u-seed.com - robtex.com

u-seed.com

DNSSEC⚠️ Not signed
A49.212.180.94🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2684.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 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
PTRns2.dns.ne.jp
MXu-seed.com ⭐
A49.212.180.94🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2684.sakura.ne.jp
TXTgoogle-site-verification=2alICHKLXldHSTS15C2dCAXznNFmkljMa8_Z_Gfu5V4
TXTv=spf1 a:www2684.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-10-09 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776994361

MX for

u-seed.com

Subdomains

mail.u-seed.com

Same first word

u-seed.com

Similar names

ede-us.com
ed-sue.com
e-dues.com
se-edu.com
seu-de.org
edu-se.com
es-edu.de
se-edu.github.io
es-edu.com
used-e.com
e-used.com
esd-eu.org
es-edu.cn
e-dues.org

DNS History

14 records (5 active, 9 former)

2008201020122014201620182020202220242026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns.u-seed.comuns01.lolipop.jpuns02.lolipop.jpMXu-seed.commail.u-seed.commx01.lolipop.jpA49.212.180.94124.211.27.72157.7.107.100157.7.107.150210.172.144.157
●NSmaster.dns.ne.jp2026-04-05 → 2026-04-24 · 3 obs
○ 2017-02-19 10:03:54
● 2026-04-05 04:53:22
● 2026-04-24 01:35:44
○NSns.u-seed.com2007-08-27 → 2007-08-27 · 3 obs
● 2007-08-27 15:09:34
○ 2015-08-09 09:41:28
○ 2026-04-24 01:35:44
●NSns1.dns.ne.jp2026-04-05 → 2026-04-24 · 3 obs
○ 2017-02-19 10:03:54
● 2026-04-05 04:53:22
● 2026-04-24 01:35:44
●NSns2.dns.ne.jp2026-04-05 → 2026-04-24 · 3 obs
○ 2017-02-19 10:03:54
● 2026-04-05 04:53:22
● 2026-04-24 01:35:44
○NSuns01.lolipop.jp2015-08-09 → 2017-02-19 · 5 obs
○ 2007-08-27 15:09:34
● 2015-08-09 09:41:28
● 2017-02-19 10:03:54
○ 2026-04-05 04:53:22
○ 2026-04-24 01:35:44
○NSuns02.lolipop.jp2015-08-09 → 2017-02-19 · 5 obs
○ 2007-08-27 15:09:34
● 2015-08-09 09:41:28
● 2017-02-19 10:03:54
○ 2026-04-05 04:53:22
○ 2026-04-24 01:35:44
○MXmail.u-seed.com2007-08-27 → 2007-08-27 · 3 obs
● 2007-08-27 15:09:34
○ 2015-08-09 09:41:28
○ 2026-04-24 01:35:44
○MXmx01.lolipop.jp2015-08-09 → 2017-02-19 · 5 obs
○ 2007-08-27 15:09:34
● 2015-08-09 09:41:28
● 2017-02-19 10:03:54
○ 2026-04-05 04:53:22
○ 2026-04-24 01:35:44
●MXu-seed.com2026-04-05 → 2026-04-24 · 3 obs
○ 2017-02-19 10:03:54
● 2026-04-05 04:53:22
● 2026-04-24 01:35:44
○A124.211.27.722007-08-27 → 2007-08-27 · 3 obs
● 2007-08-27 15:09:34
○ 2015-08-09 09:41:28
○ 2026-04-24 01:35:44
○A157.7.107.1002016-05-10 → 2016-05-10 · 4 obs
○ 2015-12-21 08:21:24
● 2016-05-10 01:47:12
○ 2017-02-19 10:03:54
○ 2026-04-24 01:35:44
○A157.7.107.1502017-02-19 → 2017-02-19 · 4 obs
○ 2016-05-10 01:47:12
● 2017-02-19 10:03:54
○ 2026-04-05 04:53:22
○ 2026-04-24 01:35:44
○A210.172.144.1572015-08-09 → 2015-12-21 · 5 obs
○ 2007-08-27 15:09:34
● 2015-08-09 09:41:28
● 2015-12-21 08:21:24
○ 2016-05-10 01:47:12
○ 2026-04-24 01:35:44
●A49.212.180.942026-04-05 → 2026-04-24 · 3 obs
○ 2017-02-19 10:03:54
● 2026-04-05 04:53:22
● 2026-04-24 01:35:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
u-seed.comns1.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 u-seed.com (unsigned zone)

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.180.94
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1u-seed.com (pri: 10)
TXT2google-site-verification=2alICHKLXldHSTS, v=spf1 a:www2684.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Hierarchy

u-seed.com is a parent of mail.u-seed.com.

Mail Server Role

u-seed.com serves as the mail server for u-seed.com.

IP Addresses

u-seed.com points to a single IP number: 49.212.180.94.

Other host names, for instance take-corp.sakura.ne.jp, kyoyuken.com, tyseng.net, techno-bs.com and spacedrama.jp share IP numbers with u-seed.com.

Name Servers

The delegation for u-seed.com is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

u-seed.com at least partially shares name servers with other domains, for instance higashiyotsugi.net, stationmastercat.com, ichindon.com, navi-works.com and uzupark.com.

These name servers are commonly used with the name servers dns.sakura.ad.jp.

Host names with one IP number:

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

A single mail server handles u-seed.com.

u-seed.com points to a single IP: 49.212.180.94.