`qostodian.com`

DNSSEC	⚠️ Not signed
A	16.54.125.65^{🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix}
		PTR	`ec2-16-54-125-65.ca-central-1.compute.amazonaws.com`
A	52.60.244.67^{🇨🇦 Amazon52.60.128.0/17}
NS	`ns-856.awsdns-43.net` ⭐
		A	2600:9000:5303:5800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-856.awsdns-43.net`
		A	205.251.195.88^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-856.awsdns-43.net`
NS	`ns-1187.awsdns-20.org`
		A	2600:9000:5304:a300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1187.awsdns-20.org`
		A	205.251.196.163^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1187.awsdns-20.org`
NS	`ns-2033.awsdns-62.co.uk`
		A	2600:9000:5307:f100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2033.awsdns-62.co.uk`
		A	205.251.199.241^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2033.awsdns-62.co.uk`
NS	`ns-35.awsdns-04.com`
		A	2600:9000:5300:2300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-35.awsdns-04.com`
		A	205.251.192.35^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-35.awsdns-04.com`
SOA	`ns-856.awsdns-43.net`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=1775913222

📈 Tranco rank: #725,782

Subdomains

msgbus.qostodian.com

sensor-assets.qostodian.com

identity.qostodian.com

Same first word

qostodian.com

DNS History

35 records (6 active, 29 former)

●NSns-1187.awsdns-20.org2026-02-17 → 2026-04-11 · 3 obs

○ 2018-05-11 01:11:04
● 2026-02-17 05:34:36
● 2026-04-11 13:17:48

●NSns-2033.awsdns-62.co.uk2026-02-17 → 2026-04-11 · 3 obs

○ 2018-05-11 01:11:04
● 2026-02-17 05:34:36
● 2026-04-11 13:17:48

●NSns-35.awsdns-04.com2026-02-17 → 2026-04-11 · 3 obs

○ 2018-05-11 01:11:04
● 2026-02-17 05:34:36
● 2026-04-11 13:17:48

●NSns-856.awsdns-43.net2026-02-17 → 2026-04-11 · 3 obs

○ 2018-05-11 01:11:04
● 2026-02-17 05:34:36
● 2026-04-11 13:17:48

○NSns39.domaincontrol.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:11:04
○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○NSns40.domaincontrol.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:11:04
○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A15.157.244.2522026-02-17 → 2026-04-11 · 2 obs

○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A15.157.35.1132026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-25 08:47:32
● 2026-02-25 21:52:28
○ 2026-02-26 05:59:20
○ 2026-04-11 13:17:48

○A15.223.55.82026-02-26 → 2026-02-27 · 5 obs

○ 2026-02-25 21:52:28
● 2026-02-26 05:59:20
● 2026-02-27 15:11:06
○ 2026-02-28 13:02:52
○ 2026-04-11 13:17:48

○A16.52.18.312026-02-17 → 2026-02-23 · 5 obs

○ 2018-05-11 01:11:04
● 2026-02-17 05:34:36
● 2026-02-23 17:04:46
○ 2026-02-23 18:30:52
○ 2026-04-11 13:17:48

○A16.52.19.502026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-24 00:40:14
● 2026-02-24 07:04:10
○ 2026-02-24 09:39:30
○ 2026-04-11 13:17:48

○A16.52.201.1902026-02-26 → 2026-02-26 · 5 obs

○ 2026-02-25 21:52:28
● 2026-02-26 05:59:20
● 2026-02-26 17:49:30
○ 2026-02-26 21:43:58
○ 2026-04-11 13:17:48

○A16.54.105.1202026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-24 07:04:10
● 2026-02-24 09:39:30
○ 2026-02-25 08:47:32
○ 2026-04-11 13:17:48

●A16.54.125.652026-04-11 → 2026-04-11 · 2 obs

○ 2026-03-08 21:26:20
● 2026-04-11 13:17:48

○A16.54.29.1112026-02-17 → 2026-02-23 · 5 obs

○ 2018-05-11 01:11:04
● 2026-02-17 05:34:36
● 2026-02-23 17:04:46
○ 2026-02-23 18:30:52
○ 2026-04-11 13:17:48

○A184.168.221.102018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:11:04
○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A184.168.221.242018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:11:04
○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A184.168.221.252018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:11:04
○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A184.168.221.32018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:11:04
○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A3.96.105.1972026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-24 07:04:10
● 2026-02-24 09:39:30
○ 2026-02-25 08:47:32
○ 2026-04-11 13:17:48

○A3.96.14.1672026-02-17 → 2026-04-11 · 2 obs

○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A3.98.197.412026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-24 09:39:30
● 2026-02-25 08:47:32
○ 2026-02-25 21:52:28
○ 2026-04-11 13:17:48

○A3.98.226.1142026-02-23 → 2026-02-24 · 5 obs

○ 2026-02-23 17:04:46
● 2026-02-23 18:30:52
● 2026-02-24 07:04:10
○ 2026-02-24 09:39:30
○ 2026-04-11 13:17:48

○A35.182.126.1342026-02-28 → 2026-03-08 · 4 obs

○ 2026-02-28 13:02:52
● 2026-02-28 19:10:16
● 2026-03-08 21:26:20
○ 2026-04-11 13:17:48

○A35.182.35.152026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-25 08:47:32
● 2026-02-25 21:52:28
○ 2026-02-26 05:59:20
○ 2026-04-11 13:17:48

○A35.182.41.1462026-02-26 → 2026-02-28 · 5 obs

○ 2026-02-26 17:49:30
● 2026-02-26 21:43:58
● 2026-02-28 13:02:52
○ 2026-02-28 19:10:16
○ 2026-04-11 13:17:48

○A35.182.97.2102026-02-23 → 2026-02-24 · 5 obs

○ 2026-02-23 17:04:46
● 2026-02-23 18:30:52
● 2026-02-24 00:40:14
○ 2026-02-24 07:04:10
○ 2026-04-11 13:17:48

○A35.183.254.1762026-02-28 → 2026-03-08 · 4 obs

○ 2026-02-28 13:02:52
● 2026-02-28 19:10:16
● 2026-03-08 21:26:20
○ 2026-04-11 13:17:48

○A50.63.202.102018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:11:04
○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A50.63.202.132018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:11:04
○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A50.63.202.262018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:11:04
○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A50.63.202.292018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:11:04
○ 2026-02-17 05:34:36
○ 2026-04-11 13:17:48

○A52.60.169.682026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-24 09:39:30
● 2026-02-25 08:47:32
○ 2026-02-25 21:52:28
○ 2026-04-11 13:17:48

●A52.60.244.672026-04-11 → 2026-04-11 · 2 obs

○ 2026-03-08 21:26:20
● 2026-04-11 13:17:48

○A99.79.106.1022026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 15:11:06
● 2026-02-28 13:02:52
○ 2026-02-28 19:10:16
○ 2026-04-11 13:17:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
qostodian.com	ns-35.awsdns-04.com, ns-856.awsdns-43.net, ns-1187.awsdns-20.org, ns-2033.awsdns-62.co.uk	1 record

✅ Authoritative Response

Server:205.251.192.35

NS records: ns-35.awsdns-04.com, ns-856.awsdns-43.net, ns-1187.awsdns-20.org, ns-2033.awsdns-62.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qostodian.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`16.54.125.65, 52.60.244.67`
NS	4	`ns-1187.awsdns-20.org, ns-2033.awsdns-62.co.uk...`
SOA	1	`ns-856.awsdns-43.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-35.awsdns-04.com)

Analysis

Hierarchy

qostodian.com is parent of msgbus.qostodian.com, sensor-assets.qostodian.com and identity.qostodian.com.

IP Addresses

qostodian.com points to two IP numbers: 16.54.125.65 and 52.60.244.67.

Name Servers

qostodian.com is delegated to four name servers: ns-35.awsdns-04.com, ns-856.awsdns-43.net, ns-1187.awsdns-20.org and ns-2033.awsdns-62.co.uk.

qostodian.com at least partially shares its name servers with other domains, for instance spirit.co.il, fips.qbns.mail-manager-smtp.amazonaws.com, hiltonheadairport.com, blue-sincere.com and civic.id.

Host names with two IPs: ns-35.awsdns-04.com points to 2600:9000:5300:2300::1 and 205.251.192.35; ns-856.awsdns-43.net points to 2600:9000:5303:5800::1 and 205.251.195.88; ns-1187.awsdns-20.org points to 2600:9000:5304:a300::1 and 205.251.196.163; ns-2033.awsdns-62.co.uk points to 2600:9000:5307:f100::1 and 205.251.199.241.

qostodian.com - robtex.com

qostodian.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`qostodian.com`

`com`