`1620.com.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a515^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:b1b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.27^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.21^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eugene.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eugene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c348^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eugene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2348^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eugene.ns.cloudflare.com`
		A	108.162.195.72^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eugene.ns.cloudflare.com`
		A	162.159.44.72^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eugene.ns.cloudflare.com`
		A	172.64.35.72^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eugene.ns.cloudflare.com`
NS	`meilani.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meilani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meilani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meilani.ns.cloudflare.com`
		A	108.162.194.196^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meilani.ns.cloudflare.com`
		A	162.159.38.196^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meilani.ns.cloudflare.com`
		A	172.64.34.196^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meilani.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.27, 172.67.165.21
		IPv6 hints	2606:4700:3030::ac43:a515, 2606:4700:3034::6815:b1b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`eugene.ns.cloudflare.com`dns@cloudflare.com serial=2400472376

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030512624

WOT: NOT_SAFE (20/100)

Subdomains

www.1620.com.cn

Same first word

1620.cn

1620.de

1620.ca

1620.life

1620.us

1620.ws

1620.org

1620.com

1620.dk

1620.se

1620.com.cn

1620.eu

1620.tv

1620.it

Similar names

0126.cc

1260.com

1206.de

2061.nl

2016.s3.amazonaws.com

6210.ir

2610.ws

0126.ir

1260.ru

0261.jp

1062.vip

6021.casino

1260.de

1026.tv

0261.cn

2061.ws

1602.com.cn

0216.info

1026.ch

2610.org

0216.de

6120.cn

1260.info

1260.jp

1026.it

2016.us

2106.it

0261.net

0126.tw

2601.me

0126.ru

2160.cn

1206.cn

1026.at

1260.cc

2106.us

2061.info

6021.de

2016.cn

1062.com

2016.promo

1062.ca

2016.it

1062.ru

2016.bet

2016.se

1602.swiss

1260.me

2016.cm

1062.casino

0216.ws

1602.eu

1062.de

6120.net

0162.cc

1206.com

2601.ru

2610.net

1260.ir

1602.org

1602.net

1062.me

6201.org.ua

2016.tv

1026.casino

2601.ch

1602.co.uk

1062.cn

2160.org

0612.nl

2016.ru

2016.in

1062.fm

2160.com.au

1026.co

6012.ch

0162.biz

2160.net

1026.me

0162.org

1602.tk

1062.it

2016.es

0621.cn

0126.de

2016.training

2016.de

2106.top

1602.vip

0612.cm

6102.ir

2061.de

0621.cc

DNS History

14 records (6 active, 8 former)

●NSeugene.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2017-07-28 01:54:42
● 2026-04-07 08:17:20
● 2026-04-13 13:17:52

●NSmeilani.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2017-07-28 01:54:42
● 2026-04-07 08:17:20
● 2026-04-13 13:17:52

○NSns1.22.cn2015-07-07 → 2017-07-28 · 4 obs

● 2015-07-07 19:59:08
● 2017-07-28 01:54:42
○ 2026-04-07 08:17:20
○ 2026-04-13 13:17:52

○NSns2.22.cn2015-07-07 → 2016-12-25 · 4 obs

● 2015-07-07 19:59:08
● 2016-12-25 02:39:16
○ 2017-07-28 01:54:42
○ 2026-04-13 13:17:52

○NSns3.22.cn2015-07-07 → 2016-12-25 · 4 obs

● 2015-07-07 19:59:08
● 2016-12-25 02:39:16
○ 2017-07-28 01:54:42
○ 2026-04-13 13:17:52

○NSns4.22.cn2015-07-07 → 2016-12-25 · 4 obs

● 2015-07-07 19:59:08
● 2016-12-25 02:39:16
○ 2017-07-28 01:54:42
○ 2026-04-13 13:17:52

○MXmxbiz1.qq.com2015-07-07 → 2017-07-28 · 4 obs

● 2015-07-07 19:59:08
● 2017-07-28 01:54:42
○ 2026-04-07 08:17:20
○ 2026-04-13 13:17:52

○MXmxbiz2.qq.com2015-07-07 → 2017-07-28 · 4 obs

● 2015-07-07 19:59:08
● 2017-07-28 01:54:42
○ 2026-04-07 08:17:20
○ 2026-04-13 13:17:52

●A104.21.11.272026-04-07 → 2026-04-13 · 3 obs

○ 2017-07-28 01:54:42
● 2026-04-07 08:17:20
● 2026-04-13 13:17:52

○A108.61.162.62016-07-29 → 2017-07-28 · 5 obs

○ 2016-03-11 11:34:38
● 2016-07-29 16:33:08
● 2017-07-28 01:54:42
○ 2026-04-07 08:17:20
○ 2026-04-13 13:17:52

○A118.193.13.812015-07-07 → 2016-03-11 · 4 obs

● 2015-07-07 19:59:08
● 2016-03-11 11:34:38
○ 2016-07-29 16:33:08
○ 2026-04-13 13:17:52

●A172.67.165.212026-04-07 → 2026-04-13 · 3 obs

○ 2017-07-28 01:54:42
● 2026-04-07 08:17:20
● 2026-04-13 13:17:52

●A2606:4700:3030::ac43:a5152026-04-07 → 2026-04-13 · 3 obs

○ 2017-07-28 01:54:42
● 2026-04-07 08:17:20
● 2026-04-13 13:17:52

●A2606:4700:3034::6815:b1b2026-04-07 → 2026-04-13 · 3 obs

○ 2017-07-28 01:54:42
● 2026-04-07 08:17:20
● 2026-04-13 13:17:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
1620.com.cn	eugene.ns.cloudflare.com, meilani.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.72

NS records: eugene.ns.cloudflare.com, meilani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1620.com.cn (unsigned zone)

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.21, 104.21.11.27`
AAAA	2	`2606:4700:3034::6815:b1b, 2606:4700:3030::ac43:a515`
NS	2	`eugene.ns.cloudflare.com, meilani.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eugene.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

1620.com.cn is the parent of www.1620.com.cn.

IP Addresses

1620.com.cn resolves to four IPs: 2606:4700:3030::ac43:a515, 2606:4700:3034::6815:b1b, 104.21.11.27 and 172.67.165.21.

Other host names, for instance fedrom.org, bvskole.dk, sportop.cn, trendbritblog.co.uk and bosiad.net share IP numbers with 1620.com.cn.

Name Servers

1620.com.cn has two name servers: eugene.ns.cloudflare.com and meilani.ns.cloudflare.com.

1620.com.cn shares the same name server setup as other domains, for example skwk.com.cn, spectec.com.cn, 99100.com.cn, packwell.com.cn and kmedu.net.cn.

1620.com.cn shares some name servers with other domains, for example fortubet.eu, i-tablite.jp, pilarjepe-v2.store, genderstudycongress.com and hazinevemaliyetr.org.

These name servers are commonly used together with sue.ns.cloudflare.com and ulla.ns.cloudflare.com.

Host names with six IP numbers: eugene.ns.cloudflare.com points to: 2606:4700:58::a29f:2c48, 2803:f800:50::6ca2:c348, 2a06:98c1:50::ac40:2348, 108.162.195.72, 162.159.44.72 and 172.64.35.72; meilani.ns.cloudflare.com points to: 2606:4700:50::a29f:26c4, 2803:f800:50::6ca2:c2c4, 2a06:98c1:50::ac40:22c4, 108.162.194.196, 162.159.38.196 and 172.64.34.196.

1620.com.cn - robtex.com

1620.com.cn

com.cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`1620.com.cn`

`com.cn`