91as.com - robtex.com

91as.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:5b07🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a3fd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.7Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.253🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdonna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A2803:f800:50::6ca2:c097🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdonna.ns.cloudflare.com
A2a06:98c1:50::ac40:2097🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdonna.ns.cloudflare.com
A108.162.192.151🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A172.64.32.151🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A173.245.58.151🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
NSnash.ns.cloudflare.com
A2606:4700:58::adf5:3bd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A2803:f800:50::6ca2:c1d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnash.ns.cloudflare.com
A2a06:98c1:50::ac40:21d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnash.ns.cloudflare.com
A108.162.193.209🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A172.64.33.209🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A173.245.59.209🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.91.7, 172.67.163.253
IPv62606:4700:3035::6815:5b07, 2606:4700:3037::ac43:a3fd
SOAdonna.ns.cloudflare.comdns@cloudflare.com serial=2399854094

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=1774609697

Subdomains

www.91as.com

Similar names

as91.cc
as19.com
91sa.cn
as19.de
19sa.ir
s19a.biz

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSdonna.ns.cloudflare.comnash.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.22.cnns2.22.cnns3.22.cnns4.22.cnA104.21.91.7172.67.163.2532606:4700:3035::6815:5b072606:4700:3037::ac43:a3fd124.232.152.76174.139.17.27174.139.17.2845.33.51.163
●NSdonna.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2018-03-21 04:07:48
● 2026-03-27 11:30:22
○NSf1g1ns1.dnspod.net2015-11-25 → 2018-03-21 · 4 obs
○ 2015-08-05 00:36:40
● 2015-11-25 18:38:44
● 2018-03-21 04:07:48
○ 2026-03-27 11:30:22
○NSf1g1ns2.dnspod.net2015-11-25 → 2018-03-21 · 4 obs
○ 2015-08-05 00:36:40
● 2015-11-25 18:38:44
● 2018-03-21 04:07:48
○ 2026-03-27 11:30:22
●NSnash.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2018-03-21 04:07:48
● 2026-03-27 11:30:22
○NSns1.22.cn2015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 00:36:40
○ 2015-11-25 18:38:44
○ 2026-03-27 11:30:22
○NSns2.22.cn2015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 00:36:40
○ 2015-11-25 18:38:44
○ 2026-03-27 11:30:22
○NSns3.22.cn2015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 00:36:40
○ 2015-11-25 18:38:44
○ 2026-03-27 11:30:22
○NSns4.22.cn2015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 00:36:40
○ 2015-11-25 18:38:44
○ 2026-03-27 11:30:22
●A104.21.91.72026-03-27 → 2026-03-27 · 2 obs
○ 2018-03-21 04:07:48
● 2026-03-27 11:30:22
○A124.232.152.762016-12-08 → 2017-06-21 · 5 obs
○ 2016-04-26 11:20:24
● 2016-12-08 08:39:22
● 2017-06-21 08:36:34
○ 2018-03-21 04:07:48
○ 2026-03-27 11:30:22
●A172.67.163.2532026-03-27 → 2026-03-27 · 2 obs
○ 2018-03-21 04:07:48
● 2026-03-27 11:30:22
○A174.139.17.272015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 00:36:40
○ 2015-11-25 18:38:44
○ 2026-03-27 11:30:22
○A174.139.17.282015-11-25 → 2016-04-26 · 5 obs
○ 2015-08-05 00:36:40
● 2015-11-25 18:38:44
● 2016-04-26 11:20:24
○ 2016-12-08 08:39:22
○ 2026-03-27 11:30:22
●A2606:4700:3035::6815:5b072026-03-27 → 2026-03-27 · 2 obs
○ 2018-03-21 04:07:48
● 2026-03-27 11:30:22
●A2606:4700:3037::ac43:a3fd2026-03-27 → 2026-03-27 · 2 obs
○ 2018-03-21 04:07:48
● 2026-03-27 11:30:22
○A45.33.51.1632018-03-21 → 2018-03-21 · 3 obs
○ 2017-06-21 08:36:34
● 2018-03-21 04:07:48
○ 2026-03-27 11:30:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
91as.comdonna.ns.cloudflare.com, nash.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.209

NS records: donna.ns.cloudflare.com, nash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91as.com (unsigned zone)

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.163.253, 104.21.91.7
AAAA22606:4700:3037::ac43:a3fd, 2606:4700:3035::6815:5b07
NS2donna.ns.cloudflare.com, nash.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1donna.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.91as.com has 91as.com as its parent.

IP Addresses

91as.com maps to four IP numbers: 2606:4700:3035::6815:5b07, 2606:4700:3037::ac43:a3fd, 104.21.91.7 and 172.67.163.253.

Other host names, for instance kaiyun10.zongzhangnz.com, www.posturas.com.ar, hebeijinyuan.com, supercool.co and kaiyun13.zongzhangnz.com share IP numbers with 91as.com.

Name Servers

Two name servers donna.ns.cloudflare.com and nash.ns.cloudflare.com are delegated to 91as.com.

91as.com uses the same name server configuration as other domains, such as sl-dl.com, seachangeforlife.com, nsuea.org, 3e72.com and ldgd05.com.

91as.com at least partially shares name servers with other domains such as compta4you.com, thoradam.com, jsnode.asia, surescuela.org and listamax.com.

These name servers are commonly used with aspen.ns.cloudflare.com, moura.ns.cloudflare.com, jose.ns.cloudflare.com and augustus.ns.cloudflare.com.

Host names with six IP numbers: Host name donna.ns.cloudflare.com points to 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151; host name nash.ns.cloudflare.com points to 2606:4700:58::adf5:3bd1, 2803:f800:50::6ca2:c1d1, 2a06:98c1:50::ac40:21d1, 108.162.193.209, 172.64.33.209 and 173.245.59.209.