aops.io - robtex.com

aops.io

DNSSEC🔒 Signed (DS record present)
A2606:50c0:8000::153🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8001::153🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8002::153🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8003::153🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSed.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A2803:f800:50::6ca2:c16f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRed.ns.cloudflare.com
A2a06:98c1:50::ac40:216f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRed.ns.cloudflare.com
A108.162.193.111🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A172.64.33.111🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A173.245.59.111🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
NSheidi.ns.cloudflare.com
A2606:4700:50::a29f:26ec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A2803:f800:50::6ca2:c2ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheidi.ns.cloudflare.com
A2a06:98c1:50::ac40:22ec🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheidi.ns.cloudflare.com
A108.162.194.236🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A162.159.38.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A172.64.34.236🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
TXTgoogle-site-verification=EulLPGraAJxj-9SaFyvkciWPmraIiQyYLYL5PzXa-6Q
SOAed.ns.cloudflare.comdns@cloudflare.com serial=2406720345

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1781703607

Subdomains

chinese-workday-calendar.aops.io

Same first word

aops.academy
aops.org
aops.io
aops.ir
aops.network
aops.ru
aops.ca
aops.de
aops.nl
aops.com
aops.fr
aops.net
aops.eu

Similar names

spao.jp
sopa.com
apos.info
osap.de
sapo.fr
sapo.mz
aspo.fi
aspo.it
asop.at
aspo.ro
saop.net
psoa.info
opas.lt
sopa.se
opas.org.au
sapo.tl
poas.com
paos.eu
sapo.com
posa.kr
paso.ir
opsa.jp
paos.pt
sapo.io
paso.com.au
paso.no
spoa.org.pl
spoa.org
soap.kitchen
aosp.com.cn
opas.hu
posa.com.au
oasp.github.io
apso.co.za
sapo.co.za
posa.fr
opas.org.uk
apso.cn
sapo.pl
oasp.com
soap.com.my
oasp.fr
apos.net
apos.ru
apos.co.uk
opas.se
soap.com.ua
asop.eu
soap.city
soap.club
posa.co.th
sopa.email
aspo.com.tr
oasp.ru
paso.lv
opas.us
posa.co
paso.ae
paso.net
osap.fr
sapo.be
soap.biz
opas.farm
aosp.se
sapo.vn
aosp.com.tr
apos.org.uk
soap.es
soap.chat
sapo.cv
ospa.nl
ospa.us
paso.dyndns.tv
apos.co
posa.or.jp
ospa.dz
ospa.at
posa.sakura.ne.jp
paos.gr
apso.ru
osap.net
apos.ab.ca
saop.hr
asop.com
sapo.nl
sapo.cc
asop.se
spao.net
soap.ru
aosp.bo.it
opas.fr
osap.si
apos.cl
opas.org
apos.org
apos.com.pl

DNS History

10 records (10 active, 0 former)

NSed.ns.cloudflare.comheidi.ns.cloudflare.comA185.199.108.153185.199.109.153185.199.110.153185.199.111.1532606:50c0:8000::1532606:50c0:8001::1532606:50c0:8002::1532606:50c0:8003::153
●NSed.ns.cloudflare.com2026-05-15 → 2026-06-17 · 2 obs
● 2026-05-15 07:44:42
● 2026-06-17 14:10:44
●NSheidi.ns.cloudflare.com2026-05-15 → 2026-06-17 · 2 obs
● 2026-05-15 07:44:42
● 2026-06-17 14:10:44
●A185.199.108.1532026-05-15 → 2026-06-17 · 2 obs
● 2026-05-15 07:44:42
● 2026-06-17 14:10:44
●A185.199.109.1532026-05-15 → 2026-06-17 · 2 obs
● 2026-05-15 07:44:42
● 2026-06-17 14:10:44
●A185.199.110.1532026-05-15 → 2026-06-17 · 2 obs
● 2026-05-15 07:44:42
● 2026-06-17 14:10:44
●A185.199.111.1532026-05-15 → 2026-06-17 · 2 obs
● 2026-05-15 07:44:42
● 2026-06-17 14:10:44
●A2606:50c0:8000::1532026-05-15 → 2026-06-17 · 2 obs
● 2026-05-15 07:44:42
● 2026-06-17 14:10:44
●A2606:50c0:8001::1532026-05-15 → 2026-06-17 · 2 obs
● 2026-05-15 07:44:42
● 2026-06-17 14:10:44
●A2606:50c0:8002::1532026-05-15 → 2026-06-17 · 2 obs
● 2026-05-15 07:44:42
● 2026-06-17 14:10:44
●A2606:50c0:8003::1532026-05-15 → 2026-06-17 · 2 obs
● 2026-05-15 07:44:42
● 2026-06-17 14:10:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
aops.ioed.ns.cloudflare.com, heidi.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.236

NS records: ed.ns.cloudflare.com, heidi.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

TypeCountSample Data
A4185.199.109.153, 185.199.111.153...
AAAA42606:50c0:8001::153, 2606:50c0:8000::153...
NS2ed.ns.cloudflare.com, heidi.ns.cloudflare.com
TXT1google-site-verification=EulLPGraAJxj-9S
SOA1ed.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

The domain chinese-workday-calendar.aops.io falls under the parent aops.io.

IP Addresses

aops.io has 8 IP addresses — 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 more.

suryalok.com, lightlamb.com, mlevn.org and two other host names share IP numbers with aops.io.

Name Servers

aops.io is delegated to two name servers: ed.ns.cloudflare.com and heidi.ns.cloudflare.com.

aops.io uses the same name servers as several other domains — among them amysicecreams.com, holidaycloset.com, arenaways.it and two more.

At least some of aops.io's name servers are shared with other domains, for example megamaid.net, argusinsurance.us, eliteshoppingmembership.com and two more.

Hostnames that resolve to 6 IP addresses:

ed.ns.cloudflare.com resolves to 108.162.193.111, 172.64.33.111, 173.245.59.111 and 3 other IP addresses.

heidi.ns.cloudflare.com resolves to 108.162.194.236, 162.159.38.236, 172.64.34.236 and 3 other IP addresses.