`how123.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2af5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d570^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.245^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.112^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`achiel.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`achiel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`achiel.ns.cloudflare.com`
		A	108.162.195.123^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	162.159.44.123^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	172.64.35.123^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
NS	`kimora.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kimora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kimora.ns.cloudflare.com`
		A	108.162.194.243^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
		A	162.159.38.243^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
		A	172.64.34.243^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.245, 172.67.213.112
		IPv6 hints	2606:4700:3030::6815:2af5, 2606:4700:3036::ac43:d570
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOA	`achiel.ns.cloudflare.com`dns@cloudflare.com serial=2409862680

`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`
	SOA	`a.dns.cn`root@cnnic.cn serial=2035126004

Same first word

how123.net

how123.cn

Similar names

how321.com

123how.com

hwo123.com

who123.com

123who.com

DNS History

15 records (6 active, 9 former)

●NSachiel.ns.cloudflare.com2026-04-20 → 2026-08-03 · 3 obs

○ 2015-09-23 23:04:18
● 2026-04-20 08:46:52
● 2026-08-03 01:45:02

○NSf1g1ns1.dnspod.net2015-05-16 → 2015-09-23 · 4 obs

● 2015-05-16 04:48:22
● 2015-09-23 23:04:18
○ 2026-04-20 08:46:52
○ 2026-08-03 01:45:02

○NSf1g1ns2.dnspod.net2015-05-16 → 2015-09-23 · 4 obs

● 2015-05-16 04:48:22
● 2015-09-23 23:04:18
○ 2026-04-20 08:46:52
○ 2026-08-03 01:45:02

●NSkimora.ns.cloudflare.com2026-04-20 → 2026-08-03 · 3 obs

○ 2015-09-23 23:04:18
● 2026-04-20 08:46:52
● 2026-08-03 01:45:02

○MXmail.skrimple.com2015-12-11 → 2017-03-08 · 4 obs

● 2015-12-11 16:13:22
● 2017-03-08 10:12:52
○ 2026-04-20 08:46:52
○ 2026-08-03 01:45:02

○A103.51.144.812016-07-21 → 2016-07-21 · 4 obs

○ 2016-03-22 08:01:56
● 2016-07-21 12:18:26
○ 2017-03-08 10:12:52
○ 2026-08-03 01:45:02

●A104.21.42.2452026-04-20 → 2026-08-03 · 5 obs

○ 2017-03-08 10:12:52
● 2026-04-20 08:46:52
○ 2026-07-31 07:07:52
● 2026-08-03 01:44:58
● 2026-08-03 01:45:02

○A123.254.111.1902015-05-16 → 2015-09-23 · 4 obs

● 2015-05-16 04:48:22
● 2015-09-23 23:04:18
○ 2015-12-11 16:13:22
○ 2026-08-03 01:45:02

●A172.67.213.1122026-04-20 → 2026-08-03 · 5 obs

○ 2017-03-08 10:12:52
● 2026-04-20 08:46:52
○ 2026-07-31 07:07:52
● 2026-08-03 01:44:58
● 2026-08-03 01:45:02

●A2606:4700:3030::6815:2af52026-06-23 → 2026-08-03 · 5 obs

○ 2026-06-13 04:44:16
● 2026-06-23 05:58:22
○ 2026-07-31 07:07:52
● 2026-08-03 01:44:58
● 2026-08-03 01:45:02

○A2606:4700:3034::ac43:d5702026-04-20 → 2026-06-13 · 5 obs

○ 2017-03-08 10:12:52
● 2026-04-20 08:46:52
● 2026-06-13 04:44:16
○ 2026-06-23 05:58:22
○ 2026-08-03 01:45:02

○A2606:4700:3036::6815:2af52026-04-20 → 2026-06-13 · 5 obs

○ 2017-03-08 10:12:52
● 2026-04-20 08:46:52
● 2026-06-13 04:44:16
○ 2026-06-23 05:58:22
○ 2026-08-03 01:45:02

●A2606:4700:3036::ac43:d5702026-06-23 → 2026-08-03 · 5 obs

○ 2026-06-13 04:44:16
● 2026-06-23 05:58:22
○ 2026-07-31 07:07:52
● 2026-08-03 01:44:58
● 2026-08-03 01:45:02

○A50.117.113.2222017-03-08 → 2017-03-08 · 4 obs

○ 2016-07-21 12:18:26
● 2017-03-08 10:12:52
○ 2026-04-20 08:46:52
○ 2026-08-03 01:45:02

○A65.19.157.2352015-12-11 → 2016-03-22 · 5 obs

○ 2015-09-23 23:04:18
● 2015-12-11 16:13:22
● 2016-03-22 08:01:56
○ 2016-07-21 12:18:26
○ 2026-08-03 01:45:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, ns.cernet.net...	11 records
how123.cn	achiel.ns.cloudflare.com, kimora.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.123

NS records: achiel.ns.cloudflare.com, kimora.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at how123.cn: Error: DNS query timeout: 203.119.29.1 for DS how123.cn

⏱️ Timing

Total: 3546ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.245, 172.67.213.112`
AAAA	2	`2606:4700:3030::6815:2af5, 2606:4700:3036::ac43:d570`
NS	2	`achiel.ns.cloudflare.com, kimora.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`achiel.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (e.dns.cn, e.dns.cn, a.dns.cn...)

Out-of-bailiwick: 1 (ns.cernet.net)

Analysis

IP Addresses

how123.cn points to the four IP addresses 104.21.42.245, 172.67.213.112, 2606:4700:3030::6815:2af5 and 2606:4700:3036::ac43:d570.

forklifts-cambridgeshire.co.uk, www.davidpjohnsonlaw.com.cdn.cloudflare.net, softmodels.net plus two other host names have IP numbers in common with how123.cn.

Name Servers

how123.cn has two authoritative name servers — achiel.ns.cloudflare.com and kimora.ns.cloudflare.com.

The name server configuration of how123.cn is shared with other domains, for instance 152622.cn, cfeh.cn, panky.cn and two others.

The name servers of how123.cn overlap at least partially with those of other domains — among them mjsn.net, nvram.li, 3dracingsolutions.com and two more.

These name servers commonly co-occur with the name servers carmelo.ns.cloudflare.com, clara.ns.cloudflare.com, hadlee.ns.cloudflare.com and alaric.ns.cloudflare.com.

Hosts with 6 IP addresses each:

achiel.ns.cloudflare.com points to 108.162.195.123, 162.159.44.123, 172.64.35.123 and 3 other IP addresses.

kimora.ns.cloudflare.com points to 108.162.194.243, 162.159.38.243, 172.64.34.243 and 3 other IP addresses.

how123.cn - robtex.com

how123.cn

cn