sheryl.jp - robtex.com
sheryl.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.180.104🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky004.rakko.zone | ||||||
| NS | ns1.rakko.zone ⭐ | ||||||
| A | 172.64.52.196🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.rakko.zone | ||||||
| A | 172.64.53.134🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | sheryl.jp ⭐ | ||||||
| A | 183.90.180.104🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky004.rakko.zone | ||||||
| TXT | v=spf1 +a +mx +ip4:183.90.180.104 ~all | ||||||
| SOA | ns1.rakko.zonehostmaster@sheryl.jp 2026-03-29 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1786181403 | ||||||
MX for
sheryl.jp |
Same first word
sheryl.me |
sheryl.jp |
sheryl.tv |
sheryl.tw |
sheryl.ch |
sheryl.nl |
sheryl.biz |
sheryl.co |
sheryl.org |
sheryl.co.uk |
sheryl.ru |
sheryl.es |
Similar names
DNS History
13 records (4 active, 9 former)
○NSgdns1.interlink.or.jp2015-08-10 → 2017-04-06 · 4 obs
● 2017-04-06 10:03:42
○ 2026-06-29 21:20:46
○ 2026-08-08 09:40:42
○NSgdns2.interlink.or.jp2015-08-10 → 2017-04-06 · 4 obs
● 2017-04-06 10:03:42
○ 2026-06-29 21:20:46
○ 2026-08-08 09:40:42
●NSns1.rakko.zone2026-06-29 → 2026-08-08 · 3 obs
● 2026-06-29 21:20:46
● 2026-08-08 09:40:42
●NSns2.rakko.zone2026-06-29 → 2026-08-08 · 3 obs
● 2026-06-29 21:20:46
● 2026-08-08 09:40:42
○MXalt1.aspmx.l.google.com2015-08-10 → 2017-04-06 · 4 obs
● 2017-04-06 10:03:42
○ 2026-06-29 21:20:46
○ 2026-08-08 09:40:42
○MXalt2.aspmx.l.google.com2015-08-10 → 2017-04-06 · 4 obs
● 2017-04-06 10:03:42
○ 2026-06-29 21:20:46
○ 2026-08-08 09:40:42
○MXaspmx.l.google.com2015-08-10 → 2017-04-06 · 4 obs
● 2017-04-06 10:03:42
○ 2026-06-29 21:20:46
○ 2026-08-08 09:40:42
○MXaspmx2.googlemail.com2015-08-10 → 2017-04-06 · 4 obs
● 2017-04-06 10:03:42
○ 2026-06-29 21:20:46
○ 2026-08-08 09:40:42
○MXaspmx3.googlemail.com2015-08-10 → 2017-04-06 · 4 obs
● 2017-04-06 10:03:42
○ 2026-06-29 21:20:46
○ 2026-08-08 09:40:42
○MXaspmx4.googlemail.com2015-08-10 → 2017-04-06 · 4 obs
● 2017-04-06 10:03:42
○ 2026-06-29 21:20:46
○ 2026-08-08 09:40:42
○MXaspmx5.googlemail.com2015-08-10 → 2017-04-06 · 4 obs
● 2017-04-06 10:03:42
○ 2026-06-29 21:20:46
○ 2026-08-08 09:40:42
●MXsheryl.jp2026-06-29 → 2026-08-08 · 3 obs
● 2026-06-29 21:20:46
● 2026-08-08 09:40:42
●A183.90.180.1042026-06-29 → 2026-08-08 · 2 obs
● 2026-08-08 09:40:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| sheryl.jp | ns1.rakko.zone, ns2.rakko.zone | - |
✅ Authoritative Response
Server:172.64.52.196
NS records: ns1.rakko.zone, ns2.rakko.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sheryl.jp (unsigned zone)
⏱️ Timing
Total: 1309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.180.104 |
| NS | 2 | ns2.rakko.zone, ns1.rakko.zone |
| MX | 1 | sheryl.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:183.90.180.104 ~all |
| SOA | 1 | ns1.rakko.zone hostmaster.sheryl.jp |
Analysis
Mail Server Role
sheryl.jp acts as its own mail server.
IP Addresses
sheryl.jp points to a single IP number: 183.90.180.104.
Additional host names — dns2.xserv.jp, www.nikkan-event.jp, www.eiga.tokyo and two others — share IP numbers with sheryl.jp.
Name Servers
The NS records for sheryl.jp delegate to ns1.rakko.zone and ns2.rakko.zone.
sheryl.jp shares its name server setup with other domains, including wig.jp, preventsi.co.jp, ndxa.jp and two others.
ns1.rakko.zone → 172.64.52.196 and ns2.rakko.zone → 172.64.53.134: one IP number per host name.
Mail Servers
sheryl.jp has a single mail server: sheryl.jp itself.
sheryl.jp resolves to 183.90.180.104 and no other IP number.