20-753.com - robtex.com
20-753.com
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=1774629632 | ||||||
MX for
20-753.com |
Same first word
20-753.com |
DNS History
15 records (7 active, 8 former)
○NSmaster.dns.ne.jp2015-08-29 → 2016-03-14 · 4 obs
● 2016-03-14 12:52:04
○ 2016-09-12 01:39:40
○ 2026-03-27 17:06:22
○NSns1.dns.ne.jp2015-08-29 → 2016-03-14 · 4 obs
● 2016-03-14 12:52:04
○ 2016-09-12 01:39:40
○ 2026-03-27 17:06:22
●NSns1.xserver.jp2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:06:22
○NSns2.dns.ne.jp2015-08-29 → 2016-03-14 · 4 obs
● 2016-03-14 12:52:04
○ 2016-09-12 01:39:40
○ 2026-03-27 17:06:22
●NSns2.xserver.jp2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:06:22
●NSns3.xserver.jp2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:06:22
●NSns4.xserver.jp2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:06:22
●NSns5.xserver.jp2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:06:22
○NSuns01.lolipop.jp2016-09-12 → 2017-09-06 · 4 obs
● 2016-09-12 01:39:40
● 2017-09-06 16:22:30
○ 2026-03-27 17:06:22
○NSuns02.lolipop.jp2016-09-12 → 2017-09-06 · 4 obs
● 2016-09-12 01:39:40
● 2017-09-06 16:22:30
○ 2026-03-27 17:06:22
●MX20-753.com2015-08-29 → 2026-03-27 · 5 obs
● 2016-03-14 12:52:04
○ 2016-09-12 01:39:40
○ 2017-09-06 16:22:30
● 2026-03-27 17:06:22
○MXmx01.lolipop.jp2016-09-12 → 2017-09-06 · 4 obs
● 2016-09-12 01:39:40
● 2017-09-06 16:22:30
○ 2026-03-27 17:06:22
○A157.7.107.1312016-09-12 → 2017-09-06 · 4 obs
● 2016-09-12 01:39:40
● 2017-09-06 16:22:30
○ 2026-03-27 17:06:22
●A162.43.117.992026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:06:22
○A219.94.163.862015-08-29 → 2016-03-14 · 4 obs
● 2016-03-14 12:52:04
○ 2016-09-12 01:39:40
○ 2026-03-27 17:06:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 20-753.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.37.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 20-753.com (unsigned zone)
⏱️ Timing
Total: 1854ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.117.99 |
| NS | 5 | ns4.xserver.jp, ns5.xserver.jp... |
| MX | 1 | 20-753.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv13258.xserver.jp +a:20-753.c |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
For 20-753.com, the mail server is 20-753.com.
IP Addresses
20-753.com points to a single IP number: 162.43.117.99.
other host names for instance fine-pro.jp, sv13258.xserver.jp, mail.jeeen.net, the-stem-cell.com and jeeen.net share IP numbers with 20-753.com.
Name Servers
20-753.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
20-753.com at least partially shares name servers with other domains, for instance om-food.jp, sidethree.co.jp, kuroco.jp, yakke.jp and andsr.jp.
Host names with three IP numbers
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
One mail server handles 20-753.com.
Host name 20-753.com points to IP address 162.43.117.99.