`retsc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:aedb^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2ffc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.252^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.219^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`konnor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`konnor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`konnor.ns.cloudflare.com`
		A	108.162.195.106^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	162.159.44.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	172.64.35.106^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.252, 172.67.174.219
		IPv6 hints	2606:4700:3036::ac43:aedb, 2606:4700:3037::6815:2ffc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2408187977

`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=1784830277

⚠️ On DNS blocklist: tif
WOT: SAFE (68/100)

Previously MX for

www.retsc.com

retsc.com

Subdomains

www.retsc.com

Same first word

retsc.com

Similar names

trsec.com

crest.com.gt

trecs.ai

etscr.com

csert.ru

crest.ch

crest.com.au

crest.co.zw

certs.com

rstec.com.br

tescr.com

crest.capital

ecrst.com

trsec.org

trsec.net

crest.health

cestr.cz

ctres.biz

etscr.net

certs.de

strec.eu

crest.com.br

strec.org

certs.cloud

tsrec.com

crest.nl

ectrs.com

ertsc.org

certs.co.in

crest.co.in

crest.holdings

crest.info

ctser.com

ctsre.net

rtesc.com.cn

sectr.io

cestr.de

stcre.com

tresc.cat

crest.ca

rtsec.ru

certs.fr

rstec.co.jp

trecs.se

strce.com

crest.company

restc.com

crest.co.il

scert.com

tresc.es

rtesc.com

certs.network

rstec.at

certs.wtf

crtes.gov.br

rstec.com

tresc.eu

crest.org.uk

crset.com

ecrts.org

certs.net

crest.science

crest.ws

ercst.org

scret.com

crest.me

tresc.com

rcset.org

crest.my

tresc.info

crest.fr

secrt.is

trecs.org

certs.com.au

srtec.com.cn

crest.co.za

certs.nl

certs.org.uk

trcse.com

strec.ru

scert.ru

secrt.com

crest.vc

trecs.com

stecr.com

crest.cz

scert.de

ctres.com

crest.ne.jp

srtec.net

sterc.no

crest.ru

tresc.li

scert.in

rsetc.com

crest.nyc

crest.asia

certs.fun

crest.se

sterc.nl

DNS History

23 records (6 active, 17 former)

●NScoco.ns.cloudflare.com2026-05-04 → 2026-07-23 · 3 obs

○ 2018-07-01 02:42:42
● 2026-05-04 12:57:32
● 2026-07-23 18:38:08

●NSkonnor.ns.cloudflare.com2026-05-04 → 2026-07-23 · 3 obs

○ 2018-07-01 02:42:42
● 2026-05-04 12:57:32
● 2026-07-23 18:38:08

○NSlocalhost2015-08-02 → 2015-12-23 · 5 obs

○ 2009-01-11 02:55:14
● 2015-08-02 17:40:14
● 2015-12-23 08:18:14
○ 2016-02-15 12:58:28
○ 2026-07-23 18:38:08

○NSns1.md-pb-iqsv.com2016-05-10 → 2018-07-01 · 5 obs

○ 2016-02-15 12:58:28
● 2016-05-10 00:02:14
● 2018-07-01 02:42:42
○ 2026-05-04 12:57:32
○ 2026-07-23 18:38:08

○NSns1.mytrafficmanagement.com2015-08-02 → 2015-12-23 · 5 obs

○ 2009-01-11 02:55:14
● 2015-08-02 17:40:14
● 2015-12-23 08:18:14
○ 2016-02-15 12:58:28
○ 2026-07-23 18:38:08

○NSns1.neobright.net2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 02:55:14
○ 2015-08-02 17:40:14
○ 2026-07-23 18:38:08

○NSns2.md-pb-iqsv.com2016-05-10 → 2018-07-01 · 5 obs

○ 2016-02-15 12:58:28
● 2016-05-10 00:02:14
● 2018-07-01 02:42:42
○ 2026-05-04 12:57:32
○ 2026-07-23 18:38:08

○NSns2.mytrafficmanagement.com2015-08-02 → 2015-12-23 · 5 obs

○ 2009-01-11 02:55:14
● 2015-08-02 17:40:14
● 2015-12-23 08:18:14
○ 2016-02-15 12:58:28
○ 2026-07-23 18:38:08

○NSns2.neobright.net2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 02:55:14
○ 2015-08-02 17:40:14
○ 2026-07-23 18:38:08

○MXmail.mxproc.com2015-08-02 → 2015-12-23 · 5 obs

○ 2009-01-11 02:55:14
● 2015-08-02 17:40:14
● 2015-12-23 08:18:14
○ 2016-02-15 12:58:28
○ 2026-07-23 18:38:08

○MXmail.titleworkplace.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 02:55:14
○ 2015-08-02 17:40:14
○ 2026-07-23 18:38:08

○MXmx1hou.stewart.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 02:55:14
○ 2015-08-02 17:40:14
○ 2026-07-23 18:38:08

○MXmx2hou.stewart.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 02:55:14
○ 2015-08-02 17:40:14
○ 2026-07-23 18:38:08

○MXretsc.com2016-05-10 → 2018-07-01 · 5 obs

○ 2016-02-15 12:58:28
● 2016-05-10 00:02:14
● 2018-07-01 02:42:42
○ 2026-05-04 12:57:32
○ 2026-07-23 18:38:08

●A104.21.47.2522026-05-04 → 2026-07-23 · 3 obs

○ 2018-07-01 02:42:42
● 2026-05-04 12:57:32
● 2026-07-23 18:38:08

●A172.67.174.2192026-05-04 → 2026-07-23 · 3 obs

○ 2018-07-01 02:42:42
● 2026-05-04 12:57:32
● 2026-07-23 18:38:08

○A216.97.0.272016-05-10 → 2018-07-01 · 5 obs

○ 2016-02-15 12:58:28
● 2016-05-10 00:02:14
● 2018-07-01 02:42:42
○ 2026-05-04 12:57:32
○ 2026-07-23 18:38:08

○A2606:4700:3034::6815:2ffc2026-05-04 → 2026-05-04 · 4 obs

○ 2018-07-01 02:42:42
● 2026-05-04 12:57:32
○ 2026-07-11 16:14:58
○ 2026-07-23 18:38:08

●A2606:4700:3036::ac43:aedb2026-07-11 → 2026-07-23 · 3 obs

○ 2026-05-04 12:57:32
● 2026-07-11 16:14:58
● 2026-07-23 18:38:08

●A2606:4700:3037::6815:2ffc2026-07-11 → 2026-07-23 · 3 obs

○ 2026-05-04 12:57:32
● 2026-07-11 16:14:58
● 2026-07-23 18:38:08

○A2606:4700:3037::ac43:aedb2026-05-04 → 2026-05-04 · 4 obs

○ 2018-07-01 02:42:42
● 2026-05-04 12:57:32
○ 2026-07-11 16:14:58
○ 2026-07-23 18:38:08

○A50.56.218.1892015-08-02 → 2015-12-23 · 5 obs

○ 2009-01-11 02:55:14
● 2015-08-02 17:40:14
● 2015-12-23 08:18:14
○ 2016-02-15 12:58:28
○ 2026-07-23 18:38:08

○A66.219.132.102009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 02:55:14
○ 2015-08-02 17:40:14
○ 2026-07-23 18:38:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net...	-
retsc.com	coco.ns.cloudflare.com, konnor.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.104

NS records: coco.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for retsc.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.252, 172.67.174.219`
AAAA	2	`2606:4700:3037::6815:2ffc, 2606:4700:3036::ac43:aedb`
NS	2	`coco.ns.cloudflare.com, konnor.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

retsc.com serves as the parent of www.retsc.com.

IP Addresses

retsc.com resolves to four IP addresses: 104.21.47.252, 172.67.174.219, 2606:4700:3036::ac43:aedb and 2606:4700:3037::6815:2ffc.

vashgolos7.ru, tk88.global, anselmfowel.com and two other host names share IP numbers with retsc.com.

Name Servers

Two name servers handle the delegation for retsc.com: coco.ns.cloudflare.com and konnor.ns.cloudflare.com.

retsc.com uses the same name servers as several other domains — among them spplas.com, rcp-brcko.com, ace-cap.com and two more.

retsc.com has at least partial name server overlap with other domains, such as cocck.com, basware.net, 74ff36aca27a.com and two others.

These name servers tend to appear together with the name servers ernest.ns.cloudflare.com, vin.ns.cloudflare.com and isla.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

coco.ns.cloudflare.com resolves to 108.162.192.104, 172.64.32.104 and 173.245.58.104 among others, with 3 other IP addresses in total.

konnor.ns.cloudflare.com resolves to 108.162.195.106, 162.159.44.106 and 172.64.35.106 among others, with 3 other IP addresses in total.

retsc.com - robtex.com

retsc.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`retsc.com`

`com`