prevailweb.com - robtex.com

prevailweb.com

DNSSEC⚠️ Not signed
A2400:8500:1301:162::23:1🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2011.coreserver.jp
A163.44.177.23🇯🇵 GMO-INTERNET163.44.177.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
NSns11.value-domain.com ⭐ ⚠️ Not in parent delegation
A172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.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
NSns12.value-domain.com ⚠️ Not in zone NS records
A172.64.53.86🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.188🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns13.value-domain.com ⚠️ Not in zone NS records
A172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com ⚠️ Not in parent delegation
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
MXprevailweb.com ⭐
A2400:8500:1301:162::23:1🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2011.coreserver.jp
A163.44.177.23🇯🇵 GMO-INTERNET163.44.177.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2011.coreserver.jp
TXTv=spf1 ip4:163.44.177.23 ip6:2400:8500:1301:162::23:1 include:mxr.valueserver...
SOAns1.value-domain.comhostmaster@prevailweb.com 2025-09-01 #14

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=1776770897

MX for

prevailweb.com

Same first word

prevailweb.com

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns11.value-domain.comns12.value-domain.comns13.value-domain.comns2.value-domain.comns1.apollohosting.comns1.bdm.microsoftonline.comns1626.ztomy.comns2.apollohosting.comns2.bdm.microsoftonline.comns2626.ztomy.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMXprevailweb.commx.prevailweb.comprevailweb-com.mail.protection.outlook.comA163.44.177.232400:8500:1301:162::23:1204.11.56.4866.96.146.102
○NSns1.apollohosting.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 21:27:24
○ 2015-11-23 12:22:48
○ 2026-04-21 11:47:30
○NSns1.bdm.microsoftonline.com2018-08-09 → 2018-08-09 · 4 obs
○ 2017-02-16 14:54:06
● 2018-08-09 10:23:28
○ 2026-02-27 04:04:00
○ 2026-04-21 11:47:30
●NSns1.value-domain.com2026-02-27 → 2026-04-21 · 3 obs
○ 2018-08-09 10:23:28
● 2026-02-27 04:04:00
● 2026-04-21 11:47:30
●NSns11.value-domain.com2026-02-27 → 2026-04-21 · 3 obs
○ 2018-08-09 10:23:28
● 2026-02-27 04:04:00
● 2026-04-21 11:47:30
●NSns12.value-domain.com2026-02-27 → 2026-04-21 · 3 obs
○ 2018-08-09 10:23:28
● 2026-02-27 04:04:00
● 2026-04-21 11:47:30
●NSns13.value-domain.com2026-02-27 → 2026-04-21 · 3 obs
○ 2018-08-09 10:23:28
● 2026-02-27 04:04:00
● 2026-04-21 11:47:30
○NSns1626.ztomy.com2015-11-23 → 2016-06-27 · 5 obs
○ 2015-07-12 21:27:24
● 2015-11-23 12:22:48
● 2016-06-27 18:36:58
○ 2017-02-16 14:54:06
○ 2026-04-21 11:47:30
○NSns2.apollohosting.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 21:27:24
○ 2015-11-23 12:22:48
○ 2026-04-21 11:47:30
○NSns2.bdm.microsoftonline.com2018-08-09 → 2018-08-09 · 4 obs
○ 2017-02-16 14:54:06
● 2018-08-09 10:23:28
○ 2026-02-27 04:04:00
○ 2026-04-21 11:47:30
●NSns2.value-domain.com2026-02-27 → 2026-04-21 · 3 obs
○ 2018-08-09 10:23:28
● 2026-02-27 04:04:00
● 2026-04-21 11:47:30
○NSns2626.ztomy.com2015-11-23 → 2016-06-27 · 5 obs
○ 2015-07-12 21:27:24
● 2015-11-23 12:22:48
● 2016-06-27 18:36:58
○ 2017-02-16 14:54:06
○ 2026-04-21 11:47:30
○NSns3.bdm.microsoftonline.com2018-08-09 → 2018-08-09 · 4 obs
○ 2017-02-16 14:54:06
● 2018-08-09 10:23:28
○ 2026-02-27 04:04:00
○ 2026-04-21 11:47:30
○NSns4.bdm.microsoftonline.com2018-08-09 → 2018-08-09 · 4 obs
○ 2017-02-16 14:54:06
● 2018-08-09 10:23:28
○ 2026-02-27 04:04:00
○ 2026-04-21 11:47:30
○MXmx.prevailweb.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 21:27:24
○ 2015-11-23 12:22:48
○ 2026-04-21 11:47:30
○MXprevailweb-com.mail.protection.outlook.com2018-08-09 → 2018-08-09 · 4 obs
○ 2015-11-23 12:22:48
● 2018-08-09 10:23:28
○ 2026-02-27 04:04:00
○ 2026-04-21 11:47:30
●MXprevailweb.com2026-02-27 → 2026-04-21 · 3 obs
○ 2018-08-09 10:23:28
● 2026-02-27 04:04:00
● 2026-04-21 11:47:30
●A163.44.177.232026-02-27 → 2026-04-21 · 3 obs
○ 2017-02-16 14:54:06
● 2026-02-27 04:04:00
● 2026-04-21 11:47:30
○A204.11.56.482015-11-23 → 2016-06-27 · 5 obs
○ 2015-07-12 21:27:24
● 2015-11-23 12:22:48
● 2016-06-27 18:36:58
○ 2017-02-16 14:54:06
○ 2026-04-21 11:47:30
●A2400:8500:1301:162::23:12026-02-27 → 2026-04-21 · 3 obs
○ 2017-02-16 14:54:06
● 2026-02-27 04:04:00
● 2026-04-21 11:47:30
○A66.96.146.1022015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 21:27:24
○ 2015-11-23 12:22:48
○ 2026-04-21 11:47:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...-
prevailweb.comns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com3 records

✅ Authoritative Response

Server:172.64.52.184

NS records: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prevailweb.com (unsigned zone)

⏱️ Timing

Total: 1498ms | Queries: -

📄 Records

TypeCountSample Data
A1163.44.177.23
AAAA12400:8500:1301:162::23:1
NS2ns2.value-domain.com, ns1.value-domain.com
MX1prevailweb.com (pri: 10)
TXT1v=spf1 ip4:163.44.177.23 ip6:2400:8500:1
SOA1ns1.value-domain.com hostmaster.prevailw

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com)

Analysis

Mail Server Role

prevailweb.com serves as the mail server for prevailweb.com.

IP Addresses

prevailweb.com points to two IP numbers: 2400:8500:1301:162::23:1 and 163.44.177.23.

Other host names, for instance net4-56.relay.mxp.jp, quelqueschoses.com, net4-155.relay.mxp.jp, www.lifechapel.jp and herisson-koshu.com share IP numbers with prevailweb.com.

Name Servers

prevailweb.com is delegated to five name servers: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com, ns1.value-domain.com and ns2.value-domain.com.

prevailweb.com at least partially shares name servers with other domains, for instance yashimasangyo.com, lannathai.biz, kirishima-kurozu.com, okjnet.com and enami.jp.

these name servers are commonly used with ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

Host names with two IP numbers:

ns11.value-domain.com points to: 172.64.52.98 and 172.64.52.184

ns12.value-domain.com points to: 172.64.53.86 and 172.64.53.188

ns13.value-domain.com points to: 172.64.52.98 and 172.64.52.184

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

Names pointing to 172.64.52.98: ns11.value-domain.com and ns13.value-domain.com

Names pointing to 172.64.52.184: ns11.value-domain.com and ns13.value-domain.com

Mail Servers

A single mail server handles prevailweb.com.

prevailweb.com resolves to two IP numbers: 2400:8500:1301:162::23:1 and 163.44.177.23.