aprs.org - robtex.com

aprs.org

DNSSEC🔒 Signed (DS record present)
A2606:4700:10::6814:2b78🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:10::ac42:ae79🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.20.43.120Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.174.121🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSns1.aprsfoundation.org ⭐ ⚠️ Not in parent delegation
A2400:cb00:2049:1::a29f:a94🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.148Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSangela.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::adf5:3a41🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangela.ns.cloudflare.com
A2803:f800:50::6ca2:c041🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRangela.ns.cloudflare.com
A2a06:98c1:50::ac40:2041🇺🇸 Cloudflare2a06:98c1:50::/45
PTRangela.ns.cloudflare.com
A108.162.192.65🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangela.ns.cloudflare.com
A172.64.32.65🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangela.ns.cloudflare.com
A173.245.58.65🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangela.ns.cloudflare.com
NSns2.aprsfoundation.org ⚠️ Not in parent delegation
A2400:cb00:2049:1::a29f:8f3🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.243Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSvin.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3bf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A2803:f800:50::6ca2:c1f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvin.ns.cloudflare.com
A2a06:98c1:50::ac40:21f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvin.ns.cloudflare.com
A108.162.193.245🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A172.64.33.245🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A173.245.59.245🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
MXsmtp.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
TXTgoogle-site-verification=JgTuaVZScV1eji_cz11Hjd94Iaa14sGfx4qcPzIE9Ec
TXTv=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all
HTTPSHTTP/2 ✓ hints match
IPv4104.20.43.120, 172.66.174.121
IPv62606:4700:10::6814:2b78, 2606:4700:10::ac42:ae79
SOAns1.aprsfoundation.orgdns@cloudflare.com serial=2400053723

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774888647
rank #144120 globally
rank #10801 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #284,925

Subdomains

www.aprs.org

Same first word

aprs.mobi
aprs.cz
aprs.scot
aprs.fi
aprs.it
aprs.cool
aprs.dk
aprs.cat
aprs.link
aprs.fr
aprs.me
aprs.gr
aprs.la
aprs.watch
aprs.net.au
aprs.ru
aprs.ro
aprs.se
aprs.de
aprs.blogspot.com
aprs.net
aprs.tv
aprs.com
aprs.eu
aprs.us
aprs.co.uk
aprs.xii.jp
aprs.ca
aprs.com.au
aprs.ch
aprs.at
aprs.to
aprs.es
aprs.cn
aprs.mx
aprs.no

Similar names

rpas.us
pras.in
pras.ro
spar.pro
apsr.cn
rpas.photography
arsp.org
spra.com
raps.net
pars.cc
rpsa.pl
asrp.se
psra.gkp.pk
rasp.net
arsp.es.gov.br
arps.org.au
rpsa.info
prsa.cz
spar.ie
arps.fr
aspr.jp
pars.fr
spra.gmbh
raps.be
pars.net
sarp.dk
spar.is
spar.pl
pars.global
spra.com.au
prsa.eu
srap.ru
pras.jp
sarp.no
rspa.in
spar.kg
spra.org
rspa.de
arsp.com
spra.sk.ca
sapr.org
rasp.dk
pars.be
aspr.us
pars.cz
rpsa.ca
spar.co.bw
apsr.ca
pasr.at
spar.co.za
arps.eu
sarp.lv
sarp.com.tr
asrp.org
prsa.com.au
spar.hu
pras.co
spar.co.th
arsp.fr
rpas.pl
sarp.eu
pars.hosting
spar.pk
spar.com.au
pars.company
spar.sk
raps.ps
prsa.ca
rspa.com
arsp.online
rasp.kz
raps.nl
arps.ro
raps.at
spar.com
rsap.ch
rpsa.de
aspr.com.cn
pras.org
spar.org.uk
srpa.net
pars.ca
pars.tv
spar.co.in
rpas.at
sarp.katowice.pl
aspr.app
raps.me
psra.ca
psar.ch
arps.es
raps.com
raps.pro
aspr.cz
spar.ua
psar.ru
sapr.ca
psra.us
spra.fr
pasr.de
spar.be
srpa.de
rsap.in
raps.fr
arps.altervista.org
prsa.se
pars.es
sarp.it
rspa.ru
rpsa.com
rasp.ru
rasp.info
spar.fr
pras.fr
prsa.ch
rasp.odessa.ua
rasp.ro
sapr.com
arps.nl
raps.com.cn
spar.cz
aspr.biz
srpa.ru
prsa.com.pl
raps.se
pras.co.kr
psra.org
spra.in
spar.city
pars.host
pras.biz
spar.in
pars.ws
spar.team
apsr.de
asrp.gr
aspr.fr
sarp.warszawa.pl
pras.com.au
arsp.com.br
asrp.co.uk
aspr.co
sapr.jp
rpsa.in
rspa.it
aspr.com.au
pras.dk
raps.org.br
rasp.us
spra.us
rspa.ca
spra.info
raps.de
spra.co.jp
pars.it
sarp.capital
psra.com
spra.net
srpa.info
spar.com.hr
prsa.net
sarp.se

DNS History

13 records (9 active, 4 former)

20162017201820192020202120222023202420252026NSangela.ns.cloudflare.comns1.aprsfoundation.orgns2.aprsfoundation.orgvin.ns.cloudflare.comns29.worldnic.comns30.worldnic.comMXsmtp.google.cominbound.aprs.org.netsolmail.netA104.20.43.120172.66.174.1212606:4700:10::6814:2b782606:4700:10::ac42:ae79205.178.145.151
●NSangela.ns.cloudflare.com2026-03-30 → 2026-03-30 · 3 obs
○ 2016-12-14 04:48:40
● 2026-03-30 16:59:34
● 2026-03-30 16:59:36
●NSns1.aprsfoundation.org2026-03-30 → 2026-03-30 · 3 obs
○ 2016-12-14 04:48:40
● 2026-03-30 16:59:34
● 2026-03-30 16:59:36
●NSns2.aprsfoundation.org2026-03-30 → 2026-03-30 · 3 obs
○ 2016-12-14 04:48:40
● 2026-03-30 16:59:34
● 2026-03-30 16:59:36
○NSns29.worldnic.com2015-05-27 → 2016-12-14 · 4 obs
● 2015-05-27 07:12:32
● 2016-12-14 04:48:40
○ 2026-03-30 16:59:34
○ 2026-03-30 16:59:36
○NSns30.worldnic.com2015-05-27 → 2016-12-14 · 4 obs
● 2015-05-27 07:12:32
● 2016-12-14 04:48:40
○ 2026-03-30 16:59:34
○ 2026-03-30 16:59:36
●NSvin.ns.cloudflare.com2026-03-30 → 2026-03-30 · 3 obs
○ 2016-12-14 04:48:40
● 2026-03-30 16:59:34
● 2026-03-30 16:59:36
○MXinbound.aprs.org.netsolmail.net2015-05-27 → 2016-12-14 · 4 obs
● 2015-05-27 07:12:32
● 2016-12-14 04:48:40
○ 2026-03-30 16:59:34
○ 2026-03-30 16:59:36
●MXsmtp.google.com2026-03-30 → 2026-03-30 · 3 obs
○ 2016-12-14 04:48:40
● 2026-03-30 16:59:34
● 2026-03-30 16:59:36
●A104.20.43.1202026-03-30 → 2026-03-30 · 3 obs
○ 2016-12-14 04:48:40
● 2026-03-30 16:59:34
● 2026-03-30 16:59:36
●A172.66.174.1212026-03-30 → 2026-03-30 · 3 obs
○ 2016-12-14 04:48:40
● 2026-03-30 16:59:34
● 2026-03-30 16:59:36
○A205.178.145.1512015-05-27 → 2016-12-14 · 4 obs
● 2015-05-27 07:12:32
● 2016-12-14 04:48:40
○ 2026-03-30 16:59:34
○ 2026-03-30 16:59:36
●A2606:4700:10::6814:2b782026-03-30 → 2026-03-30 · 3 obs
○ 2016-12-14 04:48:40
● 2026-03-30 16:59:34
● 2026-03-30 16:59:36
●A2606:4700:10::ac42:ae792026-03-30 → 2026-03-30 · 3 obs
○ 2016-12-14 04:48:40
● 2026-03-30 16:59:34
● 2026-03-30 16:59:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
aprs.organgela.ns.cloudflare.com, vin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.245

NS records: angela.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.174.121, 104.20.43.120
AAAA22606:4700:10::6814:2b78, 2606:4700:10::ac42:ae79
NS2ns1.aprsfoundation.org, ns2.aprsfoundation.org
MX1smtp.google.com (pri: 1)
TXT2google-site-verification=JgTuaVZScV1eji_, v=spf1 include:spf.registeredsite.com in
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1ns1.aprsfoundation.org dns.cloudflare.co

Analysis

Hierarchy

The parent of www.aprs.org is aprs.org.

IP Addresses

aprs.org maps to four IP numbers: 2606:4700:10::6814:2b78, 2606:4700:10::ac42:ae79, 104.20.43.120 and 172.66.174.121.

other host names, for instance www.studyintaiwan.org, accamargo.org.br, studyintaiwan.org and www.aprs.org share IP numbers with aprs.org.

Name Servers

aprs.org delegates to four name servers: ns1.aprsfoundation.org, ns2.aprsfoundation.org, angela.ns.cloudflare.com and vin.ns.cloudflare.com.

aprs.org at least partially shares name servers with other domains, for instance damstratech.com, intergoods.gr, fernas.co.in, sabay7lv.xyz and surgesquare.com.

These name servers are commonly used alongside hope.ns.cloudflare.com.

Hostnames with six IP numbers:

angela.ns.cloudflare.com points to: 2606:4700:50::adf5:3a41, 2803:f800:50::6ca2:c041, 2a06:98c1:50::ac40:2041, 108.162.192.65, 172.64.32.65 and 173.245.58.65

vin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf5, 2803:f800:50::6ca2:c1f5, 2a06:98c1:50::ac40:21f5, 108.162.193.245, 172.64.33.245 and 173.245.59.245

Hostnames with two IP numbers:

ns1.aprsfoundation.org points to: 2400:cb00:2049:1::a29f:a94 and 162.159.10.148

ns2.aprsfoundation.org points to: 2400:cb00:2049:1::a29f:8f3 and 162.159.8.243

Mail Servers

aprs.org is handled by a single mail server, smtp.google.com.

aprs.org uses the same mail server setup as other domains, for instance guildofdragons.com, foxpestactfast.info, allas1.info, rawbinhood.com and koreamoos.com.

aprs.org shares at least partially some mail servers with other domains, for instance apptread.com, gearupproject.com, sumerian.com, afetech.co and vnvmlgefwhssclfntefgfw.forum.

These mail servers are often used together with 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.

Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.