`cr-sys.com`

DNSSEC	⚠️ Not signed
A	103.224.212.147^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-212-147.above.com`
NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`5014.ns1.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`5014.ns2.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`park-mx.above.com`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-04-14 #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=1776097247

Previously MX for

cr-sys.com

Same first word

cr-sys.com

cr-sys.net

cr-sys.de

Similar names

rc-sys.com

csr-sy.com

DNS History

19 records (6 active, 13 former)

●NS5014.ns1.abovedomains.com2026-03-27 → 2026-04-13 · 3 obs

○ 2016-07-29 19:22:30
● 2026-03-27 05:01:34
● 2026-04-13 16:44:26

●NS5014.ns2.abovedomains.com2026-03-27 → 2026-04-13 · 3 obs

○ 2016-07-29 19:22:30
● 2026-03-27 05:01:34
● 2026-04-13 16:44:26

●NSns1.abovedomains.com2026-03-27 → 2026-04-13 · 3 obs

○ 2016-07-29 19:22:30
● 2026-03-27 05:01:34
● 2026-04-13 16:44:26

●NSns2.abovedomains.com2026-03-27 → 2026-04-13 · 3 obs

○ 2016-07-29 19:22:30
● 2026-03-27 05:01:34
● 2026-04-13 16:44:26

○NSns5.hawkhost.com2016-05-06 → 2016-07-29 · 5 obs

○ 2016-01-18 17:41:50
● 2016-05-06 22:09:38
● 2016-07-29 19:22:30
○ 2026-03-27 05:01:34
○ 2026-04-13 16:44:26

○NSns6.hawkhost.com2016-05-06 → 2016-07-29 · 5 obs

○ 2016-01-18 17:41:50
● 2016-05-06 22:09:38
● 2016-07-29 19:22:30
○ 2026-03-27 05:01:34
○ 2026-04-13 16:44:26

○NSns63.1and1.es2015-09-03 → 2016-01-18 · 4 obs

● 2015-09-03 12:05:20
● 2016-01-18 17:41:50
○ 2016-05-06 22:09:38
○ 2026-04-13 16:44:26

○NSns64.1and1.es2015-10-07 → 2016-01-18 · 5 obs

○ 2015-09-03 12:05:20
● 2015-10-07 07:52:34
● 2016-01-18 17:41:50
○ 2016-05-06 22:09:38
○ 2026-04-13 16:44:26

○MXalt1.aspmx.l.google.com2015-10-07 → 2016-01-18 · 4 obs

● 2015-10-07 07:52:34
● 2016-01-18 17:41:50
○ 2016-05-06 22:09:38
○ 2026-04-13 16:44:26

○MXalt2.aspmx.l.google.com2015-10-07 → 2016-01-18 · 4 obs

● 2015-10-07 07:52:34
● 2016-01-18 17:41:50
○ 2016-05-06 22:09:38
○ 2026-04-13 16:44:26

○MXaspmx.l.google.com2015-10-07 → 2016-01-18 · 4 obs

● 2015-10-07 07:52:34
● 2016-01-18 17:41:50
○ 2016-05-06 22:09:38
○ 2026-04-13 16:44:26

○MXaspmx3.googlemail.com2015-10-07 → 2016-01-18 · 4 obs

● 2015-10-07 07:52:34
● 2016-01-18 17:41:50
○ 2016-05-06 22:09:38
○ 2026-04-13 16:44:26

○MXcr-sys.com2016-05-06 → 2016-07-29 · 5 obs

○ 2016-01-18 17:41:50
● 2016-05-06 22:09:38
● 2016-07-29 19:22:30
○ 2026-03-27 05:01:34
○ 2026-04-13 16:44:26

●MXpark-mx.above.com2026-03-27 → 2026-04-13 · 3 obs

○ 2016-07-29 19:22:30
● 2026-03-27 05:01:34
● 2026-04-13 16:44:26

●A103.224.212.1472026-03-27 → 2026-04-13 · 3 obs

○ 2016-07-29 19:22:30
● 2026-03-27 05:01:34
● 2026-04-13 16:44:26

○A198.252.106.2532016-05-06 → 2016-07-29 · 5 obs

○ 2016-01-18 17:41:50
● 2016-05-06 22:09:38
● 2016-07-29 19:22:30
○ 2026-03-27 05:01:34
○ 2026-04-13 16:44:26

○A217.160.124.1962015-09-03 → 2016-01-18 · 5 obs

○ 2008-03-19 07:44:22
● 2015-09-03 12:05:20
● 2016-01-18 17:41:50
○ 2016-05-06 22:09:38
○ 2026-04-13 16:44:26

○A83.173.142.402008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 07:44:22
○ 2015-09-03 12:05:20
○ 2026-04-13 16:44:26

○CNAMEimpresiona.com.es2015-09-03 → 2016-01-18 · 5 obs

○ 2008-03-19 07:44:22
● 2015-09-03 12:05:20
● 2016-01-18 17:41:50
○ 2016-05-06 22:09:38
○ 2026-04-13 16:44:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
cr-sys.com	5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com	4 records

✅ Authoritative Response

Server:103.224.182.9

NS records: 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cr-sys.com (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.212.147`
NS	2	`ns1.abovedomains.com, ns2.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`
TXT	1	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (5014.ns1.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com...)

Analysis

IP Addresses

cr-sys.com resolves to one IP number: 103.224.212.147.

other host names including evaum.com, spy-man.com, sitepointz.com, tv.lordseria.in and (0x706f726e687562)downloader.com share IP numbers with cr-sys.com.

Name Servers

cr-sys.com is delegated to four name servers: ns1.abovedomains.com, ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com.

cr-sys.com at least partially shares name servers with other domains, for instance ns1.162-241-88-57.hostgator-br.com, hapster.com, www.wondefulapplend.com, unittrust.com.au and (0x736578)telefon.org.

These name servers are commonly used alongside ns15.abovedomains.com, ns16.abovedomains.com, 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, 5579.ns1.abovedomains.com and 5579.ns2.abovedomains.com.

Host names with two IP numbers:

ns1.abovedomains.com points to: 103.224.182.9 and 103.224.212.9

ns2.abovedomains.com points to: 103.224.182.10 and 103.224.212.10

5014.ns1.abovedomains.com points to: 103.224.182.9 and 103.224.212.9

5014.ns2.abovedomains.com points to: 103.224.182.10 and 103.224.212.10

Host names that point to 103.224.182.9: ns1.abovedomains.com and 5014.ns1.abovedomains.com

Host names that point to 103.224.212.9: ns1.abovedomains.com and 5014.ns1.abovedomains.com

Host names that point to 103.224.182.10: ns2.abovedomains.com and 5014.ns2.abovedomains.com

Host names that point to 103.224.212.10: ns2.abovedomains.com and 5014.ns2.abovedomains.com

Mail Servers

cr-sys.com is handled by a single mail server, park-mx.above.com.

cr-sys.com shares the same mail server setup as other domains, for instance viesmann.fr, mangaraw.io, orota.com, raycash.us and nazeer.com.

park-mx.above.com resolves to IP 103.224.212.34.

cr-sys.com - robtex.com

cr-sys.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cr-sys.com`

`com`