serentsend.com - robtex.com
serentsend.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.210🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users501.vip.heteml.jp | ||||||
| NS | serentsend.com ⭐ | ||||||
| A | 157.7.189.210🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users501.vip.heteml.jp | ||||||
| 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 | mx.hetemail.jp ⭐ | ||||||
| A | 157.7.189.1🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx.heteml.jp | ||||||
| TXT | facebook-domain-verification=hn4sorlfmu6r0cmiutbq873i1i6eru | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | serentsend.compostmaster@serentsend.com serial=1690426472 | ||||||
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=1774500502 | ||||||
NS for
serentsend.com |
Same first word
serentsend.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns01.muumuu-domain.com2016-12-20 → 2026-03-26 · 2 obs
● 2026-03-26 04:50:52
●NSdns02.muumuu-domain.com2016-12-20 → 2026-03-26 · 2 obs
● 2026-03-26 04:50:52
●NSserentsend.com2016-12-20 → 2026-03-26 · 2 obs
● 2026-03-26 04:50:52
●MXmx.hetemail.jp2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 04:50:50
● 2026-03-26 04:50:52
○MXmx01.lolipop.jp2016-12-20 → 2018-08-29 · 4 obs
● 2018-08-29 16:34:24
○ 2026-03-26 04:50:50
○ 2026-03-26 04:50:52
○A157.7.107.962016-12-20 → 2018-08-29 · 4 obs
● 2018-08-29 16:34:24
○ 2026-03-26 04:50:50
○ 2026-03-26 04:50:52
●A157.7.189.2102026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 04:50:50
● 2026-03-26 04:50:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| serentsend.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serentsend.com (unsigned zone)
⏱️ Timing
Total: 1428ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.210 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mx.hetemail.jp (pri: 50) |
| TXT | 2 | facebook-domain-verification=hn4sorlfmu6, v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | serentsend.com postmaster.serentsend.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Name Server Role
serentsend.com serves as a name server for serentsend.com.
Together with serentsend.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com are commonly used as name server.
IP Addresses
serentsend.com points to a single IP: 157.7.189.210.
Other host names, for instance dict.home-sabai.com, teras-school.com, ns1.toofactory.net, spc-coop.com and tanzan.or.jp share IP numbers with serentsend.com.
Name Servers
serentsend.com is delegated to three name servers: serentsend.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
serentsend.com at least partially shares its name servers with other domains, for instance plaza-dc.com, spimaru.com, en-shouten.com, kumazasa.com and trik.jp.
Host names with one IP number:
serentsend.com points to: 157.7.189.210.
dns01.muumuu-domain.com points to: 202.239.23.39.
dns02.muumuu-domain.com points to: 160.251.249.62.
Mail Servers
serentsend.com is served by a single mail server, mx.hetemail.jp.
serentsend.com uses the same mail server setup as other domains such as ccs-k.com, farben.jp, araya.or.jp, sunnycraft.jp and fujita-dc.net.
mx.hetemail.jp points to IP number 157.7.189.1.