91831.cfd - robtex.com

91831.cfd

DNSSEC⚠️ Not signed
A3.0.248.194🇸🇬 Amazon3.0.0.0/15 EC2 SIN prefix
PTRec2-3-0-248-194.ap-southeast-1.compute.amazonaws.com
NSjerome.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A2803:f800:50::6ca2:c1b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjerome.ns.cloudflare.com
A2a06:98c1:50::ac40:21b5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjerome.ns.cloudflare.com
A108.162.193.181🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A172.64.33.181🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A173.245.59.181🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
NSnatasha.ns.cloudflare.com
A2606:4700:50::a29f:2675🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnatasha.ns.cloudflare.com
A2803:f800:50::6ca2:c275🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnatasha.ns.cloudflare.com
A2a06:98c1:50::ac40:2275🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnatasha.ns.cloudflare.com
A108.162.194.117🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnatasha.ns.cloudflare.com
A162.159.38.117Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnatasha.ns.cloudflare.com
A172.64.34.117🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnatasha.ns.cloudflare.com
SOAjerome.ns.cloudflare.comdns@cloudflare.com serial=2407542735

cfd

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.nic.cfd
NSb.nic.cfd
NSc.nic.cfd
NSd.nic.cfd
SOAns0.centralnic.nethostmaster@centralnic.net serial=1785295803
⚠️ On DNS blocklist: tif

Subdomains

www.91831.cfd

Same first word

91831.cn
91831.cfd

Similar names

11839.net
19318.xyz
18931.com
11839.cn
38119.cn
89311.xyz
11983.cn
91138.us
11389.com
19831.cc
89131.com
38911.net
19831.xyz
81193.us
18931.cn
31819.com
81139.net
18139.com
31819.us
19318.us
83911.cn
19381.info
11938.cc
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98113.cn
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91183.cc
31918.com
98311.cn
91183.net
18193.com
81139.com
18391.com
11983.com
18913.cn
39118.cc
81319.cc
98113.cfd
91318.cn
91318.vip
91813.com
31189.cc
98113.us
91813.net
18913.us
81391.us
81193.cn
19318.cfd
11839.de
18319.com
93811.us
11983.us
31891.com
13918.com
13891.xyz
39811.cc
11938.com
11398.cc
91813.us
18391.xyz
81913.xyz
13198.cn
83191.com
13189.com
13891.com
93811.net
38119.com
11398.com
19183.cc
93118.com
18193.us
31189.com
93811.com
18139.cc
91183.de
81931.us
18139.xyz
81391.com
38911.nl
19318.cn
98311.com
31189.cn
93118.us
13981.xyz
13981.com
38119.us
19138.cc
13189.cn

DNS History

3 records (3 active, 0 former)

NSjerome.ns.cloudflare.comnatasha.ns.cloudflare.comA3.0.248.194
●NSjerome.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 17:29:46
● 2026-07-29 04:13:44
●NSnatasha.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 17:29:46
● 2026-07-29 04:13:44
●A3.0.248.1942026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 17:29:46
● 2026-07-29 04:13:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfda.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd8 records
91831.cfdnatasha.ns.cloudflare.com, jerome.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.181

NS records: natasha.ns.cloudflare.com, jerome.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91831.cfd (unsigned zone)

⏱️ Timing

Total: 965ms | Queries: -

📄 Records

TypeCountSample Data
A13.0.248.194
NS2jerome.ns.cloudflare.com, natasha.ns.cloudflare.com
SOA1jerome.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.cfd, b.nic.cfd, c.nic.cfd...)

Analysis

Hierarchy

91831.cfd is the parent zone for www.91831.cfd.

IP Addresses

91831.cfd has exactly one IP address — 3.0.248.194.

www.55591.cfd, 69913.cfd, www.49923.cfd plus two other host names have IP numbers in common with 91831.cfd.

Name Servers

DNS delegation for 91831.cfd points to two name servers: jerome.ns.cloudflare.com and natasha.ns.cloudflare.com.

The name server configuration of 91831.cfd is shared with other domains, for instance 11405.cfd, 53026.cfd, equinoxis.it and two others.

91831.cfd partially shares its NS delegation with several other domains, including jhusd.com, ironnet.com.cn, laserspider.net and two others.

These name servers regularly co-occur with the name servers michelle.ns.cloudflare.com, ganz.ns.cloudflare.com and arely.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jerome.ns.cloudflare.com has IP addresses 108.162.193.181, 172.64.33.181 and 173.245.59.181, plus 3 other.

natasha.ns.cloudflare.com has IP addresses 108.162.194.117, 162.159.38.117 and 172.64.34.117, plus 3 other.