upstream.so - robtex.com

upstream.so

DNSSEC⚠️ Not signed
A2606:4700:20::681a:c9f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:d9f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4afc🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.12.159Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.13.159Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.74.252🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelsa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A2803:f800:50::6ca2:c06f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelsa.ns.cloudflare.com
A2a06:98c1:50::ac40:206f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelsa.ns.cloudflare.com
A108.162.192.111🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A172.64.32.111🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A173.245.58.111🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
NSkanye.ns.cloudflare.com
A2606:4700:58::adf5:3bbd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A2803:f800:50::6ca2:c1bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkanye.ns.cloudflare.com
A2a06:98c1:50::ac40:21bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkanye.ns.cloudflare.com
A108.162.193.189🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A172.64.33.189🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A173.245.59.189🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
MXmx2.zoho.eu ⭐
A89.36.170.166🇨🇭 COMPUTERLINE89.36.170.0/24
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
MXmx3.zoho.eu(20)
A185.230.212.166🇳🇱 ZOHO-EU185.230.212.0/23
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
MXmx.zoho.eu(50)
A185.230.212.166🇳🇱 ZOHO-EU185.230.212.0/23
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
A185.230.214.166🇳🇱 ZOHO-EU185.230.214.0/23
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
TXTgoogle-site-verification=FAYGnkwpeQnxLcm26gZmzd82qhkfO32mFoBZV7k_O-I
TXTgoogle-site-verification=gJhYeD8gyFr5879XPdivlU-N0sWt8DLRkbQOx5Lv6PQ
TXTgoogle-site-verification=kM2j-D8n_jNmZZhwmh9JhT93OeEVeCcgeRoIYKDK1L8
TXTpaddle-verification=61f2cc93
TXTv=spf1 include:zoho.eu ~all
TXTzoho-verification=zb45900450.zmverify.zoho.eu
HTTPS1 . ipv4hint=104.26.12.159,104.26.13.159,172.67.74.252 ipv6hint=2606:4700:20:0:0:0:681a:c9f,2606:4700:20:0:0:0:681a:d9f,2606:4700:20:0:0:0:ac43:4afc✓ hints match
IPv4104.26.12.159, 104.26.13.159, 172.67.74.252
IPv62606:4700:20::681a:c9f, 2606:4700:20::681a:d9f, 2606:4700:20::ac43:4afc
SOAelsa.ns.cloudflare.comdns@cloudflare.com serial=2400372700

so

DNSSEC⚠️ Not signed
NSd.nic.so ⭐
NSe.nic.so
TXTGeneration Time: 1774915224
TXTGeneration Time ISO 8601: 2026-03-31 00:00:24
SOAd.nic.sohostmaster@nic.so 2026-03-31 #0
📈 Tranco rank: #941,326

Subdomains

studio.upstream.so

Same first word

upstream.co.nz
upstream.auto
upstream.pl
upstream.nz
upstream.ru
upstream.international
upstream.me
upstream.sk
upstream.ca
upstream.mobi
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upstream.vc
upstream.ir
upstream.to
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upstream.exchange
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upstream.tv
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upstream.hu
upstream.co.uk
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upstream.life
upstream.se
upstream.so

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DNS History

11 records (11 active, 0 former)

NSelsa.ns.cloudflare.comkanye.ns.cloudflare.comMXmx.zoho.eumx2.zoho.eumx3.zoho.euA104.26.12.159104.26.13.159172.67.74.2522606:4700:20::681a:c9f2606:4700:20::681a:d9f2606:4700:20::ac43:4afc
●NSelsa.ns.cloudflare.com2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18
●NSkanye.ns.cloudflare.com2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18
●MXmx.zoho.eu2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18
●MXmx2.zoho.eu2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18
●MXmx3.zoho.eu2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18
●A104.26.12.1592026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18
●A104.26.13.1592026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18
●A172.67.74.2522026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18
●A2606:4700:20::681a:c9f2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18
●A2606:4700:20::681a:d9f2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18
●A2606:4700:20::ac43:4afc2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-25 12:13:30
● 2026-03-31 00:30:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sod.nic.so, e.nic.so4 records
upstream.sokanye.ns.cloudflare.com, elsa.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.189

NS records: kanye.ns.cloudflare.com, elsa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for so (unsigned zone)

⏱️ Timing

Total: 1095ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.12.159, 104.26.13.159...
AAAA32606:4700:20::681a:d9f, 2606:4700:20::681a:c9f...
NS2elsa.ns.cloudflare.com, kanye.ns.cloudflare.com
MX3mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...
TXT6google-site-verification=FAYGnkwpeQnxLcm, google-site-verification=gJhYeD8gyFr5879...
HTTPS1{"priority":1,"target":".","ipv4hint":["
SOA1elsa.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (d.nic.so, d.nic.so, e.nic.so...)

Analysis

Hierarchy

The parent of studio.upstream.so is upstream.so.

IP Addresses

upstream.so resolves to six IP numbers: 2606:4700:20::681a:c9f, 2606:4700:20::681a:d9f, 2606:4700:20::ac43:4afc, 104.26.12.159, 104.26.13.159 and 172.67.74.252.

Other host names, for instance monarchco.de, shop.squaremilecoffee.com, maxrealestateexposure.com, kresy.pl and www.fettspielen.de share IP numbers with upstream.so.

Name Servers

Two name servers elsa.ns.cloudflare.com and kanye.ns.cloudflare.com handle delegation for upstream.so.

upstream.so uses the same name server setup as other domains, for example garudamotor.com, blogmax.xyz, albatroscorp.com, sts4u.com and captcha.wtf.

upstream.so partially shares name servers with other domains; examples include webhosting-wmd.hr, xtrctr.com, thedivewarehouse.com, burkeauction.com and lire.ca.

These name servers are commonly used with khloe.ns.cloudflare.com, chan.ns.cloudflare.com and trace.ns.cloudflare.com.

Host names with six IP numbers: elsa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111; kanye.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbd, 2803:f800:50::6ca2:c1bd, 2a06:98c1:50::ac40:21bd, 108.162.193.189, 172.64.33.189 and 173.245.59.189.

Mail Servers

upstream.so is handled by three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

upstream.so shares some mail servers with other domains, at least partially, such as alaksa.sk, proteus-it.eu, nilepure.com, klarapraha.com and ceaordenadores.com.

Host names by IP count:

Two IPs: mx.zoho.eu points to 185.230.212.166 and 185.230.214.166.

One IP: mx2.zoho.eu points to 89.36.170.166; mx3.zoho.eu points to 185.230.212.166.

Host names that point to 185.230.212.166: mx.zoho.eu and mx3.zoho.eu.