1000do.jp - robtex.com

1000do.jp

DNSSEC⚠️ Not signed
A2400:4150:8103:600::2🇯🇵 OCN2400:4000::/22 IPv6 Network, Japan
A114.161.105.81🇯🇵 OCN114.160.0.0/11 (AS4713) CIDR BLOCK 88 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MX1000do.jp ⭐
A2400:4150:8103:600::2🇯🇵 OCN2400:4000::/22 IPv6 Network, Japan
A114.161.105.81🇯🇵 OCN114.160.0.0/11 (AS4713) CIDR BLOCK 88 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
TXTv=spf1 include:solid.ocn.ne.jp ~all
SOAns1.value-domain.comhostmaster@1000do.jp 2024-04-19 #1

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1785865502

MX for

1000do.jp

Same first word

1000do.info
1000do.cn
1000do.com.tw
1000do.jp

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comMX1000do.jpA114.161.105.812400:4150:8103:600::2121.85.27.10153.176.20.45153.176.63.175153.176.73.119180.146.160.171180.146.163.114180.147.99.23258.188.107.57
●NSns1.value-domain.com2015-06-19 → 2026-08-04 · 2 obs
● 2015-06-19 16:52:50
● 2026-08-04 18:03:44
●NSns2.value-domain.com2015-06-19 → 2026-08-04 · 2 obs
● 2015-06-19 16:52:50
● 2026-08-04 18:03:44
●NSns3.value-domain.com2026-03-01 → 2026-08-04 · 3 obs
○ 2015-06-19 16:52:50
● 2026-03-01 10:55:02
● 2026-08-04 18:03:44
●NSns4.value-domain.com2026-03-01 → 2026-08-04 · 3 obs
○ 2015-06-19 16:52:50
● 2026-03-01 10:55:02
● 2026-08-04 18:03:44
●NSns5.value-domain.com2026-03-01 → 2026-08-04 · 3 obs
○ 2015-06-19 16:52:50
● 2026-03-01 10:55:02
● 2026-08-04 18:03:44
●MX1000do.jp2015-06-19 → 2026-08-04 · 2 obs
● 2015-06-19 16:52:50
● 2026-08-04 18:03:44
●A114.161.105.812026-08-04 → 2026-08-04 · 3 obs
○ 2026-06-04 20:29:06
● 2026-08-04 18:03:40
● 2026-08-04 18:03:44
○A121.85.27.102016-02-23 → 2016-05-04 · 5 obs
○ 2015-10-29 07:11:58
● 2016-02-23 18:07:40
● 2016-05-04 10:36:30
○ 2017-02-05 12:53:24
○ 2026-08-04 18:03:44
○A153.176.20.452026-05-06 → 2026-05-10 · 5 obs
○ 2026-03-13 07:06:26
● 2026-05-06 04:20:42
● 2026-05-10 08:32:20
○ 2026-05-25 21:47:44
○ 2026-08-04 18:03:44
○A153.176.63.1752026-05-25 → 2026-06-04 · 5 obs
○ 2026-05-10 08:32:20
● 2026-05-25 21:47:44
● 2026-06-04 20:29:06
○ 2026-08-04 18:03:40
○ 2026-08-04 18:03:44
○A153.176.73.1192026-03-01 → 2026-03-13 · 5 obs
○ 2018-08-27 19:14:20
● 2026-03-01 10:55:02
● 2026-03-13 07:06:26
○ 2026-05-06 04:20:42
○ 2026-08-04 18:03:44
○A180.146.160.1712015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 16:52:50
○ 2015-10-29 07:11:58
○ 2026-08-04 18:03:44
○A180.146.163.1142015-10-29 → 2015-10-29 · 4 obs
○ 2015-06-19 16:52:50
● 2015-10-29 07:11:58
○ 2016-02-23 18:07:40
○ 2026-08-04 18:03:44
○A180.147.99.2322018-08-27 → 2018-08-27 · 4 obs
○ 2017-02-05 12:53:24
● 2018-08-27 19:14:20
○ 2026-03-01 10:55:02
○ 2026-08-04 18:03:44
●A2400:4150:8103:600::22026-03-01 → 2026-08-04 · 3 obs
○ 2018-08-27 19:14:20
● 2026-03-01 10:55:02
● 2026-08-04 18:03:44
○A58.188.107.572017-02-05 → 2017-02-05 · 4 obs
○ 2016-05-04 10:36:30
● 2017-02-05 12:53:24
○ 2018-08-27 19:14:20
○ 2026-08-04 18:03:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, a.dns.jp, e.dns.jp, f.dns.jp...-
1000do.jpns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...-

✅ Authoritative Response

Server:172.64.52.38

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1000do.jp (unsigned zone)

⏱️ Timing

Total: 1125ms | Queries: -

📄 Records

TypeCountSample Data
A1114.161.105.81
AAAA12400:4150:8103:600::2
NS2ns1.value-domain.com, ns2.value-domain.com
MX11000do.jp (pri: 10)
TXT1v=spf1 include:solid.ocn.ne.jp ~all
SOA1ns1.value-domain.com hostmaster.1000do.j

Analysis

Mail Server Role

1000do.jp serves as a mail server for 1000do.jp.

IP Addresses

1000do.jp has two IP addresses: 114.161.105.81 and 2400:4150:8103:600::2

Name Servers

Five name servers handle delegation for 1000do.jp: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

The name servers of 1000do.jp overlap at least partially with those of other domains — among them hardworker.jp, full-bloom.jp, sabo-net.info and two more.

These name servers tend to appear together with the name servers ns4.value-domain.com, ns5.value-domain.com and ns11.value-domain.com, plus two others.

Host names resolving to a single IP address:

ns1.value-domain.com has the IP address 172.64.52.38.

ns2.value-domain.com has the IP address 172.64.53.3.

ns3.value-domain.com has the IP address 172.64.52.38.

ns4.value-domain.com has the IP address 172.64.53.3.

ns5.value-domain.com has the IP address 172.64.52.38.

Three host names point to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Both ns2.value-domain.com and ns4.value-domain.com resolve to 172.64.53.3 IP addresses each.

Mail Servers

1000do.jp uses exactly one mail server, which is 1000do.jp.

1000do.jp resolves to two IP numbers — 114.161.105.81 and 2400:4150:8103:600::2.