kstr.info - robtex.com
kstr.info
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns01.muumuu-domain.com ⭐ | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.muumuu-mail.com ⭐ | ||||||
| A | 163.44.185.158🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.muumuu-mail.com ~all | ||||||
| SOA | dns01.muumuu-domain.compostmaster@kstr.info serial=1706758810 | ||||||
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=1774665299 | ||||||
Previously MX for
kstr.info |
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
●NSdns01.muumuu-domain.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:46:02
● 2026-03-28 03:04:06
●NSdns02.muumuu-domain.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:46:02
● 2026-03-28 03:04:06
○NSns1.mixhost.jp2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 11:29:32
○ 2026-03-27 12:46:02
○ 2026-03-28 03:04:06
○NSns2.mixhost.jp2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 11:29:32
○ 2026-03-27 12:46:02
○ 2026-03-28 03:04:06
○NSuns01.lolipop.jp2015-08-19 → 2017-02-17 · 4 obs
● 2017-02-17 21:45:52
○ 2019-12-21 11:29:32
○ 2026-03-28 03:04:06
○NSuns02.lolipop.jp2015-08-19 → 2017-02-17 · 4 obs
● 2017-02-17 21:45:52
○ 2019-12-21 11:29:32
○ 2026-03-28 03:04:06
○MXkstr.info2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 11:29:32
○ 2026-03-27 12:46:02
○ 2026-03-28 03:04:06
○MXmx01.lolipop.jp2015-08-19 → 2017-02-17 · 4 obs
● 2017-02-17 21:45:52
○ 2019-12-21 11:29:32
○ 2026-03-28 03:04:06
●MXmx01.muumuu-mail.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:46:02
● 2026-03-28 03:04:06
○A150.95.55.1522019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 11:29:32
○ 2026-03-27 12:46:02
○ 2026-03-28 03:04:06
○A157.7.107.1622017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 21:45:52
○ 2019-12-21 11:29:32
○ 2026-03-28 03:04:06
○A210.172.144.102015-08-19 → 2016-07-07 · 4 obs
● 2016-07-07 06:08:00
○ 2017-02-17 21:45:52
○ 2026-03-28 03:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| kstr.info | dns02.muumuu-domain.com, dns01.muumuu-domain.com | - |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns02.muumuu-domain.com, dns01.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kstr.info (unsigned zone)
⏱️ Timing
Total: 550ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx01.muumuu-mail.com (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.muumuu-mail.com ~all |
| SOA | 1 | dns01.muumuu-domain.com postmaster.kstr. |
Analysis
Name Servers
Two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com handle the delegation for kstr.info.
kstr.info shares the same name server setup as other domains, for example katayamamegumi.com, sosski.com, mowebagency.com, jikoherashi.com and sowa-pl.com.
kstr.info at least partially shares name servers with other domains, for example shoes-store.jp, id-project.jp, fashion-press.net, s-coat.com and arkmag.com.
Host names with one IP number:
dns01.muumuu-domain.com points to 202.239.23.39; dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
The mx01.muumuu-mail.com mail server handles kstr.info.
kstr.info shares the same mail server setup as other domains, including azkey.net, suzuki.black, nc-f.com, skylimit.co.jp and kuku.co.jp.
kstr.info shares some mail servers with other domains, at least partially, for instance package-tsuhan.net, urbaysnet.com, mizutamabiyori.com and eikoh-gun.com.
these mail servers are commonly used with mx.hetemail.jp.
mx01.muumuu-mail.com points to a single IP number: 163.44.185.158.