ht1900.com - robtex.com

ht1900.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:8cb3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:2ea2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.162Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.179🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarmando.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmando.ns.cloudflare.com
A2803:f800:50::6ca2:c3e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarmando.ns.cloudflare.com
A2a06:98c1:50::ac40:23e1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarmando.ns.cloudflare.com
A108.162.195.225🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmando.ns.cloudflare.com
A162.159.44.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmando.ns.cloudflare.com
A172.64.35.225🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmando.ns.cloudflare.com
NSines.ns.cloudflare.com
A2606:4700:50::adf5:3aa4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRines.ns.cloudflare.com
A2803:f800:50::6ca2:c0a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRines.ns.cloudflare.com
A2a06:98c1:50::ac40:20a4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRines.ns.cloudflare.com
A108.162.192.164🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRines.ns.cloudflare.com
A172.64.32.164🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRines.ns.cloudflare.com
A173.245.58.164🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRines.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.46.162, 172.67.140.179
IPv62606:4700:3034::ac43:8cb3, 2606:4700:3035::6815:2ea2
SOAarmando.ns.cloudflare.comdns@cloudflare.com serial=2399972203

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=1774613327

Same first word

ht1900.com

Similar names

1900th.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSarmando.ns.cloudflare.comines.ns.cloudflare.comns1.ce.net.cnns3.ce.net.cnA104.21.46.162172.67.140.1792606:4700:3034::ac43:8cb32606:4700:3035::6815:2ea2183.60.188.2412001::4b7e:219c74.86.228.110
●NSarmando.ns.cloudflare.com2026-02-15 → 2026-03-27 · 3 obs
○ 2017-02-26 15:18:52
● 2026-02-15 12:45:00
● 2026-03-27 12:10:42
●NSines.ns.cloudflare.com2026-02-15 → 2026-03-27 · 3 obs
○ 2017-02-26 15:18:52
● 2026-02-15 12:45:00
● 2026-03-27 12:10:42
○NSns1.ce.net.cn2015-07-01 → 2017-02-26 · 4 obs
● 2015-07-01 03:23:58
● 2017-02-26 15:18:52
○ 2026-02-15 12:45:00
○ 2026-03-27 12:10:42
○NSns3.ce.net.cn2015-07-01 → 2017-02-26 · 4 obs
● 2015-07-01 03:23:58
● 2017-02-26 15:18:52
○ 2026-02-15 12:45:00
○ 2026-03-27 12:10:42
●A104.21.46.1622026-02-15 → 2026-03-27 · 3 obs
○ 2020-01-08 17:48:32
● 2026-02-15 12:45:00
● 2026-03-27 12:10:42
●A172.67.140.1792026-02-15 → 2026-03-27 · 3 obs
○ 2020-01-08 17:48:32
● 2026-02-15 12:45:00
● 2026-03-27 12:10:42
○A183.60.188.2412015-07-01 → 2017-02-26 · 4 obs
● 2015-07-01 03:23:58
● 2017-02-26 15:18:52
○ 2020-01-08 17:48:32
○ 2026-03-27 12:10:42
○A2001::4b7e:219c2020-01-08 → 2020-01-08 · 4 obs
○ 2017-02-26 15:18:52
● 2020-01-08 17:48:32
○ 2026-02-15 12:45:00
○ 2026-03-27 12:10:42
●A2606:4700:3034::ac43:8cb32026-02-15 → 2026-03-27 · 3 obs
○ 2020-01-08 17:48:32
● 2026-02-15 12:45:00
● 2026-03-27 12:10:42
●A2606:4700:3035::6815:2ea22026-02-15 → 2026-03-27 · 3 obs
○ 2020-01-08 17:48:32
● 2026-02-15 12:45:00
● 2026-03-27 12:10:42
○A74.86.228.1102020-01-08 → 2020-01-08 · 4 obs
○ 2017-02-26 15:18:52
● 2020-01-08 17:48:32
○ 2026-02-15 12:45:00
○ 2026-03-27 12:10:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ht1900.comines.ns.cloudflare.com, armando.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.164

NS records: ines.ns.cloudflare.com, armando.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ht1900.com (unsigned zone)

⏱️ Timing

Total: 103ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.46.162, 172.67.140.179
AAAA22606:4700:3035::6815:2ea2, 2606:4700:3034::ac43:8cb3
NS2armando.ns.cloudflare.com, ines.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1armando.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ht1900.com refers to four IP numbers: 2606:4700:3034::ac43:8cb3, 2606:4700:3035::6815:2ea2, 104.21.46.162 and 172.67.140.179.

Other host names, for instance columbia.in.ua, leventescorto.com, bulksms.ca, balsereit.com and www.kometacas596.click share IP numbers with ht1900.com.

Name Servers

ht1900.com's delegation uses two name servers: armando.ns.cloudflare.com and ines.ns.cloudflare.com.

ht1900.com uses the same name server setup as other domains, such as 226537.com, lvbbs.cn, taiyangdaobuyi.com, bdjxkj.com and mobilesky.com.cn.

ht1900.com at least partially shares name servers with other domains, including baghdad.gov.iq, 25557.com.cn, 15249797.com, brubakerstreet.com and taikitanaka.com.

These name servers are commonly used together with the name servers harleigh.ns.cloudflare.com, graham.ns.cloudflare.com, ray.ns.cloudflare.com and hans.ns.cloudflare.com.

Host names with six IP numbers:

armando.ns.cloudflare.com points to 2606:4700:58::a29f:2ce1, 2803:f800:50::6ca2:c3e1, 2a06:98c1:50::ac40:23e1, 108.162.195.225, 162.159.44.225 and 172.64.35.225.

ines.ns.cloudflare.com points to 2606:4700:50::adf5:3aa4, 2803:f800:50::6ca2:c0a4, 2a06:98c1:50::ac40:20a4, 108.162.192.164, 172.64.32.164 and 173.245.58.164.