csirus.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`csirus.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:165c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:cbc7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.92^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.199^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arnold.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c145^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arnold.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2145^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arnold.ns.cloudflare.com`
		A	108.162.193.69^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	172.64.33.69^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	173.245.59.69^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
NS	`miki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miki.ns.cloudflare.com`
		A	108.162.192.202^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	172.64.32.202^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	173.245.58.202^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
MX	`email1.cleverspider.com` ⭐
		A	18.213.236.140^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-213-236-140.compute-1.amazonaws.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.92, 172.67.203.199
		IPv6 hints	2606:4700:3034::6815:165c, 2606:4700:3036::ac43:cbc7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=12, name=cloudflare-ech.com
SOA	`arnold.ns.cloudflare.com`dns@cloudflare.com serial=2411087603

`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=1786775499

Subdomains

mail.csirus.com

Same first word

csirus.com

Similar names

sircus.com.au

surcis.com

riscus.com

sircus.fi

cissur.com

crusis.co.jp

sircus.com

scirus.ru

usiscr.cz

curiss.com

ruscis.co.kr

isucrs.org

curssi.com

cisrus.org

sucris.com

usisrc.org

cursis.com

ssruic.com

scrusi.de

scirus.eu

sircus.dk

sircus.co.uk

scuris.com

icsrus.co.uk

scirus.co.uk

sircus.net

scirus.com

sircus.co

scirus.com.ph

cirsus.com

scirus.org

scirus.de

sisucr.com

sircus.it

cruiss.com

scirus.net

DNS History

13 records (7 active, 6 former)

●NSarnold.ns.cloudflare.com2026-03-26 → 2026-08-15 · 3 obs

○ 2018-09-11 19:25:56
● 2026-03-26 14:50:16
● 2026-08-15 06:33:28

●NSmiki.ns.cloudflare.com2026-03-26 → 2026-08-15 · 3 obs

○ 2018-09-11 19:25:56
● 2026-03-26 14:50:16
● 2026-08-15 06:33:28

○NSns1.theplanet.com2015-07-16 → 2018-09-11 · 4 obs

● 2015-07-16 02:38:34
● 2018-09-11 19:25:56
○ 2026-03-26 14:50:16
○ 2026-08-15 06:33:28

○NSns2.theplanet.com2015-07-16 → 2018-09-11 · 4 obs

● 2015-07-16 02:38:34
● 2018-09-11 19:25:56
○ 2026-03-26 14:50:16
○ 2026-08-15 06:33:28

●MXemail1.cleverspider.com2015-07-16 → 2026-08-15 · 2 obs

● 2015-07-16 02:38:34
● 2026-08-15 06:33:28

●A104.21.22.922026-03-26 → 2026-08-15 · 3 obs

○ 2018-09-11 19:25:56
● 2026-03-26 14:50:16
● 2026-08-15 06:33:28

○A169.48.70.2052018-09-11 → 2018-09-11 · 4 obs

○ 2017-03-07 22:33:10
● 2018-09-11 19:25:56
○ 2026-03-26 14:50:16
○ 2026-08-15 06:33:28

●A172.67.203.1992026-03-26 → 2026-08-15 · 3 obs

○ 2018-09-11 19:25:56
● 2026-03-26 14:50:16
● 2026-08-15 06:33:28

○A2606:4700:3032::ac43:cbc72026-03-26 → 2026-06-15 · 5 obs

○ 2018-09-11 19:25:56
● 2026-03-26 14:50:16
● 2026-06-15 10:05:26
○ 2026-06-21 13:23:06
○ 2026-08-15 06:33:28

●A2606:4700:3034::6815:165c2026-06-21 → 2026-08-15 · 3 obs

○ 2026-06-15 10:05:26
● 2026-06-21 13:23:06
● 2026-08-15 06:33:28

●A2606:4700:3036::ac43:cbc72026-06-21 → 2026-08-15 · 3 obs

○ 2026-06-15 10:05:26
● 2026-06-21 13:23:06
● 2026-08-15 06:33:28

○A2606:4700:3037::6815:165c2026-03-26 → 2026-06-15 · 5 obs

○ 2018-09-11 19:25:56
● 2026-03-26 14:50:16
● 2026-06-15 10:05:26
○ 2026-06-21 13:23:06
○ 2026-08-15 06:33:28

○A50.22.43.2282015-07-16 → 2017-03-07 · 4 obs

● 2015-07-16 02:38:34
● 2017-03-07 22:33:10
○ 2018-09-11 19:25:56
○ 2026-08-15 06:33:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
csirus.com	arnold.ns.cloudflare.com, miki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.69

NS records: arnold.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csirus.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.199, 104.21.22.92`
AAAA	2	`2606:4700:3036::ac43:cbc7, 2606:4700:3034::6815:165c`
NS	2	`arnold.ns.cloudflare.com, miki.ns.cloudflare.com`
MX	1	`email1.cleverspider.com (pri: 1)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arnold.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

csirus.com is a parent domain of mail.csirus.com.

IP Addresses

csirus.com resolves to four IP addresses: 104.21.22.92, 172.67.203.199, 2606:4700:3034::6815:165c and 2606:4700:3036::ac43:cbc7.

Two other host names, along with aircw.com, covisur.com.pe and kmalimentos.com.br, also share IP numbers with csirus.com.

Name Servers

DNS delegation for csirus.com points to two name servers: arnold.ns.cloudflare.com and miki.ns.cloudflare.com.

csirus.com shares its NS records with other domains, for example diamondcouture.com, betshark289.com, takat.com and two others.

csirus.com shares at least some of its name servers with other domains, including autocabbtalytically.info, theprinterstore.com.au, beaconasiamedia.vn and two others.

These name servers are frequently paired with the name servers austin.ns.cloudflare.com and kurt.ns.cloudflare.com.

DNS names with 6 IP addresses:

arnold.ns.cloudflare.com has IP addresses 108.162.193.69, 172.64.33.69 and 173.245.59.69, plus 3 other.

miki.ns.cloudflare.com has IP addresses 108.162.192.202, 172.64.32.202 and 173.245.58.202, plus 3 other.

Mail Servers

The sole mail server for csirus.com is email1.cleverspider.com.

csirus.com shares its mail server configuration with other domains, such as ajantajewelers.com and iddjewelry.com.

email1.cleverspider.com has exactly one IP number: 18.213.236.140.