ref-eng.com - robtex.com

ref-eng.com

DNSSEC⚠️ Not signed
A3.33.130.190🇺🇸 Amazon3.33.128.0/20
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33🇺🇸 Amazon15.197.144.0/20
NSns11.domaincontrol.com ⭐
A2603:5:2190::6🇺🇸 GODADDY-DNS2603:5:2190::/44
PTRns11.domaincontrol.com
A97.74.105.6🇺🇸 GODADDY-DNS97.74.104.0/23
PTRns11.domaincontrol.com
NSns12.domaincontrol.com
A2603:5:2290::6🇺🇸 GODADDY-DNS2603:5:2290::/44
PTRns12.domaincontrol.com
A173.201.73.6🇺🇸 GODADDY-DNS173.201.72.0/23
PTRns12.domaincontrol.com
MXmx1-usg2.ppe-hosted.com ⭐
A98.85.123.215🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRmx1-usg2.ppe-hosted.com
MXmx2-usg2.ppe-hosted.com ⭐
A23.21.114.81🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix
PTRmx2-usg2.ppe-hosted.com
MXmx3-usg2.ppe-hosted.com ⭐
A34.231.165.252🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRmx3-usg2.ppe-hosted.com
TXTNETORG19135711.onmicrosoft.com
TXTv=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all
SOAns11.domaincontrol.comdns@jomax.net 2025-07-03 #2

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=1774560567

Same first word

ref-eng.com

Similar names

gen-ref.com
f-green.cn
green-f.or.jp

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns11.domaincontrol.comns12.domaincontrol.comns27.domaincontrol.comns28.domaincontrol.comMXmx1-usg2.ppe-hosted.commx2-usg2.ppe-hosted.commx3-usg2.ppe-hosted.commailstore1.secureserver.netsmtp.secureserver.netA15.197.148.333.33.130.19050.63.202.49
●NSns11.domaincontrol.com2026-03-09 → 2026-03-26 · 3 obs
○ 2018-11-23 16:22:16
● 2026-03-09 07:59:00
● 2026-03-26 21:56:14
●NSns12.domaincontrol.com2026-03-09 → 2026-03-26 · 3 obs
○ 2018-11-23 16:22:16
● 2026-03-09 07:59:00
● 2026-03-26 21:56:14
○NSns27.domaincontrol.com2015-07-06 → 2018-11-23 · 4 obs
● 2015-07-06 08:09:38
● 2018-11-23 16:22:16
○ 2026-03-09 07:59:00
○ 2026-03-26 21:56:14
○NSns28.domaincontrol.com2015-07-06 → 2018-11-23 · 4 obs
● 2015-07-06 08:09:38
● 2018-11-23 16:22:16
○ 2026-03-09 07:59:00
○ 2026-03-26 21:56:14
○MXmailstore1.secureserver.net2015-07-06 → 2018-11-23 · 4 obs
● 2015-07-06 08:09:38
● 2018-11-23 16:22:16
○ 2026-03-09 07:59:00
○ 2026-03-26 21:56:14
●MXmx1-usg2.ppe-hosted.com2026-03-09 → 2026-03-26 · 3 obs
○ 2018-11-23 16:22:16
● 2026-03-09 07:59:00
● 2026-03-26 21:56:14
●MXmx2-usg2.ppe-hosted.com2026-03-09 → 2026-03-26 · 3 obs
○ 2018-11-23 16:22:16
● 2026-03-09 07:59:00
● 2026-03-26 21:56:14
●MXmx3-usg2.ppe-hosted.com2026-03-09 → 2026-03-26 · 3 obs
○ 2018-11-23 16:22:16
● 2026-03-09 07:59:00
● 2026-03-26 21:56:14
○MXsmtp.secureserver.net2015-07-06 → 2018-11-23 · 4 obs
● 2015-07-06 08:09:38
● 2018-11-23 16:22:16
○ 2026-03-09 07:59:00
○ 2026-03-26 21:56:14
●A15.197.148.332026-03-09 → 2026-03-26 · 3 obs
○ 2018-11-23 16:22:16
● 2026-03-09 07:59:00
● 2026-03-26 21:56:14
●A3.33.130.1902026-03-09 → 2026-03-26 · 3 obs
○ 2018-11-23 16:22:16
● 2026-03-09 07:59:00
● 2026-03-26 21:56:14
○A50.63.202.492015-07-06 → 2018-11-23 · 4 obs
● 2015-07-06 08:09:38
● 2018-11-23 16:22:16
○ 2026-03-09 07:59:00
○ 2026-03-26 21:56:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
ref-eng.comns11.domaincontrol.com, ns12.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.105.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ref-eng.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

TypeCountSample Data
A23.33.130.190, 15.197.148.33
NS2ns11.domaincontrol.com, ns12.domaincontrol.com
MX3mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)...
TXT2NETORG19135711.onmicrosoft.com, v=spf1 include:_spf-usg2.ppe-hosted.com
SOA1ns11.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)

Analysis

IP Addresses

ref-eng.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names such as thelullabybed.com, kamalsaba.com, raptorholic.com, webtoprint.directory and clickaturkey.com share IP numbers with ref-eng.com.

Name Servers

ref-eng.com is delegated to two name servers: ns11.domaincontrol.com and ns12.domaincontrol.com.

ref-eng.com uses the same name server setup as other domains, including peachstatewindows.com, triathlonmedals.us, ubermobile.com, completebeautysolutions.com and sorm.org.

Host names with two IP numbers:

ns11.domaincontrol.com points to 2603:5:2190::6 and 97.74.105.6.

ns12.domaincontrol.com points to 2603:5:2290::6 and 173.201.73.6.

Mail Servers

Three mail servers handle ref-eng.com: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.

ref-eng.com shares at least some mail servers with other domains, for example gnkitchenandbath.com, hitrole.com, sidiamondsny.com, teamworklessons.com and southpeat.com.

Host names with a single IP:

mx1-usg2.ppe-hosted.com points to: 98.85.123.215

mx2-usg2.ppe-hosted.com points to: 23.21.114.81

mx3-usg2.ppe-hosted.com points to: 34.231.165.252