sjch.org - robtex.com
sjch.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| NS | aria.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c044🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2044🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 108.162.192.68🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 172.64.32.68🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 173.245.58.68🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| NS | earl.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3ba1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 108.162.193.161🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 172.64.33.161🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 173.245.59.161🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| MX | d301497a.ess.barracudanetworks.com ⭐ | ||||||
| A | 209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| A | 209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| A | 209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| MX | d301497b.ess.barracudanetworks.com ⭐ | ||||||
| A | 209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| A | 209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| A | 209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| TXT | 0ad094978b47130a6a809a0396525cae21191ed6 | ||||||
| TXT | BPL=5965806 | ||||||
| TXT | MS=ms50141811 | ||||||
| TXT | duo_sso_verification=K9CMN0NbS56glBwNhxOiCa3AWyxkwyIYGCt7Mrxo43WlRYCrCZHC1L7v... | ||||||
| TXT | google-site-verification=NxSZBWRHPwwrWgQg2k4dfy8Shjbf96I2C7IHDcpQR58 | ||||||
| TXT | v=spf1 include:spf.ess.barracudanetworks.com include:mail.zendesk.com include... | ||||||
| TXT | zoho-verification=zb49984980.zmverify.zoho.com | ||||||
| SOA | aria.ns.cloudflare.comdns@cloudflare.com serial=2405491731 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784218184 | ||||||
rank #74194 in the tld
Same first word
Similar names
DNS History
18 records (8 active, 10 former)
●NSaria.ns.cloudflare.com2026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 15:05:34
● 2026-07-16 16:19:30
●NSearl.ns.cloudflare.com2026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 15:05:34
● 2026-07-16 16:19:30
○NSns1.dnsnuts.com2015-08-11 → 2017-01-03 · 6 obs
○ 2015-10-17 02:30:34
● 2015-12-20 16:05:38
● 2017-01-03 05:43:22
○ 2019-12-30 20:31:00
○ 2026-07-16 16:19:30
○NSns1.sjch.org2015-10-17 → 2015-10-17 · 4 obs
● 2015-10-17 02:30:34
○ 2015-12-20 16:05:38
○ 2026-07-16 16:19:30
○NSns1.smtmdns.com2019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 20:31:00
○ 2026-06-15 15:05:34
○ 2026-07-16 16:19:30
○NSns2.dnsnuts.com2015-08-11 → 2017-01-03 · 6 obs
○ 2015-10-17 02:30:34
● 2015-12-20 16:05:38
● 2017-01-03 05:43:22
○ 2019-12-30 20:31:00
○ 2026-07-16 16:19:30
○NSns2.smtmdns.com2019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 20:31:00
○ 2026-06-15 15:05:34
○ 2026-07-16 16:19:30
●MXd301497a.ess.barracudanetworks.com2026-06-15 → 2026-07-16 · 2 obs
● 2026-07-16 16:19:30
●MXd301497b.ess.barracudanetworks.com2026-06-15 → 2026-07-16 · 2 obs
● 2026-07-16 16:19:30
○A167.114.156.2142015-08-11 → 2017-01-03 · 7 obs
● 2015-10-17 02:30:34
○ 2015-12-20 16:05:38
○ 2016-04-26 10:40:26
● 2017-01-03 05:43:22
○ 2019-12-30 20:31:00
○ 2026-07-16 16:19:30
●A198.185.159.1442026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 15:05:34
● 2026-07-16 16:19:30
●A198.185.159.1452026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 15:05:34
● 2026-07-16 16:19:30
●A198.49.23.1442026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 15:05:34
● 2026-07-16 16:19:30
●A198.49.23.1452026-06-15 → 2026-07-16 · 3 obs
● 2026-06-15 15:05:34
● 2026-07-16 16:19:30
○A5.39.99.492016-04-26 → 2016-04-26 · 4 obs
● 2016-04-26 10:40:26
○ 2017-01-03 05:43:22
○ 2026-07-16 16:19:30
○A5.39.99.512016-02-04 → 2016-02-04 · 4 obs
● 2016-02-04 05:19:52
○ 2016-04-26 10:40:26
○ 2026-07-16 16:19:30
○A5.39.99.522015-08-11 → 2015-12-20 · 5 obs
○ 2015-10-17 02:30:34
● 2015-12-20 16:05:38
○ 2016-02-04 05:19:52
○ 2026-07-16 16:19:30
○A95.211.189.1512019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 20:31:00
○ 2026-06-15 15:05:34
○ 2026-07-16 16:19:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| sjch.org | aria.ns.cloudflare.com, earl.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.161
NS records: aria.ns.cloudflare.com, earl.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjch.org (unsigned zone)
⏱️ Timing
Total: 861ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 2 | aria.ns.cloudflare.com, earl.ns.cloudflare.com |
| MX | 2 | d301497a.ess.barracudanetworks.com (pri:, d301497b.ess.barracudanetworks.com (pri: |
| TXT | 7 | 0ad094978b47130a6a809a0396525cae21191ed6, BPL=5965806... |
| SOA | 1 | aria.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
sjch.org directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Additional host names — wartimedemocrats.org, davehause.com, jelmarhufen.com and two others — share IP numbers with sjch.org.
Name Servers
sjch.org uses two name servers for its delegation: aria.ns.cloudflare.com and earl.ns.cloudflare.com.
sjch.org shares its name server setup with other domains, including private(0x6e756465)s.com, sp-ps.ch, healthandhumanrightspac.com and two others.
The name servers of sjch.org overlap at least partially with those of other domains — among them mangalschool.edu.np, zoombd24.com, italline.it and two more.
The name servers ali.ns.cloudflare.com, igor.ns.cloudflare.com and ulla.ns.cloudflare.com are commonly seen alongside these name servers.
Host names with 6 IP numbers:
Hostname aria.ns.cloudflare.com directs to 108.162.192.68, 172.64.32.68 and 173.245.58.68 along with 3 other IP addresses.
Hostname earl.ns.cloudflare.com directs to 108.162.193.161, 172.64.33.161 and 173.245.59.161 along with 3 other IP addresses.
Mail Servers
sjch.org has two mail servers: d301497a.ess.barracudanetworks.com and d301497b.ess.barracudanetworks.com.
Each of d301497a.ess.barracudanetworks.com and d301497b.ess.barracudanetworks.com has three IP addresses: 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Both d301497a.ess.barracudanetworks.com and d301497b.ess.barracudanetworks.com resolve to 209.222.82.252 IP addresses each.
Both d301497a.ess.barracudanetworks.com and d301497b.ess.barracudanetworks.com resolve to 209.222.82.253 IP addresses each.
Both d301497a.ess.barracudanetworks.com and d301497b.ess.barracudanetworks.com resolve to 209.222.82.255 IP addresses each.