php.education - dns.ninja

php.education

DNSSEC⚠️ Not signed
A2001:4860:4802:32::15🇺🇸 Google2001:4860::/32
PTRany-in-2001-4860-4802-32--15.1e100.net
A2001:4860:4802:34::15🇺🇸 Google2001:4860::/32
A2001:4860:4802:36::15🇺🇸 Google2001:4860::/32
A2001:4860:4802:38::15🇺🇸 Google2001:4860::/32
A216.239.34.21🇺🇸 Google216.239.34.0/24
A216.239.36.21🇺🇸 Google216.239.36.0/24
A216.239.38.21🇺🇸 Google216.239.38.0/24
NS01.dnsv.jp
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXsmtp.google.com
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A2607:f8b0:4004:c09::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f26.1e100.net
A2607:f8b0:4004:c09::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f27.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
A172.253.122.26🇺🇸 Google172.253.122.0/24
PTRbh-in-f26.1e100.net
A172.253.122.27🇺🇸 Google172.253.122.0/24
PTRbh-in-f27.1e100.net
TXTgoogle-site-verification=3nvQWOOjmDKqvn8nWzWC3gloeGaAx_m_RAuQ4ZRhbGk
SOA01.dnsv.jphostmaster@dnsv.jp serial=1762527523

education

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.education
NSv0n1.nic.education
NSv0n2.nic.education
NSv0n3.nic.education
NSv2n0.nic.education
NSv2n1.nic.education
SOAv0n0.nic.educationhostmaster@donuts.email serial=1782715024

Same first word

Similar names

DNS History

18 records (12 active, 6 former)

2017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns65.domaincontrol.comns66.domaincontrol.comMXsmtp.google.commailstore1.secureserver.netsmtp.secureserver.netA2001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:36::152001:4860:4802:38::15216.239.34.21216.239.36.21216.239.38.21192.64.147.15050.63.202.47
NS01.dnsv.jp2020-01-08 → 2026-06-29 · 3 obs
○ 2017-01-21 19:08:48
● 2020-01-08 19:29:00
● 2026-06-29 06:44:16
NS02.dnsv.jp2020-01-08 → 2026-06-29 · 3 obs
○ 2017-01-21 19:08:48
● 2020-01-08 19:29:00
● 2026-06-29 06:44:16
NS03.dnsv.jp2020-01-08 → 2026-06-29 · 3 obs
○ 2017-01-21 19:08:48
● 2020-01-08 19:29:00
● 2026-06-29 06:44:16
NS04.dnsv.jp2020-01-08 → 2026-06-29 · 3 obs
○ 2017-01-21 19:08:48
● 2020-01-08 19:29:00
● 2026-06-29 06:44:16
NSns65.domaincontrol.com2016-12-10 → 2017-01-21 · 4 obs
● 2016-12-10 22:14:54
● 2017-01-21 19:08:48
○ 2020-01-08 19:29:00
○ 2026-06-29 06:44:16
NSns66.domaincontrol.com2016-12-10 → 2017-01-21 · 4 obs
● 2016-12-10 22:14:54
● 2017-01-21 19:08:48
○ 2020-01-08 19:29:00
○ 2026-06-29 06:44:16
MXmailstore1.secureserver.net2016-12-10 → 2017-01-21 · 4 obs
● 2016-12-10 22:14:54
● 2017-01-21 19:08:48
○ 2020-01-08 19:29:00
○ 2026-06-29 06:44:16
MXsmtp.google.com2026-02-15 → 2026-06-29 · 3 obs
○ 2020-01-08 19:29:00
● 2026-02-15 06:50:00
● 2026-06-29 06:44:16
MXsmtp.secureserver.net2016-12-10 → 2017-01-21 · 4 obs
● 2016-12-10 22:14:54
● 2017-01-21 19:08:48
○ 2020-01-08 19:29:00
○ 2026-06-29 06:44:16
A192.64.147.1502020-01-08 → 2021-10-07 · 5 obs
○ 2017-01-21 19:08:48
● 2020-01-08 19:29:00
● 2021-10-07 11:30:22
○ 2026-02-15 06:50:00
○ 2026-06-29 06:44:16
A2001:4860:4802:32::152026-02-15 → 2026-06-29 · 3 obs
○ 2021-10-07 11:30:22
● 2026-02-15 06:50:00
● 2026-06-29 06:44:16
A2001:4860:4802:34::152026-02-15 → 2026-06-29 · 3 obs
○ 2021-10-07 11:30:22
● 2026-02-15 06:50:00
● 2026-06-29 06:44:16
A2001:4860:4802:36::152026-02-15 → 2026-06-29 · 3 obs
○ 2021-10-07 11:30:22
● 2026-02-15 06:50:00
● 2026-06-29 06:44:16
A2001:4860:4802:38::152026-02-15 → 2026-06-29 · 3 obs
○ 2021-10-07 11:30:22
● 2026-02-15 06:50:00
● 2026-06-29 06:44:16
A216.239.34.212026-02-15 → 2026-06-29 · 3 obs
○ 2021-10-07 11:30:22
● 2026-02-15 06:50:00
● 2026-06-29 06:44:16
A216.239.36.212026-02-15 → 2026-06-29 · 3 obs
○ 2021-10-07 11:30:22
● 2026-02-15 06:50:00
● 2026-06-29 06:44:16
A216.239.38.212026-02-15 → 2026-06-29 · 3 obs
○ 2021-10-07 11:30:22
● 2026-02-15 06:50:00
● 2026-06-29 06:44:16
A50.63.202.472016-12-10 → 2017-01-21 · 4 obs
● 2016-12-10 22:14:54
● 2017-01-21 19:08:48
○ 2020-01-08 19:29:00
○ 2026-06-29 06:44:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
educationv0n0.nic.education, v2n0.nic.education, v0n2.nic.education, v2n1.nic.education...12 records
php.education04.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp-

✅ Authoritative Response

Server:157.7.32.53

NS records: 04.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for php.education (unsigned zone)

⏱️ Timing

Total: 2392ms | Queries: -

📄 Records

TypeCountSample Data
A3216.239.34.21, 216.239.36.21...
AAAA42001:4860:4802:32::15, 2001:4860:4802:34::15...
NS401.dnsv.jp, 02.dnsv.jp...
MX1smtp.google.com (pri: 1)
TXT1google-site-verification=3nvQWOOjmDKqvn8
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.education, v0n0.nic.education, v2n0.nic.education...)

Analysis

IP Addresses

php.education has 7 IP addresses — 216.239.34.21, 216.239.36.21, 216.239.38.21 and 4 more.

rikasti.com, jdleecompany.com, havanatrs.com and two other host names share IP numbers with php.education.

Name Servers

The authoritative name servers for php.education are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

There is at least partial name server overlap between php.education and other domains — shinami.net, makino-ribbon.co.jp, doronko.biz and two more among them.

Hostnames that resolve to two IP addresses:

01.dnsv.jp maps to two IP addresses — 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp maps to two IP addresses — 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp maps to two IP addresses — 157.7.35.53 and 2400:8500:3fff::53.

Hosts with just one IP address:

02.dnsv.jp points to the IP address 157.7.33.53.

Mail Servers

Mail for php.education is handled by a single mail server, smtp.google.com.

php.education uses an identical mail server configuration to several other domains — among them syka-international.com, jgrec.info, mtclear.com.au and two more.

php.education has at least partial mail server overlap with other domains such as cicoriatree.com, ggl.tw, knfb.org and two more.

These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.

smtp.google.com resolves to 9 IP addresses — 142.250.31.27, 172.253.63.26, 172.253.63.27 and 6 others.