quantus.com - dns.ninja

`quantus.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c907^{Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5514^{Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.20^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.7^{Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`katja.ns.cloudflare.com` ⭐
NS	`mcgrory.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`google-site-verification=Ill_iojeHryRyafWdHNc3yYxxWII-ORHbNd7b_Zpm4M`
TXT	`google-site-verification=OKaiJ6cdFBEqbl29lg0M5dg9tyrAcfLJqZ24jywZLzo`
TXT	`google-site-verification=W1GbCmF0bzOGcrVYtehvWWnVktZ_i1WsANWKM5RxdLI`
TXT	`google-site-verification=ak9yOngeiY243CoX0HNvaVXZdlIk9qriJ_dDIh4euoY`
TXT	`protonmail-verification=a698a75e218bd28ad0d392a6267d9b88ea385ab8`
TXT	`v=spf1 include:_spf.protonmail.ch include:sendersrv.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.20, 172.67.201.7
		IPv6 hints	2606:4700:3031::ac43:c907, 2606:4700:3034::6815:5514
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=207, name=cloudflare-ech.com
SOA	`katja.ns.cloudflare.com`dns@cloudflare.com serial=2405299801

`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=1780623854

Subdomains

www.quantus.com

Same first word

quantus.com.do

quantus.io

quantus.pl

quantus.fr

quantus.sbs

quantus.ch

quantus.com.pl

quantus.co.uk

quantus.org

quantus.biz

quantus.cn

quantus.ru

quantus.online

quantus.es

quantus.systems

quantus.nl

quantus.be

quantus.top

quantus.com

Similar names

qutunsa.com

DNS History

22 records (8 active, 14 former)

○NSdns1.registrar-servers.com2026-04-02 → 2026-04-02 · 4 obs

○ 2019-02-14 11:27:32
● 2026-04-02 03:44:38
○ 2026-05-11 10:56:06
○ 2026-06-05 02:05:46

○NSdns2.registrar-servers.com2026-04-02 → 2026-04-02 · 4 obs

○ 2019-02-14 11:27:32
● 2026-04-02 03:44:38
○ 2026-05-11 10:56:06
○ 2026-06-05 02:05:46

○NSdns4.rr.com2015-05-31 → 2017-02-09 · 4 obs

● 2015-05-31 07:49:56
● 2017-02-09 16:24:06
○ 2019-02-14 11:27:32
○ 2026-06-05 02:05:46

●NSkatja.ns.cloudflare.com2026-05-11 → 2026-06-05 · 3 obs

○ 2026-04-02 03:44:38
● 2026-05-11 10:56:06
● 2026-06-05 02:05:46

●NSmcgrory.ns.cloudflare.com2026-05-11 → 2026-06-05 · 3 obs

○ 2026-04-02 03:44:38
● 2026-05-11 10:56:06
● 2026-06-05 02:05:46

○NSns1.biz.rr.com2015-05-31 → 2017-02-09 · 4 obs

● 2015-05-31 07:49:56
● 2017-02-09 16:24:06
○ 2019-02-14 11:27:32
○ 2026-06-05 02:05:46

○NSns10.worldnic.com2019-02-14 → 2019-02-14 · 4 obs

○ 2017-02-09 16:24:06
● 2019-02-14 11:27:32
○ 2026-04-02 03:44:38
○ 2026-06-05 02:05:46

○NSns2.biz.rr.com2015-05-31 → 2017-02-09 · 4 obs

● 2015-05-31 07:49:56
● 2017-02-09 16:24:06
○ 2019-02-14 11:27:32
○ 2026-06-05 02:05:46

○NSns9.worldnic.com2019-02-14 → 2019-02-14 · 4 obs

○ 2017-02-09 16:24:06
● 2019-02-14 11:27:32
○ 2026-04-02 03:44:38
○ 2026-06-05 02:05:46

●MXmail.protonmail.ch2026-04-02 → 2026-06-05 · 3 obs

○ 2019-02-14 11:27:32
● 2026-04-02 03:44:38
● 2026-06-05 02:05:46

●MXmailsec.protonmail.ch2026-04-02 → 2026-06-05 · 3 obs

○ 2019-02-14 11:27:32
● 2026-04-02 03:44:38
● 2026-06-05 02:05:46

○MXmx1.biz.rr.com2015-05-31 → 2017-02-09 · 4 obs

● 2015-05-31 07:49:56
● 2017-02-09 16:24:06
○ 2019-02-14 11:27:32
○ 2026-06-05 02:05:46

○MXmx1.netsolmail.net2019-02-14 → 2019-02-14 · 4 obs

○ 2017-02-09 16:24:06
● 2019-02-14 11:27:32
○ 2026-04-02 03:44:38
○ 2026-06-05 02:05:46

○MXmx2.biz.rr.com2015-05-31 → 2017-02-09 · 4 obs

● 2015-05-31 07:49:56
● 2017-02-09 16:24:06
○ 2019-02-14 11:27:32
○ 2026-06-05 02:05:46

●A104.21.85.202026-05-11 → 2026-06-05 · 3 obs

○ 2026-04-02 03:44:38
● 2026-05-11 10:56:06
● 2026-06-05 02:05:46

○A147.93.107.2062026-04-02 → 2026-04-02 · 4 obs

○ 2019-02-14 11:27:32
● 2026-04-02 03:44:38
○ 2026-05-11 10:56:06
○ 2026-06-05 02:05:46

●A172.67.201.72026-05-11 → 2026-06-05 · 3 obs

○ 2026-04-02 03:44:38
● 2026-05-11 10:56:06
● 2026-06-05 02:05:46

○A198.171.53.742015-05-31 → 2016-04-07 · 4 obs

● 2015-05-31 07:49:56
● 2016-04-07 15:49:52
○ 2017-02-09 16:24:06
○ 2026-06-05 02:05:46

○A205.178.189.1292019-02-14 → 2019-02-14 · 4 obs

○ 2017-02-09 16:24:06
● 2019-02-14 11:27:32
○ 2026-04-02 03:44:38
○ 2026-06-05 02:05:46

●A2606:4700:3031::ac43:c9072026-05-11 → 2026-06-05 · 3 obs

○ 2026-04-02 03:44:38
● 2026-05-11 10:56:06
● 2026-06-05 02:05:46

●A2606:4700:3034::6815:55142026-05-11 → 2026-06-05 · 3 obs

○ 2026-04-02 03:44:38
● 2026-05-11 10:56:06
● 2026-06-05 02:05:46

○A64.41.86.482017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-07 15:49:52
● 2017-02-09 16:24:06
○ 2019-02-14 11:27:32
○ 2026-06-05 02:05:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
quantus.com	katja.ns.cloudflare.com, mcgrory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.170

NS records: katja.ns.cloudflare.com, mcgrory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quantus.com (unsigned zone)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.20, 172.67.201.7`
AAAA	2	`2606:4700:3034::6815:5514, 2606:4700:3031::ac43:c907`
NS	2	`katja.ns.cloudflare.com, mcgrory.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	6	`google-site-verification=Ill_iojeHryRyaf, google-site-verification=OKaiJ6cdFBEqbl2...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`katja.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.quantus.com falls under the parent quantus.com.

IP Addresses

quantus.com has 4 IP addresses: 104.21.85.20, 172.67.201.7, 2606:4700:3031::ac43:c907 and 2606:4700:3034::6815:5514.

Name Servers

DNS delegation for quantus.com points to two name servers: katja.ns.cloudflare.com and mcgrory.ns.cloudflare.com.

Mail Servers

Mail for quantus.com is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.