`sistelcor.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dc3d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3e30^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.48^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.61^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cleo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c159^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cleo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2159^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cleo.ns.cloudflare.com`
		A	108.162.193.89^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	172.64.33.89^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	173.245.59.89^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
NS	`elaine.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c098^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elaine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2098^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elaine.ns.cloudflare.com`
		A	108.162.192.152^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	172.64.32.152^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	173.245.58.152^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
MX	`mx.serviciodecorreo.es` ⭐
		A	82.223.190.100^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
			PTR	`mx.serviciodecorreo.es`
TXT	`v=spf1 A include:_spf.serviciodecorreo.es ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.48, 172.67.220.61
		IPv6 hints	2606:4700:3031::ac43:dc3d, 2606:4700:3034::6815:3e30
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOA	`cleo.ns.cloudflare.com`dns@cloudflare.com serial=2401450149

`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=1778562931

Same first word

sistelcor.com

Similar names

DNS History

14 records (7 active, 7 former)

●NScleo.ns.cloudflare.com2026-04-05 → 2026-05-12 · 3 obs

○ 2017-03-28 13:03:14
● 2026-04-05 09:59:14
● 2026-05-12 05:34:54

○NSdns1.serv529742.servidoresdns.net2017-03-28 → 2017-03-28 · 4 obs

○ 2016-06-27 18:06:18
● 2017-03-28 13:03:14
○ 2026-04-05 09:59:14
○ 2026-05-12 05:34:54

○NSdns2.serv529742.servidoresdns.net2017-03-28 → 2017-03-28 · 4 obs

○ 2016-06-27 18:06:18
● 2017-03-28 13:03:14
○ 2026-04-05 09:59:14
○ 2026-05-12 05:34:54

●NSelaine.ns.cloudflare.com2026-04-05 → 2026-05-12 · 3 obs

○ 2017-03-28 13:03:14
● 2026-04-05 09:59:14
● 2026-05-12 05:34:54

○NSim3dia03.im3dia.com2015-08-09 → 2016-06-27 · 4 obs

● 2015-08-09 23:46:38
● 2016-06-27 18:06:18
○ 2017-03-28 13:03:14
○ 2026-05-12 05:34:54

○MXmail.sistelcor.com2015-08-09 → 2016-06-27 · 4 obs

● 2015-08-09 23:46:38
● 2016-06-27 18:06:18
○ 2017-03-28 13:03:14
○ 2026-05-12 05:34:54

●MXmx.serviciodecorreo.es2026-04-05 → 2026-05-12 · 3 obs

○ 2017-03-28 13:03:14
● 2026-04-05 09:59:14
● 2026-05-12 05:34:54

○MXsmtp-01.servidoresdns.net2017-03-28 → 2017-03-28 · 4 obs

○ 2016-06-27 18:06:18
● 2017-03-28 13:03:14
○ 2026-04-05 09:59:14
○ 2026-05-12 05:34:54

●A104.21.62.482026-04-05 → 2026-05-12 · 3 obs

○ 2017-03-28 13:03:14
● 2026-04-05 09:59:14
● 2026-05-12 05:34:54

●A172.67.220.612026-04-05 → 2026-05-12 · 3 obs

○ 2017-03-28 13:03:14
● 2026-04-05 09:59:14
● 2026-05-12 05:34:54

○A217.116.24.672015-08-09 → 2016-06-27 · 4 obs

● 2015-08-09 23:46:38
● 2016-06-27 18:06:18
○ 2017-03-28 13:03:14
○ 2026-05-12 05:34:54

●A2606:4700:3031::ac43:dc3d2026-04-05 → 2026-05-12 · 3 obs

○ 2017-03-28 13:03:14
● 2026-04-05 09:59:14
● 2026-05-12 05:34:54

●A2606:4700:3034::6815:3e302026-04-05 → 2026-05-12 · 3 obs

○ 2017-03-28 13:03:14
● 2026-04-05 09:59:14
● 2026-05-12 05:34:54

○A82.223.32.1612017-03-28 → 2017-03-28 · 4 obs

○ 2016-06-27 18:06:18
● 2017-03-28 13:03:14
○ 2026-04-05 09:59:14
○ 2026-05-12 05:34:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sistelcor.com	cleo.ns.cloudflare.com, elaine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.89

NS records: cleo.ns.cloudflare.com, elaine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sistelcor.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.48, 172.67.220.61`
AAAA	2	`2606:4700:3034::6815:3e30, 2606:4700:3031::ac43:dc3d`
NS	2	`cleo.ns.cloudflare.com, elaine.ns.cloudflare.com`
MX	1	`mx.serviciodecorreo.es (pri: 10)`
TXT	1	`v=spf1 A include:_spf.serviciodecorreo.e`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cleo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sistelcor.com resolves to four IPs: 2606:4700:3031::ac43:dc3d, 2606:4700:3034::6815:3e30, 104.21.62.48 and 172.67.220.61.

Other host names, for instance www.1977678.com, riverbendernews.com, ferreteriasantander.com.mx, prlv9tjkpsrapan7zi5gbesazh.joinbpogroup.com and cosly.com share IP numbers with sistelcor.com.

Name Servers

sistelcor.com has two name servers: cleo.ns.cloudflare.com and elaine.ns.cloudflare.com.

sistelcor.com shares the same name server setup as other domains, for example teen(0x787878)video.tv, (0x706f726e)teentube.tv, themature(0x706f726e).net, ieops.io and gayboystube.pro.

sistelcor.com shares some name servers with other domains, for example amizi.com.br, rzautosantigos.com.br, simplecafeshop.com, dbsdpl.today and thehuestudio.com.

These name servers are commonly used together with mario.ns.cloudflare.com and dalary.ns.cloudflare.com.

Host names with six IP numbers: cleo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b59, 2803:f800:50::6ca2:c159, 2a06:98c1:50::ac40:2159, 108.162.193.89, 172.64.33.89 and 173.245.59.89; elaine.ns.cloudflare.com points to: 2606:4700:50::adf5:3a98, 2803:f800:50::6ca2:c098, 2a06:98c1:50::ac40:2098, 108.162.192.152, 172.64.32.152 and 173.245.58.152.

Mail Servers

sistelcor.com is handled by a single mail server, mx.serviciodecorreo.es.

sistelcor.com shares the mail server setup with other domains, for example esportsjosep.com, talleresosca.com, receb.com, melaniamoya.com and leciseed.es.

sistelcor.com shares some mail servers with other domains, at least partially, for instance norvento.es, luciabotin.mx and castillayleonesvida.es.

Host name mx.serviciodecorreo.es points to IP 82.223.190.100.

sistelcor.com - robtex.com

sistelcor.com

com

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

`sistelcor.com`

`com`