keisui.com - robtex.com
keisui.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.0.78.136🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| A | 192.0.78.195🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| NS | ns1.wordpress.com ⭐ | ||||||
| A | 2a04:fa87:ffff::c6b5:7409🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns1.wordpress.com | ||||||
| A | 198.181.116.9🇺🇸 Automattic198.181.116.0/24 Route Object | ||||||
| PTR | ns1.wordpress.com | ||||||
| NS | ns2.wordpress.com | ||||||
| A | 2a04:fa87:ffff::c6b5:7509🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns2.wordpress.com | ||||||
| A | 198.181.117.9🇺🇸 Automattic198.181.117.0/24 Route Object | ||||||
| PTR | ns2.wordpress.com | ||||||
| NS | ns3.wordpress.com | ||||||
| A | 2620:115:c00f::c000:4a09🇺🇸 Automattic2620:115:c00f::/48 Route6 Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| A | 192.0.74.9🇺🇸 Automattic192.0.74.0/24 Route Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| MX | mail.keisui.com ⭐ | ||||||
| A | 59.106.13.18🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www388.sakura.ne.jp | ||||||
| TXT | v=spf1 include:_spf.wpcloud.com ~all | ||||||
| SOA | ns1.wordpress.comhostmaster@wordpress.com 2005-07-18 #58 | ||||||
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=1776060412 | ||||||
Subdomains
mail.keisui.com |
Same first word
Similar names
kiesiu.com |
isuike.net |
suikei.co.jp |
siekiu.lt |
ikesui.com |
ikusei.net |
ikusei.org |
ikusei.de |
seiiku.net |
siukei.com |
isuike.com |
ikusei.ne.jp |
DNS History
11 records (6 active, 5 former)
○NSmaster.dns.ne.jp2015-08-07 → 2017-04-07 · 4 obs
● 2017-04-07 10:01:06
○ 2026-02-24 07:36:42
○ 2026-04-13 06:36:10
○NSns1.dns.ne.jp2015-08-07 → 2017-04-07 · 4 obs
● 2017-04-07 10:01:06
○ 2026-02-24 07:36:42
○ 2026-04-13 06:36:10
●NSns1.wordpress.com2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 07:36:42
● 2026-04-13 06:36:10
○NSns2.dns.ne.jp2015-08-07 → 2017-04-07 · 4 obs
● 2017-04-07 10:01:06
○ 2026-02-24 07:36:42
○ 2026-04-13 06:36:10
●NSns2.wordpress.com2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 07:36:42
● 2026-04-13 06:36:10
●NSns3.wordpress.com2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 07:36:42
● 2026-04-13 06:36:10
●MXmail.keisui.com2015-12-04 → 2026-04-13 · 2 obs
● 2026-04-13 06:36:10
○A153.127.194.1492016-09-14 → 2017-04-07 · 5 obs
● 2016-09-14 09:00:38
● 2017-04-07 10:01:06
○ 2026-02-24 07:36:42
○ 2026-04-13 06:36:10
●A192.0.78.1362026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 07:36:42
● 2026-04-13 06:36:10
●A192.0.78.1952026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 07:36:42
● 2026-04-13 06:36:10
○A54.250.124.1512015-08-07 → 2016-03-20 · 4 obs
● 2016-03-20 07:23:20
○ 2016-09-14 09:00:38
○ 2026-04-13 06:36:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| keisui.com | ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com | 6 records |
✅ Authoritative Response
Server:198.181.116.9
NS records: ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keisui.com (unsigned zone)
⏱️ Timing
Total: 143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.0.78.136, 192.0.78.195 |
| NS | 3 | ns3.wordpress.com, ns1.wordpress.com... |
| MX | 1 | mail.keisui.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.wpcloud.com ~all |
| SOA | 1 | ns1.wordpress.com hostmaster.wordpress.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.wordpress.com, ns1.wordpress.com, ns2.wordpress.com...)
Analysis
Hierarchy
keisui.com is the parent of mail.keisui.com.
IP Addresses
keisui.com resolves to two IP numbers: 192.0.78.136 and 192.0.78.195.
Other host names, for instance courtneycollinsblog.com, datachecker.nl, primelinesupplyco.com, checkpoints.com and kunstvensters.com share IP numbers with keisui.com.
Name Servers
keisui.com delegates to three name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.
keisui.com shares some name servers with other domains, for example institutopatmosonline.org, ultimatesharegroup.com, williamsauctionco.com, angelamkuhn.com and linkezine.com.br.
Host names with two IP numbers:
ns1.wordpress.com: 2a04:fa87:ffff::c6b5:7409 and 198.181.116.9
ns2.wordpress.com: 2a04:fa87:ffff::c6b5:7509 and 198.181.117.9
ns3.wordpress.com: 2620:115:c00f::c000:4a09 and 192.0.74.9
Mail Servers
keisui.com is handled by a single mail server, mail.keisui.com.
Host name mail.keisui.com points to IP 59.106.13.18.