21880.net - robtex.com

21880.net

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a886🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1aca🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.202Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.168.134🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSglen.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A2803:f800:50::6ca2:c1a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRglen.ns.cloudflare.com
A2a06:98c1:50::ac40:21a9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRglen.ns.cloudflare.com
A108.162.193.169🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A172.64.33.169🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A173.245.59.169🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
NSligia.ns.cloudflare.com
A2606:4700:50::a29f:2604🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
A2803:f800:50::6ca2:c204🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRligia.ns.cloudflare.com
A2a06:98c1:50::ac40:2204🇺🇸 Cloudflare2a06:98c1:50::/45
PTRligia.ns.cloudflare.com
A108.162.194.4🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
A162.159.38.4Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
A172.64.34.4🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.26.202, 172.67.168.134
IPv6 hints2606:4700:3033::ac43:a886, 2606:4700:3037::6815:1aca
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOAglen.ns.cloudflare.comdns@cloudflare.com serial=2407012631

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785322222

Same first word

21880.net

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DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSglen.ns.cloudflare.comligia.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.26.202172.67.168.1342606:4700:3033::ac43:a8862606:4700:3037::6815:1aca122.10.117.92606:4700:3034::6815:1aca2606:4700:3036::ac43:a88661.218.206.229CNAMEa.tad.ipc.la
○NSf1g1ns1.dnspod.net2015-05-20 → 2016-07-19 · 4 obs
● 2015-05-20 08:23:08
● 2016-07-19 02:04:10
○ 2026-05-19 00:36:14
○ 2026-07-29 11:05:48
○NSf1g1ns2.dnspod.net2015-05-20 → 2016-07-19 · 4 obs
● 2015-05-20 08:23:08
● 2016-07-19 02:04:10
○ 2026-05-19 00:36:14
○ 2026-07-29 11:05:48
●NSglen.ns.cloudflare.com2026-05-19 → 2026-07-29 · 3 obs
○ 2016-07-19 02:04:10
● 2026-05-19 00:36:14
● 2026-07-29 11:05:48
●NSligia.ns.cloudflare.com2026-05-19 → 2026-07-29 · 3 obs
○ 2016-07-19 02:04:10
● 2026-05-19 00:36:14
● 2026-07-29 11:05:48
●A104.21.26.2022026-05-19 → 2026-07-29 · 3 obs
○ 2016-07-19 02:04:10
● 2026-05-19 00:36:14
● 2026-07-29 11:05:48
○A122.10.117.92016-07-19 → 2016-07-19 · 4 obs
○ 2016-04-23 03:38:26
● 2016-07-19 02:04:10
○ 2026-05-19 00:36:14
○ 2026-07-29 11:05:48
●A172.67.168.1342026-05-19 → 2026-07-29 · 3 obs
○ 2016-07-19 02:04:10
● 2026-05-19 00:36:14
● 2026-07-29 11:05:48
●A2606:4700:3033::ac43:a8862026-07-09 → 2026-07-29 · 3 obs
○ 2026-05-19 00:36:14
● 2026-07-09 06:21:28
● 2026-07-29 11:05:48
○A2606:4700:3034::6815:1aca2026-05-19 → 2026-05-19 · 4 obs
○ 2016-07-19 02:04:10
● 2026-05-19 00:36:14
○ 2026-07-09 06:21:28
○ 2026-07-29 11:05:48
○A2606:4700:3036::ac43:a8862026-05-19 → 2026-05-19 · 4 obs
○ 2016-07-19 02:04:10
● 2026-05-19 00:36:14
○ 2026-07-09 06:21:28
○ 2026-07-29 11:05:48
●A2606:4700:3037::6815:1aca2026-07-09 → 2026-07-29 · 3 obs
○ 2026-05-19 00:36:14
● 2026-07-09 06:21:28
● 2026-07-29 11:05:48
○A61.218.206.2292015-05-20 → 2016-04-23 · 4 obs
● 2015-05-20 08:23:08
● 2016-04-23 03:38:26
○ 2016-07-19 02:04:10
○ 2026-07-29 11:05:48
○CNAMEa.tad.ipc.la2015-05-20 → 2016-04-23 · 4 obs
● 2015-05-20 08:23:08
● 2016-04-23 03:38:26
○ 2016-07-19 02:04:10
○ 2026-07-29 11:05:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...-
21880.netglen.ns.cloudflare.com, ligia.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.169

NS records: glen.ns.cloudflare.com, ligia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21880.net (unsigned zone)

⏱️ Timing

Total: 1553ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.168.134, 104.21.26.202
AAAA22606:4700:3037::6815:1aca, 2606:4700:3033::ac43:a886
NS2glen.ns.cloudflare.com, ligia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1glen.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

21880.net points to the four IP addresses 104.21.26.202, 172.67.168.134, 2606:4700:3033::ac43:a886 and 2606:4700:3037::6815:1aca.

informedvoter.biz, www.mandalasparacolorear.club, engincancan.com plus two other host names have IP numbers in common with 21880.net.

Name Servers

21880.net is delegated to two name servers: glen.ns.cloudflare.com and ligia.ns.cloudflare.com.

The name server configuration of 21880.net is shared with other domains, for instance 881390.com, rindoku.net, fylaser.net and two others.

At least some of 21880.net's name servers are shared with other domains, for example steroidsking-uk.com, rmiguides.com, uosusa.com and two more.

These name servers tend to co-occur with rex.ns.cloudflare.com, lilith.ns.cloudflare.com, walk.ns.cloudflare.com and 3 other name servers in the same DNS delegations.

Hosts with 6 IP addresses each:

glen.ns.cloudflare.com resolves to 108.162.193.169, 172.64.33.169, 173.245.59.169 and 3 other IP addresses.

ligia.ns.cloudflare.com resolves to 108.162.194.4, 162.159.38.4, 172.64.34.4 and 3 other IP addresses.