cotecna.com - dns.ninja

`cotecna.com`

DNSSEC	⚠️ Not signed
A	51.138.42.218^{🇳🇱 Microsoft51.138.0.0/16}
NS	`ligia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2604^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c204^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ligia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2204^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ligia.ns.cloudflare.com`
		A	108.162.194.4^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	162.159.38.4^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	172.64.34.4^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`mxa-004ed501.gslb.pphosted.com` ⭐
		A	185.132.183.71^{🇬🇧 PROOFPOINT-ASN-EU185.132.183.0/24}
			PTR	`mx07-004ed501.pphosted.com`
MX	`mxb-004ed501.gslb.pphosted.com` ⭐
		A	185.132.183.71^{🇬🇧 PROOFPOINT-ASN-EU185.132.183.0/24}
			PTR	`mx07-004ed501.pphosted.com`
TXT	`+NeLMeFnMEBkhrTXnTpYBdMP8DOJSMVJR7W+pwBxsrApcB0YqVDyc144bpX7ayzv7DHY/2v8AlmHk...`
TXT	`KU2tz5wWQi2xz12kLabMj6GJqQkdyMq/+Sav53/+etVhdp3TiPRydVGZtR1SK2ZZ4AsD3dg8PAANt...`
TXT	`MS=ms87724834`
TXT	`ZKGe9xGChy86PLEO0ZJYOhxmH3IWlPHGrZTGtZARCI4dvVPwDxLIFUryacOFD19iNLQ9VY72dR4MZ...`
TXT	`ajtfrieqqkv9ncd0lj8su86f33`
TXT	`google-site-verification=4HGIFu2Dp3ExyfknYpW8MDbM-xwCC6od2N7WGNdNMFI`
TXT	`mg4v7ot26lgmfg50b6nnmhfpjn`
TXT	`pro-ctnint-web.azurewebsites.net`
TXT	`qqaltod4s39kd1ttrtbck4rmj0`
TXT	`v=spf1 include:38y5kg8m5t.powerspf.com -all`
SOA	`ligia.ns.cloudflare.com`dns@cloudflare.com serial=2409914728

`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=1784948112

rank #289634 globally
rank #120498 in the tld
WOT: SAFE (40/100)
📈 Tranco rank: #575,552

Subdomains

www.cotecna.com

Same first word

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DNS History

20 records (5 active, 15 former)

○NSdns0.easydns.com2015-06-27 → 2017-02-15 · 5 obs

○ 2009-01-27 02:58:22
● 2015-06-27 04:31:58
● 2017-02-15 08:57:20
○ 2017-07-21 22:44:04
○ 2026-07-25 03:05:48

○NSdns1.easydns.com2015-06-27 → 2026-05-04 · 5 obs

○ 2009-01-27 02:58:22
● 2015-06-27 04:31:58
● 2026-05-04 14:21:38
○ 2026-06-15 18:55:08
○ 2026-07-25 03:05:48

○NSdns2.easydns.net2015-06-27 → 2026-05-04 · 5 obs

○ 2009-01-27 02:58:22
● 2015-06-27 04:31:58
● 2026-05-04 14:21:38
○ 2026-06-15 18:55:08
○ 2026-07-25 03:05:48

○NSdns3.easydns.ca2015-06-27 → 2026-05-04 · 5 obs

○ 2009-01-27 02:58:22
● 2015-06-27 04:31:58
● 2026-05-04 14:21:38
○ 2026-06-15 18:55:08
○ 2026-07-25 03:05:48

●NSligia.ns.cloudflare.com2026-06-15 → 2026-07-25 · 3 obs

○ 2026-05-04 14:21:38
● 2026-06-15 18:55:08
● 2026-07-25 03:05:48

○NSns1.easydns.com2009-01-27 → 2026-05-04 · 7 obs

● 2009-01-27 02:58:22
○ 2015-06-27 04:31:58
○ 2017-07-21 22:44:04
● 2026-02-24 23:21:22
● 2026-05-04 14:21:38
○ 2026-06-15 18:55:08
○ 2026-07-25 03:05:48

○NSns2.easydns.com2009-01-27 → 2026-05-04 · 7 obs

● 2009-01-27 02:58:22
○ 2015-06-27 04:31:58
○ 2017-07-21 22:44:04
● 2026-02-24 23:21:22
● 2026-05-04 14:21:38
○ 2026-06-15 18:55:08
○ 2026-07-25 03:05:48

○NSremote1.easydns.com2009-01-27 → 2026-05-04 · 7 obs

● 2009-01-27 02:58:22
○ 2015-06-27 04:31:58
○ 2017-07-21 22:44:04
● 2026-02-24 23:21:22
● 2026-05-04 14:21:38
○ 2026-06-15 18:55:08
○ 2026-07-25 03:05:48

○NSremote2.easydns.com2009-01-27 → 2026-05-04 · 7 obs

● 2009-01-27 02:58:22
○ 2015-06-27 04:31:58
○ 2017-07-21 22:44:04
● 2026-02-24 23:21:22
● 2026-05-04 14:21:38
○ 2026-06-15 18:55:08
○ 2026-07-25 03:05:48

●NSsam.ns.cloudflare.com2026-06-15 → 2026-07-25 · 3 obs

○ 2026-05-04 14:21:38
● 2026-06-15 18:55:08
● 2026-07-25 03:05:48

○MXcotecna-com.mail.protection.outlook.com2017-07-21 → 2017-07-21 · 4 obs

○ 2017-02-15 08:57:20
● 2017-07-21 22:44:04
○ 2026-02-24 23:21:22
○ 2026-07-25 03:05:48

○MXmx.cotecna.ch2009-01-27 → 2017-02-15 · 4 obs

● 2009-01-27 02:58:22
● 2017-02-15 08:57:20
○ 2017-07-21 22:44:04
○ 2026-07-25 03:05:48

○MXmx.cotecna.com.sg2009-01-27 → 2015-11-03 · 4 obs

● 2009-01-27 02:58:22
● 2015-11-03 03:21:22
○ 2016-01-29 06:01:32
○ 2026-07-25 03:05:48

○MXmx.cotecnausa.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 02:58:22
○ 2015-06-27 04:31:58
○ 2026-07-25 03:05:48

●MXmxa-004ed501.gslb.pphosted.com2026-02-24 → 2026-07-25 · 3 obs

○ 2017-07-21 22:44:04
● 2026-02-24 23:21:22
● 2026-07-25 03:05:48

●MXmxb-004ed501.gslb.pphosted.com2026-02-24 → 2026-07-25 · 3 obs

○ 2017-07-21 22:44:04
● 2026-02-24 23:21:22
● 2026-07-25 03:05:48

○MXmxout.cotecna.ch2016-01-29 → 2017-02-15 · 5 obs

○ 2015-11-03 03:21:22
● 2016-01-29 06:01:32
● 2017-02-15 08:57:20
○ 2017-07-21 22:44:04
○ 2026-07-25 03:05:48

○A194.209.85.1432009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 02:58:22
○ 2015-06-27 04:31:58
○ 2026-07-25 03:05:48

●A51.138.42.2182026-02-24 → 2026-07-25 · 3 obs

○ 2017-07-21 22:44:04
● 2026-02-24 23:21:22
● 2026-07-25 03:05:48

○A57.79.13.462015-06-27 → 2017-07-21 · 5 obs

○ 2009-01-27 02:58:22
● 2015-06-27 04:31:58
● 2017-07-21 22:44:04
○ 2026-02-24 23:21:22
○ 2026-07-25 03:05:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cotecna.com	sam.ns.cloudflare.com, ligia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.4

NS records: sam.ns.cloudflare.com, ligia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotecna.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.138.42.218`
NS	2	`ligia.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	2	`mxa-004ed501.gslb.pphosted.com (pri: 10), mxb-004ed501.gslb.pphosted.com (pri: 10)`
TXT	10	`+NeLMeFnMEBkhrTXnTpYBdMP8DOJSMVJR7W+pwBx, KU2tz5wWQi2xz12kLabMj6GJqQkdyMq/+Sav53/+...`
SOA	1	`ligia.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.cotecna.com is delegated beneath cotecna.com.

IP Addresses

cotecna.com points to a single IP number: 51.138.42.218.

Additional host names — cotecna.co.in, extranet.crematorium-champdecourt.be, www.pegi.info and two others — share IP numbers with cotecna.com.

Name Servers

cotecna.com is served by two delegated name servers, ligia.ns.cloudflare.com and sam.ns.cloudflare.com.

cotecna.com shares its name server setup with other domains, including yesjobs.in, crystalhowerton.com, allinonetelefooninternettv.nl and two others.

There is at least partial name server overlap between cotecna.com and other domains — therea.tk, westgrantondentalcare.co.uk, ligist.info and two more among them.

These name servers frequently co-occur with the name servers giancarlo.ns.cloudflare.com and rex.ns.cloudflare.com.

Host names with 6 IP numbers:

ligia.ns.cloudflare.com carries IP addresses 108.162.194.4, 162.159.38.4 and 172.64.34.4, with 3 other addresses beyond those.

sam.ns.cloudflare.com carries IP addresses 108.162.193.141, 172.64.33.141 and 173.245.59.141, with 3 other addresses beyond those.

Mail Servers

cotecna.com has two mail servers: mxa-004ed501.gslb.pphosted.com and mxb-004ed501.gslb.pphosted.com.

cotecna.com shares the same mail server setup as other domains, including neotron.it, nofalab.nl, cotecna.com.ph and two others.

mxa-004ed501.gslb.pphosted.com and mxb-004ed501.gslb.pphosted.com share one IP address between them — 185.132.183.71.

These two host names — mxa-004ed501.gslb.pphosted.com and mxb-004ed501.gslb.pphosted.com — each point to 185.132.183.71 IP addresses.