serdo.org - robtex.com
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serdo.org
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=1771291736 | ||||||
Same first word
Similar names
DNS History
19 records (11 active, 8 former)
●NScheryl.ns.cloudflare.com2026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 18:20:46
● 2026-02-18 10:41:06
○NSlinux61.b4uindia.com2020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 04:57:36
○ 2026-02-15 18:20:46
○ 2026-02-18 10:41:06
○NSlinux61.securehostplanet.com2015-07-07 → 2016-11-07 · 4 obs
● 2016-11-07 19:54:24
○ 2020-02-08 04:57:36
○ 2026-02-18 10:41:06
○NSlinux62.b4uindia.com2020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 04:57:36
○ 2026-02-15 18:20:46
○ 2026-02-18 10:41:06
○NSlinux62.securehostplanet.com2015-07-07 → 2016-11-07 · 4 obs
● 2016-11-07 19:54:24
○ 2020-02-08 04:57:36
○ 2026-02-18 10:41:06
●NSlloyd.ns.cloudflare.com2026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 18:20:46
● 2026-02-18 10:41:06
●MXalt1.aspmx.l.google.com2020-02-08 → 2026-02-18 · 3 obs
● 2020-02-08 04:57:36
● 2026-02-18 10:41:06
●MXalt2.aspmx.l.google.com2020-02-08 → 2026-02-18 · 3 obs
● 2020-02-08 04:57:36
● 2026-02-18 10:41:06
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 18:20:46
● 2026-02-18 10:41:06
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 18:20:46
● 2026-02-18 10:41:06
●MXaspmx.l.google.com2015-07-07 → 2026-02-18 · 2 obs
● 2026-02-18 10:41:06
○MXaspmx2.googlemail.com2020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 04:57:36
○ 2026-02-15 18:20:46
○ 2026-02-18 10:41:06
○MXaspmx3.googlemail.com2020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 04:57:36
○ 2026-02-15 18:20:46
○ 2026-02-18 10:41:06
●A104.21.81.362026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 18:20:46
● 2026-02-18 10:41:06
●A172.67.137.2122026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 18:20:46
● 2026-02-18 10:41:06
○A198.50.187.322015-07-07 → 2016-11-07 · 4 obs
● 2016-11-07 19:54:24
○ 2020-02-08 04:57:36
○ 2026-02-18 10:41:06
○A207.180.226.2262020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 04:57:36
○ 2026-02-15 18:20:46
○ 2026-02-18 10:41:06
●A2606:4700:3035::6815:51242026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 18:20:46
● 2026-02-18 10:41:06
●A2606:4700:3037::ac43:89d42026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 18:20:46
● 2026-02-18 10:41:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| serdo.org | lloyd.ns.cloudflare.com, cheryl.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.59.197
NS records: lloyd.ns.cloudflare.com, cheryl.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serdo.org (unsigned zone)
⏱️ Timing
Total: 81ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.81.36, 172.67.137.212 |
| AAAA | 2 | 2606:4700:3035::6815:5124, 2606:4700:3037::ac43:89d4 |
| NS | 2 | cheryl.ns.cloudflare.com, lloyd.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 4 | google-site-verification=JpIKBJK_bqAxWAH, google-site-verification=xy_MQHYFP87doGZ... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cheryl.ns.cloudflare.com dns.cloudflare. |
AI analysis
serdo.org refers to four IP numbers: 2606:4700:3035::6815:5124, 2606:4700:3037::ac43:89d4, 104.21.81.36 and 172.67.137.212.
Other host names, for instance www.xanano.com, billbooks.net, rapido.claims, vatlymophong.com and trygghetsspar.se share IP numbers with serdo.org.
serdo.org's delegation uses two name servers: cheryl.ns.cloudflare.com and lloyd.ns.cloudflare.com.
serdo.org uses the same name server setup as other domains, such as hotspot.ge, chiangmaicitylife.com, cilibangi.com, wogi.biz and evtinoo.com.
serdo.org at least partially shares name servers with other domains, including panyofhisow.org, adtester.org, agescotland.org, 73nabusimake.org and podium.fr.
These name servers are commonly used with abby.ns.cloudflare.com, roan.ns.cloudflare.com and logan.ns.cloudflare.com.
Host names with six IP numbers:
cheryl.ns.cloudflare.com points to 2606:4700:50::adf5:3a53, 2803:f800:50::6ca2:c053, 2a06:98c1:50::ac40:2053, 108.162.192.83, 172.64.32.83 and 173.245.58.83.
lloyd.ns.cloudflare.com points to 2606:4700:58::adf5:3bc5, 2803:f800:50::6ca2:c1c5, 2a06:98c1:50::ac40:21c5, 108.162.193.197, 172.64.33.197 and 173.245.59.197.
serdo.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
serdo.org shares at least some mail servers with other domains, for example ashleytrawick.com, terkel.io, roborepair.io, ns500742.ns500731.ns500742.ns500754.ns500704.ns500688.ns500671.ns500705.ns500688.ns500671.ns500649.ns500291.ns500291.ns500291.ns500131.lustychickser.com and qintco.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26.
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27.