1stepup.com - robtex.com
1stepup.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=1775984962 | ||||||
MX for
1stepup.com |
Same first word
DNS History
12 records (7 active, 5 former)
●NSns1.xserver.jp2026-02-20 → 2026-04-12 · 3 obs
● 2026-02-20 02:08:54
● 2026-04-12 09:28:14
●NSns2.xserver.jp2026-02-20 → 2026-04-12 · 3 obs
● 2026-02-20 02:08:54
● 2026-04-12 09:28:14
●NSns3.xserver.jp2026-02-20 → 2026-04-12 · 3 obs
● 2026-02-20 02:08:54
● 2026-04-12 09:28:14
●NSns4.xserver.jp2026-02-20 → 2026-04-12 · 3 obs
● 2026-02-20 02:08:54
● 2026-04-12 09:28:14
●NSns5.xserver.jp2026-02-20 → 2026-04-12 · 3 obs
● 2026-02-20 02:08:54
● 2026-04-12 09:28:14
○NSuns01.lolipop.jp2015-06-25 → 2017-01-01 · 4 obs
● 2017-01-01 07:27:46
○ 2026-02-20 02:08:54
○ 2026-04-12 09:28:14
○NSuns02.lolipop.jp2015-06-25 → 2017-01-01 · 4 obs
● 2017-01-01 07:27:46
○ 2026-02-20 02:08:54
○ 2026-04-12 09:28:14
●MX1stepup.com2026-02-20 → 2026-04-12 · 3 obs
● 2026-02-20 02:08:54
● 2026-04-12 09:28:14
○MXmx01.lolipop.jp2015-06-25 → 2017-01-01 · 4 obs
● 2017-01-01 07:27:46
○ 2026-02-20 02:08:54
○ 2026-04-12 09:28:14
○A157.7.107.642016-02-03 → 2017-01-01 · 5 obs
● 2016-02-03 09:52:42
● 2017-01-01 07:27:46
○ 2026-02-20 02:08:54
○ 2026-04-12 09:28:14
●A202.226.37.422026-02-20 → 2026-04-12 · 3 obs
● 2026-02-20 02:08:54
● 2026-04-12 09:28:14
○A210.172.144.2452015-06-25 → 2015-11-12 · 4 obs
● 2015-11-12 14:23:14
○ 2016-02-03 09:52:42
○ 2026-04-12 09:28:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| 1stepup.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.170
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 1stepup.com (unsigned zone)
⏱️ Timing
Total: 381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.37.42 |
| NS | 5 | ns5.xserver.jp, ns2.xserver.jp... |
| MX | 1 | 1stepup.com (pri: 0) |
| TXT | 2 | v=spf1 +a:sv81.xserver.jp +a:1stepup.com, google-site-verification=7UAwl7zpM8zXHjy |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
1stepup.com serves as the mail server for 1stepup.com.
IP Addresses
1stepup.com resolves to one IP number: 202.226.37.42.
Other host names, for instance jiko-zero.com, radix-fan.com, salt-group.jp, kisa.jp and gintengai.or.jp share IP numbers with 1stepup.com.
Name Servers
1stepup.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
1stepup.com at least partially shares name servers with other domains, including yurinote.com, nomione.com, tabisuru-shiawase.com, garage5.co.jp and fieldbase.net.
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
1stepup.com is handled by a single mail server, 1stepup.com.
Host name 1stepup.com resolves to a single IP: 202.226.37.42.