qsu-dev.com - dns.ninja

`qsu-dev.com`

DNSSEC	⚠️ Not signed
A	217.70.184.38^{🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
		PTR	`webredir.vip.gandi.net`
NS	`dell.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
NS	`max.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c184^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`max.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2184^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`max.ns.cloudflare.com`
		A	108.162.193.132^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	172.64.33.132^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	173.245.59.132^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
MX	`mail130.qsnetwork.com` ⭐
		A	195.59.76.130^{🇬🇧 CW195.59.0.0/16 Vodafone}
			PTR	`mail130.qsnetwork.com`
MX	`qsudev-com0i.mail.protection.outlook.com`⁽¹⁰⁾
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`_25s3mxmkdq761pi8u6m6d4y0mg9asm9`
TXT	`atlassian-sending-domain-verification=ada2658a-e50b-4c6c-b1d5-944bd95daed2`
TXT	`brevo-code:0ab370380b97d5882a8d9918af60c457`
TXT	`v=spf1 ip4:37.187.175.201 ip4:34.255.19.239 ip4:109.109.202.24 ip4:51.68.21.5...`
SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2406023418

`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=1781386293

Subdomains

eh-lp1-web01.qsu-dev.com

www.qsu-dev.com

fw-sec-all-ovh-fr.qsu-dev.com

Same first word

qsu-dev.com

DNS History

14 records (5 active, 9 former)

○NSa.dns.gandi.net2015-07-23 → 2017-02-13 · 4 obs

● 2015-07-23 04:12:58
● 2017-02-13 09:41:20
○ 2018-09-26 07:19:00
○ 2026-06-13 21:42:14

○NSb.dns.gandi.net2015-07-23 → 2017-02-13 · 4 obs

● 2015-07-23 04:12:58
● 2017-02-13 09:41:20
○ 2018-09-26 07:19:00
○ 2026-06-13 21:42:14

○NSc.dns.gandi.net2015-07-23 → 2017-02-13 · 4 obs

● 2015-07-23 04:12:58
● 2017-02-13 09:41:20
○ 2018-09-26 07:19:00
○ 2026-06-13 21:42:14

●NSdell.ns.cloudflare.com2026-06-13 → 2026-06-13 · 2 obs

○ 2018-09-26 07:19:00
● 2026-06-13 21:42:14

●NSmax.ns.cloudflare.com2026-06-13 → 2026-06-13 · 2 obs

○ 2018-09-26 07:19:00
● 2026-06-13 21:42:14

○NSns-177-c.gandi.net2018-09-26 → 2018-09-26 · 3 obs

○ 2017-02-13 09:41:20
● 2018-09-26 07:19:00
○ 2026-06-13 21:42:14

○NSns-190-a.gandi.net2018-09-26 → 2018-09-26 · 3 obs

○ 2017-02-13 09:41:20
● 2018-09-26 07:19:00
○ 2026-06-13 21:42:14

○NSns-33-b.gandi.net2018-09-26 → 2018-09-26 · 3 obs

○ 2017-02-13 09:41:20
● 2018-09-26 07:19:00
○ 2026-06-13 21:42:14

○NSns1.gandi.net2018-09-26 → 2018-09-26 · 3 obs

○ 2017-02-13 09:41:20
● 2018-09-26 07:19:00
○ 2026-06-13 21:42:14

○MXfb.mail.gandi.net2015-07-23 → 2016-06-26 · 4 obs

● 2015-07-23 04:12:58
● 2016-06-26 14:14:00
○ 2017-02-13 09:41:20
○ 2026-06-13 21:42:14

●MXmail130.qsnetwork.com2015-11-18 → 2026-06-13 · 3 obs

○ 2015-07-23 04:12:58
● 2015-11-18 23:52:32
● 2026-06-13 21:42:14

●MXqsudev-com0i.mail.protection.outlook.com2017-02-13 → 2026-06-13 · 3 obs

○ 2016-06-26 14:14:00
● 2017-02-13 09:41:20
● 2026-06-13 21:42:14

○MXspool.mail.gandi.net2015-07-23 → 2016-06-26 · 4 obs

● 2015-07-23 04:12:58
● 2016-06-26 14:14:00
○ 2017-02-13 09:41:20
○ 2026-06-13 21:42:14

●A217.70.184.382015-07-23 → 2026-06-13 · 2 obs

● 2015-07-23 04:12:58
● 2026-06-13 21:42:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
qsu-dev.com	max.ns.cloudflare.com, dell.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.132

NS records: max.ns.cloudflare.com, dell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qsu-dev.com (unsigned zone)

⏱️ Timing

Total: 245ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.70.184.38`
NS	2	`dell.ns.cloudflare.com, max.ns.cloudflare.com`
MX	2	`mail130.qsnetwork.com (pri: 1), qsudev-com0i.mail.protection.outlook.com`
TXT	4	`_25s3mxmkdq761pi8u6m6d4y0mg9asm9, atlassian-sending-domain-verification=ad...`
SOA	1	`dell.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (max.ns.cloudflare.com, max.ns.cloudflare.com, max.ns.cloudflare.com...)

Analysis

Hierarchy

eh-lp1-web01.qsu-dev.com, www.qsu-dev.com and fw-sec-all-ovh-fr.qsu-dev.com each fall under the parent domain qsu-dev.com.

IP Addresses

qsu-dev.com resolves to just one IP address, 217.70.184.38.

Two other host names, along with tian.co.za, etam.ro and phillipgalinsky.com, also share IP numbers with qsu-dev.com.

Name Servers

qsu-dev.com uses two name servers for its delegation: dell.ns.cloudflare.com and max.ns.cloudflare.com.

qsu-dev.com shares its NS records with other domains, for example internationalstudentsurvey.com, chookam.com, qs.com and two others.

qsu-dev.com partially shares its NS delegation with several other domains, including nebulas.io, sorskog.net, davincistructures.com and two others.

These name servers regularly co-occur with the name servers peyton.ns.cloudflare.com, elisa.ns.cloudflare.com and braden.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname dell.ns.cloudflare.com directs to 108.162.192.94, 172.64.32.94 and 173.245.58.94 along with 3 other IP addresses.

Hostname max.ns.cloudflare.com directs to 108.162.193.132, 172.64.33.132 and 173.245.59.132 along with 3 other IP addresses.

Mail Servers

qsu-dev.com is served by two mail servers, mail130.qsnetwork.com and qsudev-com0i.mail.protection.outlook.com.

DNS names with 8 IP addresses:

Hostname qsudev-com0i.mail.protection.outlook.com directs to 52.101.68.12, 52.101.68.27 and 52.101.73.15 along with 5 other IP addresses.

Host names with one IP number:

mail130.qsnetwork.com has the IP address 195.59.76.130.