 14:01:08
○ 2026-04-08 02:22:14
○ 2026-04-13 16:46:54
●MXfirst-techinfo.sakura.ne.jp2026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 02:22:14
● 2026-04-13 16:46:54
○MXmail.b-io.co2020-02-19 → 2020-02-19 · 4 obs
● 2020-02-19 15:49:36
○ 2026-04-08 02:22:14
○ 2026-04-13 16:46:54
○MXp.webcom.ctmail.com2016-02-01 → 2017-03-28 · 4 obs
● 2017-03-28 14:01:08
○ 2020-02-19 15:49:36
○ 2026-04-13 16:46:54
○A208.91.197.1322020-02-19 → 2020-02-19 · 4 obs
● 2020-02-19 15:49:36
○ 2026-04-08 02:22:14
○ 2026-04-13 16:46:54
○A208.91.197.272015-06-16 → 2017-03-28 · 4 obs
● 2017-03-28 14:01:08
○ 2020-02-19 15:49:36
○ 2026-04-13 16:46:54
●A54.248.170.1192026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 02:22:14
● 2026-04-13 16:46:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| first-tech.info | ns1.namegear.co, ns2.namegear.co | - |
✅ Authoritative Response
Server:52.192.222.140
NS records: ns1.namegear.co, ns2.namegear.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first-tech.info (unsigned zone)
⏱️ Timing
Total: 763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.248.170.119 |
| NS | 2 | ns2.namegear.co, ns1.namegear.co |
| MX | 1 | first-techinfo.sakura.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.sakura.ne.jp ip4:52. |
| SOA | 1 | ns1.namegear.co hostmaster.namegear.co |
Analysis
IP Addresses
first-tech.info points to an IP address: 54.248.170.119.
other host names include ns01.kobe-braindock.com, mail.hls-t.com, isle-dc.com, r-work.jp and ns2.koei-home.com; they share IP numbers with first-tech.info.
Name Servers
Two name servers ns1.namegear.co and ns2.namegear.co handle the delegation for first-tech.info.
first-tech.info shares the same name server setup as other domains, for instance k-oral.com, kaigo-youheart.com, efforts.co.jp, car-make-donkey-lp.com and 175dw.jp.
Host names with one IP:
ns1.namegear.co points to: 52.193.1.167
ns2.namegear.co points to: 52.192.222.140
Mail Servers
first-tech.info is handled by a single mail server, first-techinfo.sakura.ne.jp.
The mail server setup for first-tech.info is the same as for other domains, such as first-techinfo.sakura.ne.jp.
The host name first-techinfo.sakura.ne.jp points to IP 182.48.49.70.