`dqeinstruments.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d0ac^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:52e8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.232^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.172^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cheryl.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c053^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cheryl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2053^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cheryl.ns.cloudflare.com`
		A	108.162.192.83^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	172.64.32.83^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	173.245.58.83^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
NS	`razvan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`razvan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`razvan.ns.cloudflare.com`
		A	108.162.195.77^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	162.159.44.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	172.64.35.77^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
MX	`mail.dqeinstruments.com` ⭐
		A	208.88.6.99^{🇬🇧 WHG-CAN208.88.4.0/22}
			PTR	`myst.cirrushosting.com`
MX	`antispam1.cirrushosting.com`⁽¹⁰⁾
		A	208.69.58.91^{🇬🇧 WHG-CAN208.69.56.0/22}
			PTR	`antispam1.cirrushosting.com`
MX	`antispam2.cirrushosting.com`⁽²⁰⁾
		A	208.69.58.92^{🇬🇧 WHG-CAN208.69.56.0/22}
			PTR	`antispam2.cirrushosting.com`
TXT	`v=spf1 mx ip4:208.88.6.99 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.232, 172.67.208.172
		IPv6 hints	2606:4700:3031::ac43:d0ac, 2606:4700:3035::6815:52e8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com
SOA	`cheryl.ns.cloudflare.com`dns@cloudflare.com serial=2409114463

`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=1784265337

Subdomains

mail.dqeinstruments.com

Same first word

dqeinstruments.com

Similar names

qedinstruments.com

DNS History

14 records (9 active, 5 former)

●NScheryl.ns.cloudflare.com2026-06-30 → 2026-07-17 · 3 obs

○ 2017-04-03 13:34:20
● 2026-06-30 13:11:02
● 2026-07-17 05:31:50

○NShsp.cirrushosting.com2015-05-26 → 2017-04-03 · 4 obs

● 2015-05-26 18:29:52
● 2017-04-03 13:34:20
○ 2026-06-30 13:11:02
○ 2026-07-17 05:31:50

○NSns14.cirrushosting.com2015-05-26 → 2017-04-03 · 4 obs

● 2015-05-26 18:29:52
● 2017-04-03 13:34:20
○ 2026-06-30 13:11:02
○ 2026-07-17 05:31:50

○NSns7.cirrushosting.com2015-05-26 → 2017-04-03 · 4 obs

● 2015-05-26 18:29:52
● 2017-04-03 13:34:20
○ 2026-06-30 13:11:02
○ 2026-07-17 05:31:50

●NSrazvan.ns.cloudflare.com2026-06-30 → 2026-07-17 · 3 obs

○ 2017-04-03 13:34:20
● 2026-06-30 13:11:02
● 2026-07-17 05:31:50

●MXantispam1.cirrushosting.com2017-04-03 → 2026-07-17 · 3 obs

○ 2015-05-26 18:29:52
● 2017-04-03 13:34:20
● 2026-07-17 05:31:50

●MXantispam2.cirrushosting.com2017-04-03 → 2026-07-17 · 3 obs

○ 2015-05-26 18:29:52
● 2017-04-03 13:34:20
● 2026-07-17 05:31:50

●MXmail.dqeinstruments.com2015-05-26 → 2026-07-17 · 2 obs

● 2015-05-26 18:29:52
● 2026-07-17 05:31:50

●A104.21.82.2322026-07-10 → 2026-07-17 · 3 obs

○ 2026-06-30 13:11:02
● 2026-07-10 18:44:04
● 2026-07-17 05:31:50

●A172.67.208.1722026-07-10 → 2026-07-17 · 3 obs

○ 2026-06-30 13:11:02
● 2026-07-10 18:44:04
● 2026-07-17 05:31:50

○A208.69.57.1012015-05-26 → 2017-04-03 · 4 obs

● 2015-05-26 18:29:52
● 2017-04-03 13:34:20
○ 2026-06-30 13:11:02
○ 2026-07-17 05:31:50

○A208.88.6.992026-06-30 → 2026-06-30 · 4 obs

○ 2017-04-03 13:34:20
● 2026-06-30 13:11:02
○ 2026-07-10 18:44:04
○ 2026-07-17 05:31:50

●A2606:4700:3031::ac43:d0ac2026-07-10 → 2026-07-17 · 3 obs

○ 2026-06-30 13:11:02
● 2026-07-10 18:44:04
● 2026-07-17 05:31:50

●A2606:4700:3035::6815:52e82026-07-10 → 2026-07-17 · 3 obs

○ 2026-06-30 13:11:02
● 2026-07-10 18:44:04
● 2026-07-17 05:31:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
dqeinstruments.com	cheryl.ns.cloudflare.com, razvan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.77

NS records: cheryl.ns.cloudflare.com, razvan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dqeinstruments.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.208.172, 104.21.82.232`
AAAA	2	`2606:4700:3031::ac43:d0ac, 2606:4700:3035::6815:52e8`
NS	2	`cheryl.ns.cloudflare.com, razvan.ns.cloudflare.com`
MX	3	`mail.dqeinstruments.com (pri: 0), antispam1.cirrushosting.com (pri: 10)...`
TXT	1	`v=spf1 mx ip4:208.88.6.99 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cheryl.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

dqeinstruments.com serves as the parent of mail.dqeinstruments.com.

IP Addresses

dqeinstruments.com resolves to four IP addresses: 104.21.82.232, 172.67.208.172, 2606:4700:3031::ac43:d0ac and 2606:4700:3035::6815:52e8.

Two other host names, along with tjmayibanjia.com, twonspot.com and www.lzxd.com.cn, also share IP numbers with dqeinstruments.com.

Name Servers

dqeinstruments.com has two authoritative name servers — cheryl.ns.cloudflare.com and razvan.ns.cloudflare.com.

dqeinstruments.com shares its NS records with other domains, for example cascanuecesarg.com, groovespin.sk, spiops.com and two others.

dqeinstruments.com has at least partial name server overlap with other domains, such as kamlno-flnance.com, rimhoo.com, cslotgamee.com and two others.

These name servers tend to appear together with the name servers logan.ns.cloudflare.com, rihana.ns.cloudflare.com and mitch.ns.cloudflare.com.

DNS names with 6 IP addresses:

cheryl.ns.cloudflare.com points to 108.162.192.83, 172.64.32.83, 173.245.58.83 and 3 other IP addresses.

razvan.ns.cloudflare.com points to 108.162.195.77, 162.159.44.77, 172.64.35.77 and 3 other IP addresses.

Mail Servers

dqeinstruments.com has three mail servers: antispam1.cirrushosting.com, antispam2.cirrushosting.com and mail.dqeinstruments.com.

There is at least a partial MX overlap between dqeinstruments.com and other domains, including nascons.com, akwo.net, vissernet.ca and two others.

Each of the three hostnames points to exactly one IP address: antispam1.cirrushosting.com points to 208.69.58.91, antispam2.cirrushosting.com points to 208.69.58.92 and mail.dqeinstruments.com points to 208.88.6.99.

dqeinstruments.com - robtex.com