conciergecheck.com - dns.ninja

`conciergecheck.com`

DNSSEC	⚠️ Not signed
NS	`ns-1462.awsdns-54.org` ⭐
		A	2600:9000:5305:b600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1462.awsdns-54.org`
		A	205.251.197.182^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1462.awsdns-54.org`
NS	`ns-1707.awsdns-21.co.uk`
		A	2600:9000:5306:ab00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1707.awsdns-21.co.uk`
		A	205.251.198.171^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1707.awsdns-21.co.uk`
NS	`ns-232.awsdns-29.com`
		A	2600:9000:5300:e800::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-232.awsdns-29.com`
		A	205.251.192.232^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-232.awsdns-29.com`
NS	`ns-568.awsdns-07.net`
		A	2600:9000:5302:3800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-568.awsdns-07.net`
		A	205.251.194.56^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-568.awsdns-07.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=I4j6Ya1OEUsnWz9Sy1nha4fCFAMTxxHbJqET_SZZiR0`
SOA	`ns-1462.awsdns-54.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781532990

Same first word

conciergecheck.com

DNS History

15 records (9 active, 6 former)

●NSns-1462.awsdns-54.org2026-06-10 → 2026-06-15 · 3 obs

○ 2017-04-02 09:39:36
● 2026-06-10 14:01:28
● 2026-06-15 14:32:46

●NSns-1707.awsdns-21.co.uk2026-06-10 → 2026-06-15 · 3 obs

○ 2017-04-02 09:39:36
● 2026-06-10 14:01:28
● 2026-06-15 14:32:46

●NSns-232.awsdns-29.com2026-06-10 → 2026-06-15 · 3 obs

○ 2017-04-02 09:39:36
● 2026-06-10 14:01:28
● 2026-06-15 14:32:46

●NSns-568.awsdns-07.net2026-06-10 → 2026-06-15 · 3 obs

○ 2017-04-02 09:39:36
● 2026-06-10 14:01:28
● 2026-06-15 14:32:46

○NSns77.domaincontrol.com2015-11-23 → 2016-08-08 · 4 obs

● 2015-11-23 22:05:36
● 2016-08-08 02:17:36
○ 2017-04-02 09:39:36
○ 2026-06-15 14:32:46

○NSns78.domaincontrol.com2015-11-23 → 2016-08-08 · 4 obs

● 2015-11-23 22:05:36
● 2016-08-08 02:17:36
○ 2017-04-02 09:39:36
○ 2026-06-15 14:32:46

●MXalt1.aspmx.l.google.com2026-06-10 → 2026-06-15 · 3 obs

○ 2017-04-02 09:39:36
● 2026-06-10 14:01:28
● 2026-06-15 14:32:46

●MXalt2.aspmx.l.google.com2026-06-10 → 2026-06-15 · 3 obs

○ 2017-04-02 09:39:36
● 2026-06-10 14:01:28
● 2026-06-15 14:32:46

●MXalt3.aspmx.l.google.com2026-06-10 → 2026-06-15 · 3 obs

○ 2017-04-02 09:39:36
● 2026-06-10 14:01:28
● 2026-06-15 14:32:46

●MXalt4.aspmx.l.google.com2026-06-10 → 2026-06-15 · 3 obs

○ 2017-04-02 09:39:36
● 2026-06-10 14:01:28
● 2026-06-15 14:32:46

●MXaspmx.l.google.com2026-06-10 → 2026-06-15 · 3 obs

○ 2017-04-02 09:39:36
● 2026-06-10 14:01:28
● 2026-06-15 14:32:46

○MXmailstore1.secureserver.net2016-03-11 → 2016-08-08 · 4 obs

● 2016-03-11 11:40:14
● 2016-08-08 02:17:36
○ 2017-04-02 09:39:36
○ 2026-06-15 14:32:46

○MXsmtp.secureserver.net2016-03-11 → 2016-08-08 · 4 obs

● 2016-03-11 11:40:14
● 2016-08-08 02:17:36
○ 2017-04-02 09:39:36
○ 2026-06-15 14:32:46

○A184.168.221.622015-11-23 → 2016-03-11 · 4 obs

● 2015-11-23 22:05:36
● 2016-03-11 11:40:14
○ 2016-08-08 02:17:36
○ 2026-06-15 14:32:46

○A50.63.202.282016-08-08 → 2016-08-08 · 4 obs

○ 2016-03-11 11:40:14
● 2016-08-08 02:17:36
○ 2017-04-02 09:39:36
○ 2026-06-15 14:32:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
conciergecheck.com	ns-232.awsdns-29.com, ns-568.awsdns-07.net, ns-1462.awsdns-54.org, ns-1707.awsdns-21.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.232

NS records: ns-232.awsdns-29.com, ns-568.awsdns-07.net, ns-1462.awsdns-54.org, ns-1707.awsdns-21.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for conciergecheck.com (unsigned zone)

⏱️ Timing

Total: 947ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1462.awsdns-54.org, ns-1707.awsdns-21.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=I4j6Ya1OEUsnWz9`
SOA	1	`ns-1462.awsdns-54.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-232.awsdns-29.com, ns-232.awsdns-29.com)

Analysis

Name Servers

Four name servers handle the delegation for conciergecheck.com: ns-232.awsdns-29.com, ns-568.awsdns-07.net, ns-1462.awsdns-54.org and ns-1707.awsdns-21.co.uk.

At least some of conciergecheck.com's name servers are shared with other domains, for example cloudninja.cloud, professordematematica.net, qastreaminfra.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-301.awsdns-37.com, ns-1059.awsdns-04.org and ns-1883.awsdns-43.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-232.awsdns-29.com directs to 205.251.192.232 and 2600:9000:5300:e800::1; ns-568.awsdns-07.net directs to 205.251.194.56 and 2600:9000:5302:3800::1; ns-1462.awsdns-54.org directs to 205.251.197.182 and 2600:9000:5305:b600::1; ns-1707.awsdns-21.co.uk directs to 205.251.198.171 and 2600:9000:5306:ab00::1.

Mail Servers

Five mail servers handle conciergecheck.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by conciergecheck.com are shared with other domains: lawalkingtours.com, idspark.nl, yoctu.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

The A records for aspmx.l.google.com return 172.253.122.27 and 2607:f8b0:4004:c17::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.