d-tree.jp - robtex.com

d-tree.jp

DNSSEC⚠️ Not signed
A112.78.125.220🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2380.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
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c09::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f27.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=ieMTSr-jEUFmSfmKxoQZtQkNvqkSMtNOV8_4655vj0g
TXTv=spf1 a:www2380.sakura.ne.jp mx include:spf.mta.hdems.com include:_spf.googl...
TXTbox-domain-verification=389bfaf9db514e53b5e2b219d4e9d813a72066f13701ca0d7f65d...
TXTapple-domain-verification=K9XcG7ecfOaaffBw
TXTZOOM_verify_XKCyhSxtBTwOn1e7t1gLUL
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-05-06 #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=1775972702

Same first word

d-tree.de
d-tree.jp
d-tree.net

Similar names

tree-d.ru
dr-tee.com
t-reed.net
rede-t.com
tre-de.com
de-tre.com
tre-de.no

DNS History

9 records (9 active, 0 former)

NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA112.78.125.220
●NSmaster.dns.ne.jp2026-03-17 → 2026-04-12 · 2 obs
● 2026-03-17 11:48:12
● 2026-04-12 06:00:04
●NSns1.dns.ne.jp2026-03-17 → 2026-04-12 · 2 obs
● 2026-03-17 11:48:12
● 2026-04-12 06:00:04
●NSns2.dns.ne.jp2026-03-17 → 2026-04-12 · 2 obs
● 2026-03-17 11:48:12
● 2026-04-12 06:00:04
●MXalt1.aspmx.l.google.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-03-17 11:48:12
● 2026-04-12 06:00:04
●MXalt2.aspmx.l.google.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-03-17 11:48:12
● 2026-04-12 06:00:04
●MXalt3.aspmx.l.google.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-03-17 11:48:12
● 2026-04-12 06:00:04
●MXalt4.aspmx.l.google.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-03-17 11:48:12
● 2026-04-12 06:00:04
●MXaspmx.l.google.com2026-03-17 → 2026-04-12 · 2 obs
● 2026-03-17 11:48:12
● 2026-04-12 06:00:04
●A112.78.125.2202026-03-17 → 2026-04-12 · 2 obs
● 2026-03-17 11:48:12
● 2026-04-12 06:00:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
d-tree.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns2.dns.ne.jp, ns1.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for d-tree.jp (unsigned zone)

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

TypeCountSample Data
A1112.78.125.220
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT5google-site-verification=ieMTSr-jEUFmSfm, v=spf1 a:www2380.sakura.ne.jp mx include...
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)

Analysis

IP Addresses

d-tree.jp points to a single IP number: 112.78.125.220.

Other host names, for instance www.nsouzai-kyoukai.or.jp, nsouzai-kyoukai.or.jp, taihiban.org, tech-sc.co.jp and sd-arc.net share IP numbers with d-tree.jp.

Name Servers

The domain d-tree.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

d-tree.jp shares name servers with other domains at least partially, for instance mx-kitanaka.sakura.ne.jp, mikitax.com, roppongi-menseste.com, nawate-keiseigeka.com and nxsco.com.

Host names with a single 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

d-tree.jp is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

d-tree.jp shares some mail servers with other domains, including deborahturton.com, dasnasty.com, levitation.fm, ns500841.ns500794.ns500841.ns500821.ns500841.ns500821.ns500821.ns500795.ns500794.ns500821.ns500821.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com and aptegrainc.com.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c09::1b and 192.178.155.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.