91sum.com - robtex.com
91sum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:94f9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1d77🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.119Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.249🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jarred.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jarred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c37e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jarred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:237e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jarred.ns.cloudflare.com | ||||||
| A | 108.162.195.126🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-108-162-195-126.defastlink.net | ||||||
| A | 162.159.44.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-44-126.defastlink.net | ||||||
| A | 172.64.35.126🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-35-126.defastlink.net | ||||||
| NS | piper.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2623🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c223🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2223🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 108.162.194.35🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 162.159.38.35Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 172.64.34.35🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.29.119, 172.67.148.249 | ||||||
| IPv6 | 2606:4700:3033::ac43:94f9, 2606:4700:3036::6815:1d77 | ||||||
| SOA | jarred.ns.cloudflare.comdns@cloudflare.com serial=2397031199 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
91sum.com |
Similar names
DNS History
9 records (6 active, 3 former)
○NSf1g1ns1.dnspod.net2015-12-29 → 2016-11-10 · 4 obs
● 2016-11-10 02:27:12
○ 2017-05-26 20:46:38
○ 2026-03-19 11:35:50
○NSf1g1ns2.dnspod.net2015-12-29 → 2016-11-10 · 4 obs
● 2016-11-10 02:27:12
○ 2017-05-26 20:46:38
○ 2026-03-19 11:35:50
●NSjarred.ns.cloudflare.com2026-03-07 → 2026-03-19 · 3 obs
● 2026-03-07 17:04:26
● 2026-03-19 11:35:50
●NSpiper.ns.cloudflare.com2026-03-07 → 2026-03-19 · 3 obs
● 2026-03-07 17:04:26
● 2026-03-19 11:35:50
●A104.21.29.1192026-03-07 → 2026-03-19 · 3 obs
● 2026-03-07 17:04:26
● 2026-03-19 11:35:50
●A172.67.148.2492026-03-07 → 2026-03-19 · 3 obs
● 2026-03-07 17:04:26
● 2026-03-19 11:35:50
●A2606:4700:3033::ac43:94f92026-03-07 → 2026-03-19 · 3 obs
● 2026-03-07 17:04:26
● 2026-03-19 11:35:50
●A2606:4700:3036::6815:1d772026-03-07 → 2026-03-19 · 3 obs
● 2026-03-07 17:04:26
● 2026-03-19 11:35:50
○A68.64.170.1312015-12-29 → 2016-11-10 · 4 obs
● 2016-11-10 02:27:12
○ 2017-05-26 20:46:38
○ 2026-03-19 11:35:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 91sum.com | piper.ns.cloudflare.com, jarred.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.194.35
NS records: piper.ns.cloudflare.com, jarred.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91sum.com (unsigned zone)
⏱️ Timing
Total: 238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.29.119, 172.67.148.249 |
| AAAA | 2 | 2606:4700:3033::ac43:94f9, 2606:4700:3036::6815:1d77 |
| NS | 2 | jarred.ns.cloudflare.com, piper.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jarred.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (piper.ns.cloudflare.com, piper.ns.cloudflare.com, piper.ns.cloudflare.com...)
Analysis
IP Addresses
91sum.com maps to four IP numbers: 2606:4700:3033::ac43:94f9, 2606:4700:3036::6815:1d77, 104.21.29.119 and 172.67.148.249.
Other host names such as zoranzec.com, gordonlin.com, kadinkotamarabahan.org, captiveimpossibleimport.com and blaze.ninja share IPs with 91sum.com.
Name Servers
Two name servers jarred.ns.cloudflare.com and piper.ns.cloudflare.com handle the delegation for 91sum.com.
91sum.com shares the same name server setup as other domains, for example dobbstireandauto.com, springhost.ch, 33773773.xyz, gxzcfw.com and saywhatyouwantto.com.
91sum.com at least partially shares name servers with other domains, for example mbr1cu.org, 4ndi.de, muleforce.com, teatro.org and absolute.hk.
These name servers are commonly used with lindsey.ns.cloudflare.com and linda.ns.cloudflare.com and ezra.ns.cloudflare.com.
Host names with six IP numbers:
jarred.ns.cloudflare.com points to 2606:4700:58::a29f:2c7e, 2803:f800:50::6ca2:c37e, 2a06:98c1:50::ac40:237e, 108.162.195.126, 162.159.44.126 and 172.64.35.126.
piper.ns.cloudflare.com points to 2606:4700:50::a29f:2623, 2803:f800:50::6ca2:c223, 2a06:98c1:50::ac40:2223, 108.162.194.35, 162.159.38.35 and 172.64.34.35.