b-sideweb.com - robtex.com

b-sideweb.com

DNSSEC⚠️ Not signed
A202.172.25.31🇯🇵 DRNET202.172.24.0/21
PTRb30.coreserver.jp
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
MXb-sideweb.com ⭐
A202.172.25.31🇯🇵 DRNET202.172.24.0/21
PTRb30.coreserver.jp
TXTv=spf1 include:_spf.coreserver.jp ~all
SOAns1.value-domain.comhostmaster@b-sideweb.com 2026-02-17 #8

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=1774735677
WOT: SAFE (68/100)

MX for

b-sideweb.com

Same first word

b-sideweb.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comns00.drive.ne.jpns01.drive.ne.jpMXb-sideweb.commg.drive.ne.jpA202.172.25.31202.152.216.9
○NSns00.drive.ne.jp2015-08-07 → 2020-01-25 · 4 obs
● 2015-08-07 10:26:44
● 2020-01-25 19:51:20
○ 2026-03-01 20:59:14
○ 2026-03-28 22:25:16
○NSns01.drive.ne.jp2015-08-07 → 2020-01-25 · 4 obs
● 2015-08-07 10:26:44
● 2020-01-25 19:51:20
○ 2026-03-01 20:59:14
○ 2026-03-28 22:25:16
●NSns1.value-domain.com2026-03-01 → 2026-03-28 · 3 obs
○ 2020-01-25 19:51:20
● 2026-03-01 20:59:14
● 2026-03-28 22:25:16
●NSns2.value-domain.com2026-03-01 → 2026-03-28 · 3 obs
○ 2020-01-25 19:51:20
● 2026-03-01 20:59:14
● 2026-03-28 22:25:16
●NSns3.value-domain.com2026-03-01 → 2026-03-28 · 3 obs
○ 2020-01-25 19:51:20
● 2026-03-01 20:59:14
● 2026-03-28 22:25:16
●NSns4.value-domain.com2026-03-01 → 2026-03-28 · 3 obs
○ 2020-01-25 19:51:20
● 2026-03-01 20:59:14
● 2026-03-28 22:25:16
●NSns5.value-domain.com2026-03-01 → 2026-03-28 · 3 obs
○ 2020-01-25 19:51:20
● 2026-03-01 20:59:14
● 2026-03-28 22:25:16
●MXb-sideweb.com2026-03-01 → 2026-03-28 · 3 obs
○ 2020-01-25 19:51:20
● 2026-03-01 20:59:14
● 2026-03-28 22:25:16
○MXmg.drive.ne.jp2015-08-07 → 2020-01-25 · 4 obs
● 2015-08-07 10:26:44
● 2020-01-25 19:51:20
○ 2026-03-01 20:59:14
○ 2026-03-28 22:25:16
○A202.152.216.92015-08-07 → 2020-01-25 · 4 obs
● 2015-08-07 10:26:44
● 2020-01-25 19:51:20
○ 2026-03-01 20:59:14
○ 2026-03-28 22:25:16
●A202.172.25.312026-03-01 → 2026-03-28 · 3 obs
○ 2020-01-25 19:51:20
● 2026-03-01 20:59:14
● 2026-03-28 22:25:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...-
b-sideweb.comns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...5 records

✅ 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 b-sideweb.com (unsigned zone)

⏱️ Timing

Total: 984ms | Queries: -

📄 Records

TypeCountSample Data
A1202.172.25.31
NS2ns1.value-domain.com, ns2.value-domain.com
MX1b-sideweb.com (pri: 10)
TXT1v=spf1 include:_spf.coreserver.jp ~all
SOA1ns1.value-domain.com hostmaster.b-sidewe

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

Mail Server Role

b-sideweb.com serves as the mail server for b-sideweb.com.

IP Addresses

b-sideweb.com points to IP number: 202.172.25.31.

Other host names such as www.bar-lucia.com, mx1.value-server.com, mx1.accessanalyzer.com, mail.digirock.co.jp and mail.koyotrade.co.jp share IPs with b-sideweb.com.

Name Servers

b-sideweb.com 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.

b-sideweb.com at least partially shares name servers with other domains, for instance masaru-t.com, ouchida-industrial.com, kazuhiro.info, xn--y8j5e2a7j7dvlvb5dt588d.com and bestphrase.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

b-sideweb.com is handled by a single mail server, b-sideweb.com.

b-sideweb.com points to a single IP: 202.172.25.31.