`sertcoquality.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d4de^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2d62^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.98^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.222^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`celine.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2662^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c262^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2262^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celine.ns.cloudflare.com`
		A	108.162.194.98^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	162.159.38.98^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	172.64.34.98^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
NS	`sevki.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sevki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sevki.ns.cloudflare.com`
		A	108.162.195.164^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	162.159.44.164^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	172.64.35.164^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
MX	`mail.sertcoquality.com` ⭐
		A	202.157.177.67^{🇲🇾 EXBCOID-AS-AP202.157.177.0/24 Exa Bytes Network Sdn.Bhd. 1-18-8 Suntech Penang Cybercity Lintang Mayang Pasir 3}
			PTR	`mail.sertcoquality.com`
TXT	`google-site-verification=pRL1S3macrJ9o6S9JVTNDG7w6K0ZMqLgjaCETiGfDyA`
TXT	`google-site-verification=xV67OaMH8LziwmGwyGvB3FE4MzXoLIMSW4KILRUyFsE`
TXT	`v=spf1 +mx +a +ip4:202.157.177.67 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.45.98, 172.67.212.222
		IPv6	2606:4700:3032::ac43:d4de, 2606:4700:3034::6815:2d62
SOA	`celine.ns.cloudflare.com`dns@cloudflare.com serial=2395763872

`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=1774464122

Previously MX for

sertcoquality.com

Subdomains

mail.sertcoquality.com

Same first word

sertcoquality.com

Similar names

qualityescort.eu

qualitysector.com

DNS History

20 records (7 active, 13 former)

●NSceline.ns.cloudflare.com2026-03-23 → 2026-03-25 · 3 obs

○ 2018-08-21 16:48:42
● 2026-03-23 11:25:40
● 2026-03-25 18:54:40

○NSdns1.masterweb.com2017-01-14 → 2018-08-21 · 5 obs

○ 2016-01-20 08:14:54
● 2017-01-14 02:25:00
● 2018-08-21 16:48:42
○ 2026-03-23 11:25:40
○ 2026-03-25 18:54:40

○NSdns2.masterwebnet.com2017-01-14 → 2018-08-21 · 5 obs

○ 2016-01-20 08:14:54
● 2017-01-14 02:25:00
● 2018-08-21 16:48:42
○ 2026-03-23 11:25:40
○ 2026-03-25 18:54:40

○NSdns3.masterweb.com2017-01-14 → 2018-08-21 · 5 obs

○ 2016-01-20 08:14:54
● 2017-01-14 02:25:00
● 2018-08-21 16:48:42
○ 2026-03-23 11:25:40
○ 2026-03-25 18:54:40

○NSdns4.masterweb.net2017-01-14 → 2018-08-21 · 5 obs

○ 2016-01-20 08:14:54
● 2017-01-14 02:25:00
● 2018-08-21 16:48:42
○ 2026-03-23 11:25:40
○ 2026-03-25 18:54:40

○NSns1.server-iix.com2015-05-29 → 2016-01-20 · 4 obs

● 2015-05-29 05:04:06
● 2016-01-20 08:14:54
○ 2017-01-14 02:25:00
○ 2026-03-25 18:54:40

○NSns2.server-iix.com2015-05-29 → 2016-01-20 · 4 obs

● 2015-05-29 05:04:06
● 2016-01-20 08:14:54
○ 2017-01-14 02:25:00
○ 2026-03-25 18:54:40

○NSns3.server-iix.com2015-11-03 → 2016-01-20 · 5 obs

○ 2015-05-29 05:04:06
● 2015-11-03 13:39:38
● 2016-01-20 08:14:54
○ 2017-01-14 02:25:00
○ 2026-03-25 18:54:40

○NSns4.server-iix.com2015-11-03 → 2016-01-20 · 5 obs

○ 2015-05-29 05:04:06
● 2015-11-03 13:39:38
● 2016-01-20 08:14:54
○ 2017-01-14 02:25:00
○ 2026-03-25 18:54:40

●NSsevki.ns.cloudflare.com2026-03-23 → 2026-03-25 · 3 obs

○ 2018-08-21 16:48:42
● 2026-03-23 11:25:40
● 2026-03-25 18:54:40

●MXmail.sertcoquality.com2026-03-23 → 2026-03-25 · 3 obs

○ 2018-08-21 16:48:42
● 2026-03-23 11:25:40
● 2026-03-25 18:54:40

○MXsertcoquality.com2015-05-29 → 2018-08-21 · 4 obs

● 2015-05-29 05:04:06
● 2018-08-21 16:48:42
○ 2026-03-23 11:25:40
○ 2026-03-25 18:54:40

○A103.23.201.1302015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 05:04:06
○ 2015-11-03 13:39:38
○ 2026-03-25 18:54:40

○A103.23.201.1312016-01-20 → 2016-01-20 · 4 obs

○ 2015-11-03 13:39:38
● 2016-01-20 08:14:54
○ 2017-01-14 02:25:00
○ 2026-03-25 18:54:40

○A103.29.215.1562015-11-03 → 2015-11-03 · 4 obs

○ 2015-05-29 05:04:06
● 2015-11-03 13:39:38
○ 2016-01-20 08:14:54
○ 2026-03-25 18:54:40

●A104.21.45.982026-03-23 → 2026-03-25 · 3 obs

○ 2018-08-21 16:48:42
● 2026-03-23 11:25:40
● 2026-03-25 18:54:40

●A172.67.212.2222026-03-23 → 2026-03-25 · 3 obs

○ 2018-08-21 16:48:42
● 2026-03-23 11:25:40
● 2026-03-25 18:54:40

●A2606:4700:3032::ac43:d4de2026-03-23 → 2026-03-25 · 3 obs

○ 2018-08-21 16:48:42
● 2026-03-23 11:25:40
● 2026-03-25 18:54:40

●A2606:4700:3034::6815:2d622026-03-23 → 2026-03-25 · 3 obs

○ 2018-08-21 16:48:42
● 2026-03-23 11:25:40
● 2026-03-25 18:54:40

○A45.64.1.712017-01-14 → 2018-08-21 · 5 obs

○ 2016-01-20 08:14:54
● 2017-01-14 02:25:00
● 2018-08-21 16:48:42
○ 2026-03-23 11:25:40
○ 2026-03-25 18:54:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
sertcoquality.com	celine.ns.cloudflare.com, sevki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.98

NS records: celine.ns.cloudflare.com, sevki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sertcoquality.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.222, 104.21.45.98`
AAAA	2	`2606:4700:3034::6815:2d62, 2606:4700:3032::ac43:d4de`
NS	2	`celine.ns.cloudflare.com, sevki.ns.cloudflare.com`
MX	1	`mail.sertcoquality.com (pri: 0)`
TXT	3	`google-site-verification=pRL1S3macrJ9o6S, google-site-verification=xV67OaMH8LziwmG...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`celine.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of mail.sertcoquality.com is sertcoquality.com.

IP Addresses

sertcoquality.com resolves to four IP numbers: 2606:4700:3032::ac43:d4de, 2606:4700:3034::6815:2d62, 104.21.45.98 and 172.67.212.222.

Other host names such as app11.accpal.com, a17-250-248-101.accpal.com, admin.accpal.com, ftp.douglas-machine.com and mail.writepublisher.com share IPs with sertcoquality.com.

Name Servers

sertcoquality.com is delegated to two name servers: celine.ns.cloudflare.com and sevki.ns.cloudflare.com.

sertcoquality.com shares the same name server setup as 7cars.com.ua, lietuvis.org, free-66.com, dhl-convsion.eu.cc and calaspizza.com.

sertcoquality.com at least partially shares name servers with other domains, for instance tac.expert, adult91.com, nodejs-update.com, dishcharm.com and avantiinteractive.us.

these name servers are commonly used together with the name servers miles.ns.cloudflare.com, lana.ns.cloudflare.com, nitin.ns.cloudflare.com, ivan.ns.cloudflare.com and lina.ns.cloudflare.com.

Host names with six IP numbers:

celine.ns.cloudflare.com points to 2606:4700:50::a29f:2662, 2803:f800:50::6ca2:c262, 2a06:98c1:50::ac40:2262, 108.162.194.98, 162.159.38.98 and 172.64.34.98.

sevki.ns.cloudflare.com points to 2606:4700:58::a29f:2ca4, 2803:f800:50::6ca2:c3a4, 2a06:98c1:50::ac40:23a4, 108.162.195.164, 162.159.44.164 and 172.64.35.164.

Mail Servers

sertcoquality.com is handled by a single mail server, mail.sertcoquality.com.

mail.sertcoquality.com points to a single IP: 202.157.177.67.

sertcoquality.com - robtex.com