`sqtdc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1b98^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8ef5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.152^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.245^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bryce.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bryce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c389^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bryce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2389^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bryce.ns.cloudflare.com`
		A	108.162.195.137^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bryce.ns.cloudflare.com`
		A	162.159.44.137^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bryce.ns.cloudflare.com`
		A	172.64.35.137^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bryce.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.27.152, 172.67.142.245
		IPv6	2606:4700:3036::6815:1b98, 2606:4700:3037::ac43:8ef5
SOA	`bryce.ns.cloudflare.com`dns@cloudflare.com serial=2399998271

`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=1774828997

⚠️ On DNS blocklist: light, multi, pro, pro.plus, tif, ultimate

Same first word

sqtdc.com

Similar names

sdqtc.com

tdqcs.com

stdcq.com

cdqst.com

cstqd.com

qcstd.com

qctsd.com

qdsct.cn

qdtsc.com

dcqst.com

cqdst.cn

cdtqs.cn

cqsdt.com

DNS History

17 records (6 active, 11 former)

●NSbryce.ns.cloudflare.com2026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-25 11:26:24
● 2026-03-27 03:41:20
● 2026-03-30 00:18:22

○NSns1.51dns.com2015-09-13 → 2016-03-13 · 5 obs

○ 2015-07-17 17:14:36
● 2015-09-13 15:51:26
● 2016-03-13 11:16:16
○ 2016-07-17 19:38:54
○ 2026-03-30 00:18:22

○NSns1.dns.com2017-03-25 → 2017-03-25 · 4 obs

○ 2016-07-17 19:38:54
● 2017-03-25 11:26:24
○ 2026-03-27 03:41:20
○ 2026-03-30 00:18:22

○NSns2.51dns.com2015-09-13 → 2016-03-13 · 5 obs

○ 2015-07-17 17:14:36
● 2015-09-13 15:51:26
● 2016-03-13 11:16:16
○ 2016-07-17 19:38:54
○ 2026-03-30 00:18:22

●NSulla.ns.cloudflare.com2026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-25 11:26:24
● 2026-03-27 03:41:20
● 2026-03-30 00:18:22

○NSzhon379269.earth.orderbox-dns.com2015-07-17 → 2016-07-17 · 6 obs

● 2015-07-17 17:14:36
○ 2015-09-13 15:51:26
○ 2016-03-13 11:16:16
● 2016-07-17 19:38:54
○ 2017-03-25 11:26:24
○ 2026-03-30 00:18:22

○NSzhon379269.mars.orderbox-dns.com2015-07-17 → 2016-07-17 · 6 obs

● 2015-07-17 17:14:36
○ 2015-09-13 15:51:26
○ 2016-03-13 11:16:16
● 2016-07-17 19:38:54
○ 2017-03-25 11:26:24
○ 2026-03-30 00:18:22

○NSzhon379269.mercury.orderbox-dns.com2015-07-17 → 2016-07-17 · 6 obs

● 2015-07-17 17:14:36
○ 2015-09-13 15:51:26
○ 2016-03-13 11:16:16
● 2016-07-17 19:38:54
○ 2017-03-25 11:26:24
○ 2026-03-30 00:18:22

○NSzhon379269.venus.orderbox-dns.com2015-07-17 → 2016-07-17 · 6 obs

● 2015-07-17 17:14:36
○ 2015-09-13 15:51:26
○ 2016-03-13 11:16:16
● 2016-07-17 19:38:54
○ 2017-03-25 11:26:24
○ 2026-03-30 00:18:22

●A104.21.27.1522026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-25 11:26:24
● 2026-03-27 03:41:20
● 2026-03-30 00:18:22

○A108.186.233.1212015-09-13 → 2015-09-13 · 4 obs

○ 2015-07-17 17:14:36
● 2015-09-13 15:51:26
○ 2016-07-17 19:38:54
○ 2026-03-30 00:18:22

●A172.67.142.2452026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-25 11:26:24
● 2026-03-27 03:41:20
● 2026-03-30 00:18:22

○A192.184.44.2062015-07-17 → 2015-07-17 · 3 obs

● 2015-07-17 17:14:36
○ 2015-09-13 15:51:26
○ 2026-03-30 00:18:22

○A198.2.231.1722016-07-17 → 2016-07-17 · 4 obs

○ 2015-09-13 15:51:26
● 2016-07-17 19:38:54
○ 2017-03-25 11:26:24
○ 2026-03-30 00:18:22

○A199.188.110.2152017-03-25 → 2017-03-25 · 4 obs

○ 2016-07-17 19:38:54
● 2017-03-25 11:26:24
○ 2026-03-27 03:41:20
○ 2026-03-30 00:18:22

●A2606:4700:3036::6815:1b982026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-25 11:26:24
● 2026-03-27 03:41:20
● 2026-03-30 00:18:22

●A2606:4700:3037::ac43:8ef52026-03-27 → 2026-03-30 · 3 obs

○ 2017-03-25 11:26:24
● 2026-03-27 03:41:20
● 2026-03-30 00:18:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...	-
sqtdc.com	ulla.ns.cloudflare.com, bryce.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.137

NS records: ulla.ns.cloudflare.com, bryce.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sqtdc.com (unsigned zone)

⏱️ Timing

Total: 872ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.245, 104.21.27.152`
AAAA	2	`2606:4700:3036::6815:1b98, 2606:4700:3037::ac43:8ef5`
NS	2	`bryce.ns.cloudflare.com, ulla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bryce.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sqtdc.com points to four IP numbers: 2606:4700:3036::6815:1b98, 2606:4700:3037::ac43:8ef5, 104.21.27.152 and 172.67.142.245.

Other host names, for instance dokteria.com, anytours.hk, ro.soldius.com, it.soldius.com and orientalbellydance.com share IP numbers with sqtdc.com.

Name Servers

sqtdc.com is delegated to two name servers: bryce.ns.cloudflare.com and ulla.ns.cloudflare.com.

sqtdc.com uses the same name server setup as other domains, for instance sasquatched.com, mcvat.com, rcahmw.gov.uk, pafibangkalankabupaten.org and wheb.ac.uk.

sqtdc.com shares name servers with other domains at least partially, for instance findlicensedcontractor.com, dougengell.com, takosmart.com, ku88.live and calcionewsweb.it.

These name servers are commonly used with clay.ns.cloudflare.com, gwen.ns.cloudflare.com, clara.ns.cloudflare.com and eugene.ns.cloudflare.com.

Host names with six IP numbers: bryce.ns.cloudflare.com points to 2606:4700:58::a29f:2c89, 2803:f800:50::6ca2:c389, 2a06:98c1:50::ac40:2389, 108.162.195.137, 162.159.44.137 and 172.64.35.137; ulla.ns.cloudflare.com points to 2606:4700:50::adf5:3ae9, 2803:f800:50::6ca2:c0e9, 2a06:98c1:50::ac40:20e9, 108.162.192.233, 172.64.32.233 and 173.245.58.233.

sqtdc.com - robtex.com

sqtdc.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

`sqtdc.com`

`com`