rgf-hr.com - robtex.com

rgf-hr.com

DNSSEC⚠️ Not signed
A54.168.74.128🇯🇵 Amazon54.168.0.0/16 EC2 NRT prefix
PTRec2-54-168-74-128.ap-northeast-1.compute.amazonaws.com
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
MXrgfhr-com0i.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1f::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.1🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.124.5🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.157.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01203.inbound.protection.outlook.com
TXTv=spf1 include:_spf.jxt.com.au include:spf.protection.outlook.com include:cus...
SOA01.dnsv.jphostmaster@dnsv.jp serial=1760506073

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=1774880287

Same first word

rgf-hr.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns1.emissary.co.jpns3.emissary.co.jpns4.emissary.co.jpMXrgfhr-com0i.mail.protection.outlook.comoutmail.emissary.co.jpA54.168.74.128202.167.238.7152.65.237.208
●NS01.dnsv.jp2026-03-15 → 2026-03-30 · 3 obs
○ 2017-05-27 15:55:58
● 2026-03-15 12:28:10
● 2026-03-30 14:22:46
●NS02.dnsv.jp2026-03-15 → 2026-03-30 · 3 obs
○ 2017-05-27 15:55:58
● 2026-03-15 12:28:10
● 2026-03-30 14:22:46
●NS03.dnsv.jp2026-03-15 → 2026-03-30 · 3 obs
○ 2017-05-27 15:55:58
● 2026-03-15 12:28:10
● 2026-03-30 14:22:46
●NS04.dnsv.jp2026-03-15 → 2026-03-30 · 3 obs
○ 2017-05-27 15:55:58
● 2026-03-15 12:28:10
● 2026-03-30 14:22:46
○NSns1.emissary.co.jp2015-06-03 → 2017-05-27 · 4 obs
● 2015-06-03 03:23:36
● 2017-05-27 15:55:58
○ 2026-03-15 12:28:10
○ 2026-03-30 14:22:46
○NSns3.emissary.co.jp2015-06-03 → 2017-05-27 · 4 obs
● 2015-06-03 03:23:36
● 2017-05-27 15:55:58
○ 2026-03-15 12:28:10
○ 2026-03-30 14:22:46
○NSns4.emissary.co.jp2017-05-27 → 2017-05-27 · 4 obs
○ 2015-06-03 03:23:36
● 2017-05-27 15:55:58
○ 2026-03-15 12:28:10
○ 2026-03-30 14:22:46
○MXoutmail.emissary.co.jp2015-06-03 → 2016-11-25 · 4 obs
● 2015-06-03 03:23:36
● 2016-11-25 22:46:46
○ 2017-05-27 15:55:58
○ 2026-03-30 14:22:46
●MXrgfhr-com0i.mail.protection.outlook.com2026-03-15 → 2026-03-30 · 3 obs
○ 2017-05-27 15:55:58
● 2026-03-15 12:28:10
● 2026-03-30 14:22:46
○A202.167.238.712015-06-03 → 2016-11-25 · 4 obs
● 2015-06-03 03:23:36
● 2016-11-25 22:46:46
○ 2017-05-27 15:55:58
○ 2026-03-30 14:22:46
○A52.65.237.2082017-05-27 → 2017-05-27 · 4 obs
○ 2016-11-25 22:46:46
● 2017-05-27 15:55:58
○ 2026-03-15 12:28:10
○ 2026-03-30 14:22:46
●A54.168.74.1282026-03-15 → 2026-03-30 · 3 obs
○ 2017-05-27 15:55:58
● 2026-03-15 12:28:10
● 2026-03-30 14:22:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...-
rgf-hr.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.33.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rgf-hr.com (unsigned zone)

⏱️ Timing

Total: 4826ms | Queries: -

📄 Records

TypeCountSample Data
A154.168.74.128
NS401.dnsv.jp, 02.dnsv.jp...
MX1rgfhr-com0i.mail.protection.outlook.com
TXT1v=spf1 include:_spf.jxt.com.au include:s
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

IP Addresses

rgf-hr.com resolves to a single IP address: 54.168.74.128.

Other host names such as ec2-54-168-74-128.ap-northeast-1.compute.amazonaws.com, rgf-executive.com, rgf-executive.jp and rgf-professional.com share IP numbers with rgf-hr.com.

Name Servers

rgf-hr.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

rgf-hr.com at least partially shares name servers with other domains, including honkonkaisen.com, keyence-eu.com, rebrank.org, vardenafil247.online and camerakaitori.tokyo.

Host names with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

Host names with one IP number:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

rgf-hr.com is handled by a single mail server, rgfhr-com0i.mail.protection.outlook.com.

Hostname rgfhr-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::, 52.101.124.0, 52.101.124.1, 52.101.124.5 and 52.101.157.11.