`qingdaohst.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:6a3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:7a3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:49d3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.6.163^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.7.163^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.73.211^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c038^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2038^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adi.ns.cloudflare.com`
		A	108.162.192.56^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	172.64.32.56^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	173.245.58.56^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
NS	`elliot.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elliot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elliot.ns.cloudflare.com`
		A	108.162.193.162^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.162^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.162^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.6.163, 104.26.7.163, 172.67.73.211
		IPv6 hints	2606:4700:20::681a:6a3, 2606:4700:20::681a:7a3, 2606:4700:20::ac43:49d3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOA	`adi.ns.cloudflare.com`dns@cloudflare.com serial=2410785599

`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=1785398057

Same first word

qingdaohst.com

DNS History

19 records (8 active, 11 former)

●NSadi.ns.cloudflare.com2026-07-13 → 2026-07-30 · 3 obs

○ 2020-04-13 03:22:48
● 2026-07-13 10:34:32
● 2026-07-30 07:55:42

○NSdns13.hichina.com2015-07-22 → 2016-03-25 · 4 obs

● 2015-07-22 09:59:22
● 2016-03-25 02:01:48
○ 2016-08-08 05:28:04
○ 2026-07-30 07:55:42

○NSdns14.hichina.com2015-07-22 → 2016-03-25 · 4 obs

● 2015-07-22 09:59:22
● 2016-03-25 02:01:48
○ 2016-08-08 05:28:04
○ 2026-07-30 07:55:42

●NSelliot.ns.cloudflare.com2026-07-13 → 2026-07-30 · 3 obs

○ 2020-04-13 03:22:48
● 2026-07-13 10:34:32
● 2026-07-30 07:55:42

○NSjuming.dnsdun.com2017-03-23 → 2020-04-13 · 5 obs

○ 2016-08-08 05:28:04
● 2017-03-23 23:47:16
● 2020-04-13 03:22:48
○ 2026-07-13 10:34:32
○ 2026-07-30 07:55:42

○NSjuming.dnsdun.net2017-03-23 → 2020-04-13 · 5 obs

○ 2016-08-08 05:28:04
● 2017-03-23 23:47:16
● 2020-04-13 03:22:48
○ 2026-07-13 10:34:32
○ 2026-07-30 07:55:42

●A104.26.6.1632026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-13 10:34:32
● 2026-07-30 07:55:42

●A104.26.7.1632026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-13 10:34:32
● 2026-07-30 07:55:42

○A142.252.39.32020-04-13 → 2020-04-13 · 4 obs

○ 2017-03-23 23:47:16
● 2020-04-13 03:22:48
○ 2026-07-13 10:34:32
○ 2026-07-30 07:55:42

●A172.67.73.2112026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-13 10:34:32
● 2026-07-30 07:55:42

○A188.114.96.02026-07-13 → 2026-07-13 · 3 obs

○ 2020-04-13 03:22:48
● 2026-07-13 10:34:32
○ 2026-07-30 07:55:42

○A188.114.97.02026-07-13 → 2026-07-13 · 3 obs

○ 2020-04-13 03:22:48
● 2026-07-13 10:34:32
○ 2026-07-30 07:55:42

○A223.6.211.272015-07-22 → 2016-03-25 · 4 obs

● 2015-07-22 09:59:22
● 2016-03-25 02:01:48
○ 2016-08-08 05:28:04
○ 2026-07-30 07:55:42

●A2606:4700:20::681a:6a32026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-13 10:34:32
● 2026-07-30 07:55:42

●A2606:4700:20::681a:7a32026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-13 10:34:32
● 2026-07-30 07:55:42

●A2606:4700:20::ac43:49d32026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-13 10:34:32
● 2026-07-30 07:55:42

○A2a06:98c1:3120::2026-07-13 → 2026-07-13 · 3 obs

○ 2020-04-13 03:22:48
● 2026-07-13 10:34:32
○ 2026-07-30 07:55:42

○A2a06:98c1:3121::2026-07-13 → 2026-07-13 · 3 obs

○ 2020-04-13 03:22:48
● 2026-07-13 10:34:32
○ 2026-07-30 07:55:42

○A76.164.237.412017-03-23 → 2017-03-23 · 4 obs

○ 2016-08-08 05:28:04
● 2017-03-23 23:47:16
○ 2020-04-13 03:22:48
○ 2026-07-30 07:55:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
qingdaohst.com	adi.ns.cloudflare.com, elliot.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.162

NS records: adi.ns.cloudflare.com, elliot.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qingdaohst.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.7.163, 104.26.6.163...`
AAAA	3	`2606:4700:20::681a:7a3, 2606:4700:20::ac43:49d3...`
NS	2	`adi.ns.cloudflare.com, elliot.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adi.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

With 6 IP addresses in total, qingdaohst.com resolves to 104.26.6.163, 104.26.7.163, 172.67.73.211 and 3 other.

Among the host names that share IP numbers with qingdaohst.com are moeedu.org, uffever.com, web-api-dev.boostlottery.io and two others.

Name Servers

The NS records for qingdaohst.com delegate to adi.ns.cloudflare.com and elliot.ns.cloudflare.com.

qingdaohst.com has the same name server delegation as a number of other domains, such as shenzhensdr.cn, zhengzhoukaisuo.cn, balmbalm.com.cn and two more.

There is at least partial name server overlap between qingdaohst.com and other domains — imram-kriya.com, 28887.cfd, moveitnet.com.au and two more among them.

These name servers frequently co-occur with the name servers carl.ns.cloudflare.com and magnolia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

adi.ns.cloudflare.com maps to 108.162.192.56, 172.64.32.56, 173.245.58.56 and 3 additional IP addresses.

elliot.ns.cloudflare.com maps to 108.162.193.162, 172.64.33.162, 173.245.59.162 and 3 additional IP addresses.

qingdaohst.com - robtex.com

qingdaohst.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`qingdaohst.com`

`com`