`airtechmedical.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a35f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:52d1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.209^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.95^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`sasha.ns.cloudflare.com`
		A	2606:4700:50::a29f:2645^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c245^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sasha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2245^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sasha.ns.cloudflare.com`
		A	108.162.194.69^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
		A	162.159.38.69^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
		A	172.64.34.69^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
MX	`qiye163mx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`qiye163mx02.mxmail.netease.com`⁽¹⁰⁾
		A	8.209.70.223^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	8.209.88.255^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
TXT	`v=spf1 include:spf.163.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.209, 172.67.163.95
		IPv6 hints	2606:4700:3034::ac43:a35f, 2606:4700:3035::6815:52d1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2411102280

`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=1786676274

⚠️ On DNS blocklist: tif

Same first word

airtechmedical.com

DNS History

11 records (8 active, 3 former)

●NScurt.ns.cloudflare.com2026-07-24 → 2026-08-14 · 3 obs

○ 2017-10-28 16:48:34
● 2026-07-24 21:43:02
● 2026-08-14 02:59:26

○NSns1.72dns.com2015-07-14 → 2017-10-28 · 4 obs

● 2015-07-14 13:34:16
● 2017-10-28 16:48:34
○ 2026-07-24 21:43:02
○ 2026-08-14 02:59:26

○NSns2.idc1.cn2015-07-14 → 2015-11-20 · 4 obs

● 2015-07-14 13:34:16
● 2015-11-20 20:55:48
○ 2017-10-28 16:48:34
○ 2026-08-14 02:59:26

●NSsasha.ns.cloudflare.com2026-07-24 → 2026-08-14 · 3 obs

○ 2017-10-28 16:48:34
● 2026-07-24 21:43:02
● 2026-08-14 02:59:26

●MXqiye163mx01.mxmail.netease.com2015-07-14 → 2026-08-14 · 2 obs

● 2015-07-14 13:34:16
● 2026-08-14 02:59:26

●MXqiye163mx02.mxmail.netease.com2015-07-14 → 2026-08-14 · 2 obs

● 2015-07-14 13:34:16
● 2026-08-14 02:59:26

●A104.21.82.2092026-07-24 → 2026-08-14 · 3 obs

○ 2017-10-28 16:48:34
● 2026-07-24 21:43:02
● 2026-08-14 02:59:26

●A172.67.163.952026-07-24 → 2026-08-14 · 3 obs

○ 2017-10-28 16:48:34
● 2026-07-24 21:43:02
● 2026-08-14 02:59:26

○A173.192.82.62015-07-14 → 2017-10-28 · 4 obs

● 2015-07-14 13:34:16
● 2017-10-28 16:48:34
○ 2026-07-24 21:43:02
○ 2026-08-14 02:59:26

●A2606:4700:3034::ac43:a35f2026-07-24 → 2026-08-14 · 3 obs

○ 2017-10-28 16:48:34
● 2026-07-24 21:43:02
● 2026-08-14 02:59:26

●A2606:4700:3035::6815:52d12026-07-24 → 2026-08-14 · 3 obs

○ 2017-10-28 16:48:34
● 2026-07-24 21:43:02
● 2026-08-14 02:59:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
airtechmedical.com	curt.ns.cloudflare.com, sasha.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.69

NS records: curt.ns.cloudflare.com, sasha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for airtechmedical.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.209, 172.67.163.95`
AAAA	2	`2606:4700:3034::ac43:a35f, 2606:4700:3035::6815:52d1`
NS	2	`curt.ns.cloudflare.com, sasha.ns.cloudflare.com`
MX	2	`qiye163mx02.mxmail.netease.com (pri: 10), qiye163mx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

airtechmedical.com has four IP addresses: 104.21.82.209, 172.67.163.95, 2606:4700:3034::ac43:a35f and 2606:4700:3035::6815:52d1.

clickgamershop123.top, www.unify-protocol.info, umamirecords.sg plus two other host names have IP numbers in common with airtechmedical.com.

Name Servers

The NS records for airtechmedical.com delegate to curt.ns.cloudflare.com and sasha.ns.cloudflare.com.

The name server configuration of airtechmedical.com is shared with other domains, for instance vander.me, yutongdrying.com, daqotransformers.com and two others.

airtechmedical.com shares at least some of its name servers with other domains, including absolutefreedom.org, mfytoys.com, leizer.com and two others.

These name servers are frequently paired with the name servers nile.ns.cloudflare.com and camilo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

curt.ns.cloudflare.com maps to 108.162.193.94, 172.64.33.94, 173.245.59.94 and 3 additional IP addresses.

sasha.ns.cloudflare.com maps to 108.162.194.69, 162.159.38.69, 172.64.34.69 and 3 additional IP addresses.

Mail Servers

airtechmedical.com uses two mail servers, qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

The mail server setup of airtechmedical.com matches that of other domains such as zlsilk.com, adtechamm.com, panpal.com and two others.

At least some of the mail servers used by airtechmedical.com are shared with other domains: tfyinyi.com, hbsfqc.com, zhanwang.cn and two others among them.

These mail servers frequently appear alongside the mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

qiye163mx01.mxmail.netease.com resolves to 47.251.71.119 and 47.251.84.126. Likewise, qiye163mx02.mxmail.netease.com resolves to 8.209.70.223 and 8.209.88.255 — two IP addresses apiece.

airtechmedical.com - robtex.com