991st.com - robtex.com

991st.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9bcd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:38be🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.190Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.205🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbecky.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
A2803:f800:50::6ca2:c049🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbecky.ns.cloudflare.com
A2a06:98c1:50::ac40:2049🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbecky.ns.cloudflare.com
A108.162.192.73🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
A172.64.32.73🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
A173.245.58.73🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
NScarter.ns.cloudflare.com
A2606:4700:58::adf5:3b50🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarter.ns.cloudflare.com
A2803:f800:50::6ca2:c150🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarter.ns.cloudflare.com
A2a06:98c1:50::ac40:2150🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarter.ns.cloudflare.com
A108.162.193.80🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarter.ns.cloudflare.com
A172.64.33.80🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarter.ns.cloudflare.com
A173.245.59.80🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarter.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.56.190, 172.67.155.205
IPv62606:4700:3033::ac43:9bcd, 2606:4700:3036::6815:38be
SOAbecky.ns.cloudflare.comdns@cloudflare.com serial=2398704690

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
⚠️ On DNS blocklist: tif

Same first word

991st.com

Similar names

199st.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSbecky.ns.cloudflare.comcarter.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.56.190172.67.155.2052606:4700:3033::ac43:9bcd2606:4700:3036::6815:38be188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::49.213.12.238
●NSbecky.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs
○ 2017-03-15 01:52:10
● 2026-03-23 13:20:00
●NScarter.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs
○ 2017-03-15 01:52:10
● 2026-03-23 13:20:00
○NSdns10.hichina.com2015-08-15 → 2016-06-28 · 4 obs
● 2015-08-15 20:40:22
● 2016-06-28 23:31:44
○ 2017-03-15 01:52:10
○ 2026-03-23 13:20:00
○NSdns9.hichina.com2015-08-15 → 2016-06-28 · 4 obs
● 2015-08-15 20:40:22
● 2016-06-28 23:31:44
○ 2017-03-15 01:52:10
○ 2026-03-23 13:20:00
●A104.21.56.1902026-03-23 → 2026-03-23 · 2 obs
○ 2017-03-15 01:52:10
● 2026-03-23 13:20:00
●A172.67.155.2052026-03-23 → 2026-03-23 · 2 obs
○ 2017-03-15 01:52:10
● 2026-03-23 13:20:00
○A188.114.96.02026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 13:20:00
○A188.114.97.02026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 13:20:00
●A2606:4700:3033::ac43:9bcd2026-03-23 → 2026-03-23 · 2 obs
○ 2017-03-15 01:52:10
● 2026-03-23 13:20:00
●A2606:4700:3036::6815:38be2026-03-23 → 2026-03-23 · 2 obs
○ 2017-03-15 01:52:10
● 2026-03-23 13:20:00
○A2a06:98c1:3120::2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 13:20:00
○A2a06:98c1:3121::2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 13:20:00
○A49.213.12.2382015-12-04 → 2016-06-28 · 4 obs
● 2015-12-04 12:17:26
● 2016-06-28 23:31:44
○ 2017-03-15 01:52:10
○ 2026-03-23 13:20:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...-
991st.combecky.ns.cloudflare.com, carter.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.73

NS records: becky.ns.cloudflare.com, carter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 991st.com (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.155.205, 104.21.56.190
AAAA22606:4700:3036::6815:38be, 2606:4700:3033::ac43:9bcd
NS2becky.ns.cloudflare.com, carter.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1becky.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

991st.com maps to four IP numbers: 2606:4700:3033::ac43:9bcd, 2606:4700:3036::6815:38be, 104.21.56.190 and 172.67.155.205.

other host names include carferry.info, hongsledu.com, warmtogrove.net, tzrm.com.cn and celcook.ca; they share IP numbers with 991st.com.

Name Servers

Two name servers becky.ns.cloudflare.com and carter.ns.cloudflare.com handle the delegation for 991st.com.

991st.com shares the same name server setup as other domains, for instance haijib.com, jiajiapai.com, championinternet.co.uk, zhongyijk.com and spso.org.uk.

991st.com at least partially shares name servers with other domains, for instance t-c-plan.com, camperoassessoria.com.br, parkavenuepizzanj.com, wizardresearch.co.uk and mekar99kasih.com.

These name servers are commonly used with trace.ns.cloudflare.com, laura.ns.cloudflare.com, moura.ns.cloudflare.com, sara.ns.cloudflare.com and dale.ns.cloudflare.com.

Six IP addresses per host:

becky.ns.cloudflare.com points to 2606:4700:50::adf5:3a49, 2803:f800:50::6ca2:c049, 2a06:98c1:50::ac40:2049, 108.162.192.73, 172.64.32.73 and 173.245.58.73; carter.ns.cloudflare.com points to 2606:4700:58::adf5:3b50, 2803:f800:50::6ca2:c150, 2a06:98c1:50::ac40:2150, 108.162.193.80, 172.64.33.80 and 173.245.59.80