rcqa9.com - dns.ninja

rcqa9.com

DNSSEC⚠️ Not signed
NSns-cloud-d1.googledomains.com ⭐
A2001:4860:4802:32::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d1.googledomains.com
A216.239.32.109🇺🇸 Google216.239.32.0/24
PTRns-cloud-d1.googledomains.com
NSns-cloud-d2.googledomains.com
A2001:4860:4802:34::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d2.googledomains.com
A216.239.34.109🇺🇸 Google216.239.34.0/24
PTRns-cloud-d2.googledomains.com
NSns-cloud-d3.googledomains.com
A2001:4860:4802:36::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d3.googledomains.com
A216.239.36.109🇺🇸 Google216.239.36.0/24
PTRns-cloud-d3.googledomains.com
NSns-cloud-d4.googledomains.com
A2001:4860:4802:38::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d4.googledomains.com
A216.239.38.109🇺🇸 Google216.239.38.0/24
PTRns-cloud-d4.googledomains.com
MXmx1.improvmx.com ⭐
A2a05:d012:412:e201:88aa:e7b9:7a43:12d7🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e202:f36:2c1f:1a49:d38a🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e203:373a:f51a:4a85:1d25🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A13.37.195.136🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-37-195-136.eu-west-3.compute.amazonaws.com
A15.236.236.160🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix
PTRec2-15-236-236-160.eu-west-3.compute.amazonaws.com
A35.181.18.45🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix
PTRec2-35-181-18-45.eu-west-3.compute.amazonaws.com
MXmx2.improvmx.com(20)
A2a05:d012:412:e201:1f6e:f6e4:8fd7:4678🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e202:e81e:cc44:3b53:8a3d🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e203:7e33:3d9c:28d7:ee20🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A13.36.107.63🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-36-107-63.eu-west-3.compute.amazonaws.com
A13.36.222.39🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-36-222-39.eu-west-3.compute.amazonaws.com
A15.236.61.92🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix
PTRec2-15-236-61-92.eu-west-3.compute.amazonaws.com
TXTv=spf1;-all
TXTv=DKIM1;p=
SOAns-cloud-d1.googledomains.comcloud-dns-hostmaster@google.com serial=1

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=1786190519

Subdomains

us1.rcqa9.com

Same first word

rcqa9.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comns3.deem.comns3.reardencommerce.comns4.deem.comns4.reardencommerce.comMXmx1.improvmx.commx2.improvmx.comus1.rcqa9.com
●NSns-cloud-d1.googledomains.com2026-07-09 → 2026-08-08 · 3 obs
○ 2019-03-20 10:17:14
● 2026-07-09 19:24:24
● 2026-08-08 12:22:16
●NSns-cloud-d2.googledomains.com2026-07-09 → 2026-08-08 · 3 obs
○ 2019-03-20 10:17:14
● 2026-07-09 19:24:24
● 2026-08-08 12:22:16
●NSns-cloud-d3.googledomains.com2026-07-09 → 2026-08-08 · 3 obs
○ 2019-03-20 10:17:14
● 2026-07-09 19:24:24
● 2026-08-08 12:22:16
●NSns-cloud-d4.googledomains.com2026-07-09 → 2026-08-08 · 3 obs
○ 2019-03-20 10:17:14
● 2026-07-09 19:24:24
● 2026-08-08 12:22:16
○NSns3.deem.com2015-07-08 → 2019-03-20 · 7 obs
● 2015-07-08 15:40:02
● 2015-09-09 23:00:04
○ 2015-12-12 12:58:38
● 2016-03-23 09:59:06
● 2019-03-20 10:17:14
○ 2026-07-09 19:24:24
○ 2026-08-08 12:22:16
○NSns3.reardencommerce.com2015-07-08 → 2015-12-12 · 5 obs
● 2015-07-08 15:40:02
○ 2015-09-09 23:00:04
● 2015-12-12 12:58:38
○ 2016-03-23 09:59:06
○ 2026-08-08 12:22:16
○NSns4.deem.com2016-03-23 → 2019-03-20 · 5 obs
○ 2015-12-12 12:58:38
● 2016-03-23 09:59:06
● 2019-03-20 10:17:14
○ 2026-07-09 19:24:24
○ 2026-08-08 12:22:16
○NSns4.reardencommerce.com2015-07-08 → 2015-12-12 · 4 obs
● 2015-07-08 15:40:02
● 2015-12-12 12:58:38
○ 2016-03-23 09:59:06
○ 2026-08-08 12:22:16
●MXmx1.improvmx.com2026-07-09 → 2026-08-08 · 3 obs
○ 2019-03-20 10:17:14
● 2026-07-09 19:24:24
● 2026-08-08 12:22:16
●MXmx2.improvmx.com2026-07-09 → 2026-08-08 · 3 obs
○ 2019-03-20 10:17:14
● 2026-07-09 19:24:24
● 2026-08-08 12:22:16
○MXus1.rcqa9.com2015-07-08 → 2019-03-20 · 4 obs
● 2015-07-08 15:40:02
● 2019-03-20 10:17:14
○ 2026-07-09 19:24:24
○ 2026-08-08 12:22:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...-
rcqa9.comns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.36.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcqa9.com (unsigned zone)

⏱️ Timing

Total: 581ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com...
MX2mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)
TXT2v=spf1;-all, v=DKIM1;p=
SOA1ns-cloud-d1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)

Analysis

Hierarchy

rcqa9.com serves as the parent of us1.rcqa9.com.

Name Servers

rcqa9.com has four authoritative name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

rcqa9.com has at least partial name server overlap with other domains, such as johnvoxakis.org, pixii.co, chirohealthinstitute.com and two others.

ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com all point to exactly two IP numbers each: ns-cloud-d1.googledomains.com → 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com → 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com → 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com → 216.239.38.109 and 2001:4860:4802:38::6d.

Mail Servers

rcqa9.com has two mail servers: mx1.improvmx.com and mx2.improvmx.com.

rcqa9.com shares the same mail server setup as other domains, including dagathomo.com, commercialprotectsecure.com, bojanco.xyz and two others.

rcqa9.com shares mail servers — at least in part — with other domains, including besagmbh.de, gis-lab.info, alpacecr.com and two others.

Host names with 6 IP numbers:

mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.

mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.