a1673.cn - robtex.com

a1673.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:87fa🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1a73🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.115Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.250🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdakota.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A2803:f800:50::6ca2:c34f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdakota.ns.cloudflare.com
A2a06:98c1:50::ac40:234f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdakota.ns.cloudflare.com
A108.162.195.79🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A162.159.44.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A172.64.35.79🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
NShazel.ns.cloudflare.com
A2606:4700:50::a29f:269d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A2803:f800:50::6ca2:c29d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhazel.ns.cloudflare.com
A2a06:98c1:50::ac40:229d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhazel.ns.cloudflare.com
A108.162.194.157🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A162.159.38.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A172.64.34.157🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.26.115, 172.67.135.250
IPv6 hints2606:4700:3031::ac43:87fa, 2606:4700:3036::6815:1a73
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOAdakota.ns.cloudflare.comdns@cloudflare.com serial=2400375700

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034668078

Same first word

a1673.cn

Similar names

a3716.com
a1736.com
a6731.com
a7163.com
1376a.com
a7136.com
a6317.com

DNS History

9 records (6 active, 3 former)

NSdakota.ns.cloudflare.comhazel.ns.cloudflare.comns1.nowcndns.comns2.nowcndns.comA104.21.26.115172.67.135.2502606:4700:3031::ac43:87fa2606:4700:3036::6815:1a73154.212.242.172
●NSdakota.ns.cloudflare.com2026-04-07 → 2026-04-14 · 3 obs
○ 2026-03-03 08:04:32
● 2026-04-07 20:27:16
● 2026-04-14 03:00:54
●NShazel.ns.cloudflare.com2026-04-07 → 2026-04-14 · 3 obs
○ 2026-03-03 08:04:32
● 2026-04-07 20:27:16
● 2026-04-14 03:00:54
○NSns1.nowcndns.com2026-02-17 → 2026-03-03 · 4 obs
● 2026-02-17 04:20:48
● 2026-03-03 08:04:32
○ 2026-04-07 20:27:16
○ 2026-04-14 03:00:54
○NSns2.nowcndns.com2026-02-17 → 2026-03-03 · 4 obs
● 2026-02-17 04:20:48
● 2026-03-03 08:04:32
○ 2026-04-07 20:27:16
○ 2026-04-14 03:00:54
●A104.21.26.1152026-04-07 → 2026-04-14 · 3 obs
○ 2026-03-03 08:04:32
● 2026-04-07 20:27:16
● 2026-04-14 03:00:54
○A154.212.242.1722026-02-17 → 2026-03-03 · 4 obs
● 2026-02-17 04:20:48
● 2026-03-03 08:04:32
○ 2026-04-07 20:27:16
○ 2026-04-14 03:00:54
●A172.67.135.2502026-04-07 → 2026-04-14 · 3 obs
○ 2026-03-03 08:04:32
● 2026-04-07 20:27:16
● 2026-04-14 03:00:54
●A2606:4700:3031::ac43:87fa2026-04-07 → 2026-04-14 · 3 obs
○ 2026-03-03 08:04:32
● 2026-04-07 20:27:16
● 2026-04-14 03:00:54
●A2606:4700:3036::6815:1a732026-04-07 → 2026-04-14 · 3 obs
○ 2026-03-03 08:04:32
● 2026-04-07 20:27:16
● 2026-04-14 03:00:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnc.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn...-
a1673.cnhazel.ns.cloudflare.com, dakota.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.79

NS records: hazel.ns.cloudflare.com, dakota.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a1673.cn (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.135.250, 104.21.26.115
AAAA22606:4700:3036::6815:1a73, 2606:4700:3031::ac43:87fa
NS2dakota.ns.cloudflare.com, hazel.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dakota.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

a1673.cn points to four IP numbers: 2606:4700:3031::ac43:87fa, 2606:4700:3036::6815:1a73, 104.21.26.115 and 172.67.135.250.

Other host names including coaguchek.se, doroob.org, majesticrecruiting.com, www.lancome.at and 0603.org share IP numbers with a1673.cn.

Name Servers

a1673.cn's delegation uses two name servers, dakota.ns.cloudflare.com and hazel.ns.cloudflare.com.

a1673.cn shares the same name server setup as other domains, for example xalianxingjx.cn, 42iii.cn, chaye001.cn, sdtiemo.cn and acod.cn.

a1673.cn at least partially shares name servers with other domains, including v2playe.com, ooshman.au, clarionvesto.com, brillianttrips.co.uk and bittapapp.com.

these name servers are commonly used with nadia.ns.cloudflare.com, rene.ns.cloudflare.com, tricia.ns.cloudflare.com and joel.ns.cloudflare.com.

Host names with six IP numbers:

dakota.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4f, 2803:f800:50::6ca2:c34f, 2a06:98c1:50::ac40:234f, 108.162.195.79, 162.159.44.79 and 172.64.35.79.

hazel.ns.cloudflare.com points to: 2606:4700:50::a29f:269d, 2803:f800:50::6ca2:c29d, 2a06:98c1:50::ac40:229d, 108.162.194.157, 162.159.38.157 and 172.64.34.157.