13zd.com - robtex.com

13zd.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:364a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8863🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.54.74Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.99🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSainsley.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRainsley.ns.cloudflare.com
A2803:f800:50::6ca2:c2d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRainsley.ns.cloudflare.com
A2a06:98c1:50::ac40:22d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRainsley.ns.cloudflare.com
A108.162.194.211🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRainsley.ns.cloudflare.com
A162.159.38.211Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRainsley.ns.cloudflare.com
A172.64.34.211🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRainsley.ns.cloudflare.com
NSdoug.ns.cloudflare.com
A2606:4700:58::adf5:3b9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A2803:f800:50::6ca2:c19f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdoug.ns.cloudflare.com
A2a06:98c1:50::ac40:219f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdoug.ns.cloudflare.com
A108.162.193.159🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A172.64.33.159🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A173.245.59.159🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.54.74, 172.67.136.99
IPv62606:4700:3033::6815:364a, 2606:4700:3036::ac43:8863
SOAainsley.ns.cloudflare.comdns@cloudflare.com serial=2398706071

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

13zd.com

Similar names

31dz.com
zd13.com
z13d.xyz
zd31.cn

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSainsley.ns.cloudflare.comdoug.ns.cloudflare.comns1.13zd.comwww.13zd.comA104.21.54.74172.67.136.992606:4700:3033::6815:364a2606:4700:3036::ac43:8863CNAMEnum1.17986.net
●NSainsley.ns.cloudflare.com2026-02-24 → 2026-03-17 · 3 obs
○ 2019-12-28 07:59:22
● 2026-02-24 22:37:04
● 2026-03-17 06:31:42
●NSdoug.ns.cloudflare.com2026-02-24 → 2026-03-17 · 3 obs
○ 2019-12-28 07:59:22
● 2026-02-24 22:37:04
● 2026-03-17 06:31:42
○NSns1.13zd.com2015-08-12 → 2016-04-26 · 4 obs
● 2015-08-12 21:08:24
● 2016-04-26 11:24:36
○ 2017-02-01 01:59:06
○ 2026-03-17 06:31:42
○NSwww.13zd.com2017-02-01 → 2019-12-28 · 5 obs
○ 2016-04-26 11:24:36
● 2017-02-01 01:59:06
● 2019-12-28 07:59:22
○ 2026-02-24 22:37:04
○ 2026-03-17 06:31:42
●A104.21.54.742026-02-24 → 2026-03-17 · 2 obs
● 2026-02-24 22:37:04
● 2026-03-17 06:31:42
●A172.67.136.992026-02-24 → 2026-03-17 · 2 obs
● 2026-02-24 22:37:04
● 2026-03-17 06:31:42
●A2606:4700:3033::6815:364a2026-02-24 → 2026-03-17 · 2 obs
● 2026-02-24 22:37:04
● 2026-03-17 06:31:42
●A2606:4700:3036::ac43:88632026-02-24 → 2026-03-17 · 2 obs
● 2026-02-24 22:37:04
● 2026-03-17 06:31:42
○CNAMEnum1.17986.net2019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 07:59:22
○ 2026-02-24 22:37:04
○ 2026-03-17 06:31:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...-
13zd.comdoug.ns.cloudflare.com, ainsley.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.159

NS records: doug.ns.cloudflare.com, ainsley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 13zd.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.136.99, 104.21.54.74
AAAA22606:4700:3033::6815:364a, 2606:4700:3036::ac43:8863
NS2ainsley.ns.cloudflare.com, doug.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ainsley.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

13zd.com points to four IP numbers: 2606:4700:3033::6815:364a, 2606:4700:3036::ac43:8863, 104.21.54.74 and 172.67.136.99.

Other host names, for instance lasser.at, axmag.com, mail.cultpens.com, clubedecriacao.com.br and progainsight.com share IP numbers with 13zd.com.

Name Servers

13zd.com is delegated to two name servers: ainsley.ns.cloudflare.com and doug.ns.cloudflare.com.

13zd.com uses the same name server setup as other domains, for instance beijingwuyun.com, jsyinye.com, dtacke.net, uuli.net and ashkeling.com.

13zd.com shares name servers with other domains at least partially, for instance wxzkxx.com, seyhaneskort.xyz, sbb.com.tw, inchristsimage.org and loganmedicalfcu.org.

these name servers are often used together with the name servers chan.ns.cloudflare.com.

Host names with six IP numbers: ainsley.ns.cloudflare.com points to 2606:4700:50::a29f:26d3, 2803:f800:50::6ca2:c2d3, 2a06:98c1:50::ac40:22d3, 108.162.194.211, 162.159.38.211 and 172.64.34.211; doug.ns.cloudflare.com points to 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159 and 173.245.59.159.