`qobv.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:311c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:8c80^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.28^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.128^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dolly.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c062^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dolly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2062^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dolly.ns.cloudflare.com`
		A	108.162.192.98^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	172.64.32.98^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	173.245.58.98^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
NS	`hank.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c174^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2174^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hank.ns.cloudflare.com`
		A	108.162.193.116^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	172.64.33.116^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	173.245.59.116^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.28, 172.67.140.128
		IPv6 hints	2606:4700:3032::6815:311c, 2606:4700:3033::ac43:8c80
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOA	`dolly.ns.cloudflare.com`dns@cloudflare.com serial=2400429516

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034661398

Same first word

qobv.cn

Similar names

vqbo.cn

qbvo.com

boqv.cn

ovbq.com

qovb.info

ovqb.cn

bqov.cn

oqvb.com

oqbv.com

vobq.com

vboq.com

bovq.com

obqv.com

qvob.com

DNS History

20 records (6 active, 14 former)

●NSdolly.ns.cloudflare.com2026-02-26 → 2026-04-12 · 3 obs

○ 2019-12-30 10:55:18
● 2026-02-26 06:15:50
● 2026-04-12 05:54:10

○NSf1g1ns1.dnspod.net2015-12-07 → 2017-03-27 · 4 obs

● 2015-12-07 20:31:32
● 2017-03-27 14:40:58
○ 2019-12-30 10:55:18
○ 2026-04-12 05:54:10

○NSf1g1ns2.dnspod.net2015-12-07 → 2017-03-27 · 4 obs

● 2015-12-07 20:31:32
● 2017-03-27 14:40:58
○ 2019-12-30 10:55:18
○ 2026-04-12 05:54:10

●NShank.ns.cloudflare.com2026-02-26 → 2026-04-12 · 3 obs

○ 2019-12-30 10:55:18
● 2026-02-26 06:15:50
● 2026-04-12 05:54:10

○NSns1.myhostadmin.net2019-12-30 → 2019-12-30 · 4 obs

○ 2017-03-27 14:40:58
● 2019-12-30 10:55:18
○ 2026-02-26 06:15:50
○ 2026-04-12 05:54:10

○NSns2.myhostadmin.net2019-12-30 → 2019-12-30 · 4 obs

○ 2017-03-27 14:40:58
● 2019-12-30 10:55:18
○ 2026-02-26 06:15:50
○ 2026-04-12 05:54:10

○NSns3.myhostadmin.net2019-12-30 → 2019-12-30 · 4 obs

○ 2017-03-27 14:40:58
● 2019-12-30 10:55:18
○ 2026-02-26 06:15:50
○ 2026-04-12 05:54:10

○NSns4.myhostadmin.net2019-12-30 → 2019-12-30 · 4 obs

○ 2017-03-27 14:40:58
● 2019-12-30 10:55:18
○ 2026-02-26 06:15:50
○ 2026-04-12 05:54:10

○NSns5.myhostadmin.net2019-12-30 → 2019-12-30 · 4 obs

○ 2017-03-27 14:40:58
● 2019-12-30 10:55:18
○ 2026-02-26 06:15:50
○ 2026-04-12 05:54:10

○NSns6.myhostadmin.net2019-12-30 → 2019-12-30 · 4 obs

○ 2017-03-27 14:40:58
● 2019-12-30 10:55:18
○ 2026-02-26 06:15:50
○ 2026-04-12 05:54:10

●A104.21.49.282026-03-12 → 2026-04-12 · 3 obs

○ 2026-03-06 22:34:12
● 2026-03-12 13:39:50
● 2026-04-12 05:54:10

○A154.198.123.72019-12-30 → 2019-12-30 · 4 obs

○ 2017-03-27 14:40:58
● 2019-12-30 10:55:18
○ 2026-02-26 06:15:50
○ 2026-04-12 05:54:10

●A172.67.140.1282026-03-12 → 2026-04-12 · 3 obs

○ 2026-03-06 22:34:12
● 2026-03-12 13:39:50
● 2026-04-12 05:54:10

○A188.114.96.02026-02-26 → 2026-03-06 · 5 obs

○ 2019-12-30 10:55:18
● 2026-02-26 06:15:50
● 2026-03-06 22:34:12
○ 2026-03-12 13:39:50
○ 2026-04-12 05:54:10

○A188.114.97.02026-02-26 → 2026-03-06 · 5 obs

○ 2019-12-30 10:55:18
● 2026-02-26 06:15:50
● 2026-03-06 22:34:12
○ 2026-03-12 13:39:50
○ 2026-04-12 05:54:10

○A198.44.183.582015-12-07 → 2017-03-27 · 4 obs

● 2015-12-07 20:31:32
● 2017-03-27 14:40:58
○ 2019-12-30 10:55:18
○ 2026-04-12 05:54:10

●A2606:4700:3032::6815:311c2026-03-12 → 2026-04-12 · 3 obs

○ 2026-03-06 22:34:12
● 2026-03-12 13:39:50
● 2026-04-12 05:54:10

●A2606:4700:3033::ac43:8c802026-03-12 → 2026-04-12 · 3 obs

○ 2026-03-06 22:34:12
● 2026-03-12 13:39:50
● 2026-04-12 05:54:10

○A2a06:98c1:3120::2026-02-26 → 2026-03-06 · 5 obs

○ 2019-12-30 10:55:18
● 2026-02-26 06:15:50
● 2026-03-06 22:34:12
○ 2026-03-12 13:39:50
○ 2026-04-12 05:54:10

○A2a06:98c1:3121::2026-02-26 → 2026-03-06 · 5 obs

○ 2019-12-30 10:55:18
● 2026-02-26 06:15:50
● 2026-03-06 22:34:12
○ 2026-03-12 13:39:50
○ 2026-04-12 05:54:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
qobv.cn	hank.ns.cloudflare.com, dolly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.98

NS records: hank.ns.cloudflare.com, dolly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qobv.cn (unsigned zone)

⏱️ Timing

Total: 1033ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.128, 104.21.49.28`
AAAA	2	`2606:4700:3032::6815:311c, 2606:4700:3033::ac43:8c80`
NS	2	`dolly.ns.cloudflare.com, hank.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dolly.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

qobv.cn points to four IP numbers: 2606:4700:3032::6815:311c, 2606:4700:3033::ac43:8c80, 104.21.49.28 and 172.67.140.128.

Other host names, for instance www.beerotor.com, regularmusic.com, kardinal.in.ua, mcleodmychart.org and sign44.com share IP numbers with qobv.cn.

Name Servers

qobv.cn's delegation is to two name servers dolly.ns.cloudflare.com and hank.ns.cloudflare.com.

qobv.cn shares the same name server configuration as other domains, such as sincerecm.com, www77.cn, fxnh.cn, 0551zdm.com and dtsbxg.com.

qobv.cn at least partially shares its name servers with other domains, for instance playamaze.com, ecoitec.com, davemalpass.com, heizoel-fast.de and iwenid.com.

These name servers are commonly used alongside dom.ns.cloudflare.com and jerome.ns.cloudflare.com.

Host names with six IP numbers:

dolly.ns.cloudflare.com points to: 2606:4700:50::adf5:3a62, 2803:f800:50::6ca2:c062, 2a06:98c1:50::ac40:2062, 108.162.192.98, 172.64.32.98 and 173.245.58.98.

hank.ns.cloudflare.com points to: 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174, 108.162.193.116, 172.64.33.116 and 173.245.59.116.

qobv.cn - robtex.com

qobv.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`qobv.cn`

`cn`