buzz-edu.net - robtex.com

buzz-edu.net

DNSSEC⚠️ Not signed
A157.7.184.26🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 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
A172.64.53.115🇺🇸 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
A172.64.52.161🇺🇸 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
A172.64.53.115🇺🇸 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
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXbuzz-edu.net ⭐
A157.7.184.26🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
TXTv=spf1 ip4:157.7.184.26 include:mxr.valueserver.jp ~all
SOAns1.value-domain.comhostmaster@buzz-edu.net 2024-05-24 #11

net

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=1775111357

MX for

buzz-edu.net

Subdomains

ns.buzz-edu.net

Same first word

buzz-edu.net

DNS History

10 records (7 active, 3 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comns.buzz-edu.netMXbuzz-edu.netmail.buzz-edu.netA157.7.184.26106.186.69.13
○NSns.buzz-edu.net2015-05-08 → 2015-05-08 · 3 obs
● 2015-05-08 00:24:12
○ 2015-10-06 06:27:28
○ 2026-04-02 06:38:38
●NSns1.value-domain.com2015-10-06 → 2026-04-02 · 3 obs
○ 2015-05-08 00:24:12
● 2015-10-06 06:27:28
● 2026-04-02 06:38:38
●NSns2.value-domain.com2015-10-06 → 2026-04-02 · 3 obs
○ 2015-05-08 00:24:12
● 2015-10-06 06:27:28
● 2026-04-02 06:38:38
●NSns3.value-domain.com2026-03-28 → 2026-04-02 · 3 obs
○ 2015-10-06 06:27:28
● 2026-03-28 01:07:02
● 2026-04-02 06:38:38
●NSns4.value-domain.com2026-03-28 → 2026-04-02 · 3 obs
○ 2015-10-06 06:27:28
● 2026-03-28 01:07:02
● 2026-04-02 06:38:38
●NSns5.value-domain.com2026-03-28 → 2026-04-02 · 3 obs
○ 2015-10-06 06:27:28
● 2026-03-28 01:07:02
● 2026-04-02 06:38:38
●MXbuzz-edu.net2015-10-06 → 2026-04-02 · 3 obs
○ 2015-05-08 00:24:12
● 2015-10-06 06:27:28
● 2026-04-02 06:38:38
○MXmail.buzz-edu.net2015-05-08 → 2015-05-08 · 3 obs
● 2015-05-08 00:24:12
○ 2015-10-06 06:27:28
○ 2026-04-02 06:38:38
○A106.186.69.132015-05-08 → 2015-05-08 · 3 obs
● 2015-05-08 00:24:12
○ 2015-10-06 06:27:28
○ 2026-04-02 06:38:38
●A157.7.184.262015-10-06 → 2026-04-02 · 3 obs
○ 2015-05-08 00:24:12
● 2015-10-06 06:27:28
● 2026-04-02 06:38:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
buzz-edu.netns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...-

✅ Authoritative Response

Server:172.64.52.161

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 buzz-edu.net (unsigned zone)

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.184.26
NS2ns2.value-domain.com, ns1.value-domain.com
MX1buzz-edu.net (pri: 10)
TXT1v=spf1 ip4:157.7.184.26 include:mxr.valu
SOA1ns1.value-domain.com hostmaster.buzz-edu

Analysis

Hierarchy

The parent of ns.buzz-edu.net is buzz-edu.net.

Mail Server Role

buzz-edu.net serves as the mail server for buzz-edu.net.

IP Addresses

buzz-edu.net points to IP number: 157.7.184.26.

Other host names such as mx1.hotbile.com, goryo.info, takuetsu-japan.com, usadomo.com and mail.openers.jp share IPs with buzz-edu.net.

Name Servers

buzz-edu.net is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

buzz-edu.net at least partially shares name servers with other domains, for instance skbys.com, tsujioka.info, toshikane.jp, extena.net and e-mode.net.

These name servers are commonly used together with ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IPs:

ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161

ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115

ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161

ns4.value-domain.com points to 172.64.53.3 and 172.64.53.115

ns5.value-domain.com points to 172.64.52.38 and 172.64.52.161

Names pointing to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com

Names pointing to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com

Names pointing to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com

Names pointing to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com

Mail Servers

buzz-edu.net is handled by a single mail server, buzz-edu.net.

buzz-edu.net points to a single IP: 157.7.184.26.