1port.net - robtex.com
1port.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.240.193🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | 1port.net | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | 1port.net ⭐ | ||||||
| A | 160.16.240.193🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | 1port.net | ||||||
| TXT | google-site-verification=qlWQwW-X8kVreIXhCrahNMiB1EfzduKstdHudjjQtuo | ||||||
| TXT | v=spf1 +ip4:160.16.240.193 +ip6:2001:e42:102:1822:160:16:240:193 +a:1port.net... | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2021-08-08 #1 | ||||||
net
| 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=1771291465 | ||||||
PTR for
MX for
1port.net |
Same first word
Similar names
port1.ee |
opt1r.com |
port1.net |
tpro1.com |
port1.no |
port1.com |
t1pro.com |
port1.ru |
port1.de |
port1.com.ua |
1tpro.com |
port1.pl |
DNS History
10 records (5 active, 5 former)
●NSmaster.dns.ne.jp2026-03-08 → 2026-03-23 · 3 obs
○ 2017-02-09 16:29:38
● 2026-03-08 14:00:14
● 2026-03-23 14:48:04
● 2026-03-08 14:00:14
● 2026-03-23 14:48:04
●NSns1.dns.ne.jp2026-03-08 → 2026-03-23 · 3 obs
○ 2017-02-09 16:29:38
● 2026-03-08 14:00:14
● 2026-03-23 14:48:04
● 2026-03-08 14:00:14
● 2026-03-23 14:48:04
●NSns2.dns.ne.jp2026-03-08 → 2026-03-23 · 3 obs
○ 2017-02-09 16:29:38
● 2026-03-08 14:00:14
● 2026-03-23 14:48:04
● 2026-03-08 14:00:14
● 2026-03-23 14:48:04
○NSns67.domaincontrol.com2016-04-08 → 2017-02-09 · 4 obs
● 2016-04-08 02:30:30
● 2017-02-09 16:29:38
○ 2026-03-08 14:00:14
○ 2026-03-23 14:48:04
● 2017-02-09 16:29:38
○ 2026-03-08 14:00:14
○ 2026-03-23 14:48:04
○NSns68.domaincontrol.com2016-04-08 → 2017-02-09 · 4 obs
● 2016-04-08 02:30:30
● 2017-02-09 16:29:38
○ 2026-03-08 14:00:14
○ 2026-03-23 14:48:04
● 2017-02-09 16:29:38
○ 2026-03-08 14:00:14
○ 2026-03-23 14:48:04
●MX1port.net2026-03-08 → 2026-03-23 · 3 obs
○ 2017-02-09 16:29:38
● 2026-03-08 14:00:14
● 2026-03-23 14:48:04
● 2026-03-08 14:00:14
● 2026-03-23 14:48:04
○MXmailstore1.secureserver.net2016-04-08 → 2017-02-09 · 4 obs
● 2016-04-08 02:30:30
● 2017-02-09 16:29:38
○ 2026-03-08 14:00:14
○ 2026-03-23 14:48:04
● 2017-02-09 16:29:38
○ 2026-03-08 14:00:14
○ 2026-03-23 14:48:04
○MXsmtp.secureserver.net2016-04-08 → 2017-02-09 · 4 obs
● 2016-04-08 02:30:30
● 2017-02-09 16:29:38
○ 2026-03-08 14:00:14
○ 2026-03-23 14:48:04
● 2017-02-09 16:29:38
○ 2026-03-08 14:00:14
○ 2026-03-23 14:48:04
●A160.16.240.1932026-03-08 → 2026-03-23 · 3 obs
○ 2017-02-09 16:29:38
● 2026-03-08 14:00:14
● 2026-03-23 14:48:04
● 2026-03-08 14:00:14
● 2026-03-23 14:48:04
○A184.168.221.572016-04-08 → 2017-02-09 · 4 obs
● 2016-04-08 02:30:30
● 2017-02-09 16:29:38
○ 2026-03-08 14:00:14
○ 2026-03-23 14:48:04
● 2017-02-09 16:29:38
○ 2026-03-08 14:00:14
○ 2026-03-23 14:48:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 1port.net | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1port.net (unsigned zone)
⏱️ Timing
Total: 1490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.240.193 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | 1port.net (pri: 10) |
| TXT | 2 | google-site-verification=qlWQwW-X8kVreIX, v=spf1 +ip4:160.16.240.193 +ip6:2001:e42 |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
The mail server for 1port.net is 1port.net.
IP Addresses
1port.net maps to IP address 160.16.240.193.
Name Servers
1port.net is delegated to name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
1port.net at least partially shares name servers with other domains such as dd-g.jp, matukin.jp, rutice.info, sonz.co.jp and legend-1009.sakura.ne.jp.
Host names with a single IP:
master.dns.ne.jp points to 210.224.172.18
ns1.dns.ne.jp points to 61.211.236.1
ns2.dns.ne.jp points to 133.167.21.1
Mail Servers
One mail server serves 1port.net.
1port.net points to one IP number: 160.16.240.193.