opspec.io - robtex.com

opspec.io

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2425πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:b8b5πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.36.37Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.184.181πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSstan.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bebπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A2803:f800:50::6ca2:c1ebπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstan.ns.cloudflare.com
A2a06:98c1:50::ac40:21ebπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRstan.ns.cloudflare.com
A108.162.193.235πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A172.64.33.235πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A173.245.59.235πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
NSwalk.ns.cloudflare.com
A2606:4700:50::a29f:2680πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalk.ns.cloudflare.com
A2803:f800:50::6ca2:c280πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwalk.ns.cloudflare.com
A2a06:98c1:50::ac40:2280πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRwalk.ns.cloudflare.com
A108.162.194.128πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalk.ns.cloudflare.com
A162.159.38.128Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalk.ns.cloudflare.com
A172.64.34.128πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalk.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.36.37, 172.67.184.181
IPv6 hints2606:4700:3033::6815:2425, 2606:4700:3035::ac43:b8b5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOAstan.ns.cloudflare.comdns@cloudflare.com serial=2409769193

io

DNSSECπŸ”’ Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785414772

Same first word

Similar names

DNS History

51 records (6 active, 45 former)

20192020202120222023202420252026NSstan.ns.cloudflare.comwalk.ns.cloudflare.comns-1136.awsdns-14.orgns-1742.awsdns-25.co.ukns-404.awsdns-50.comns-789.awsdns-34.netMXinbound-smtp.us-west-2.amazonaws.comA104.21.36.37172.67.184.1812606:4700:3033::6815:24252606:4700:3035::ac43:b8b513.33.151.17413.33.151.18713.33.151.20213.33.151.7313.35.20.2613.35.20.713.35.20.7613.35.20.98188.114.96.0188.114.97.0205.251.203.163205.251.203.234205.251.203.251205.251.203.492a06:98c1:3120::2a06:98c1:3121::52.85.131.17052.85.131.19352.85.131.23152.85.131.8752.85.201.12552.85.201.14452.85.201.16652.85.201.3154.192.146.12154.192.146.2054.192.146.22754.192.146.8854.230.135.11854.230.135.16654.230.135.21854.230.135.25154.230.173.10054.230.173.3654.230.173.8254.230.173.9654.230.59.13354.230.59.17454.230.59.21254.230.59.228
β—‹NSns-1136.awsdns-14.org2018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹NSns-1742.awsdns-25.co.uk2018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹NSns-404.awsdns-50.com2018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹NSns-789.awsdns-34.net2018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
●NSstan.ns.cloudflare.com2026-07-17 β†’ 2026-07-30 Β· 3 obs
β—‹ 2026-02-17 22:41:22
● 2026-07-17 22:39:50
● 2026-07-30 12:46:40
●NSwalk.ns.cloudflare.com2026-07-17 β†’ 2026-07-30 Β· 3 obs
β—‹ 2026-02-17 22:41:22
● 2026-07-17 22:39:50
● 2026-07-30 12:46:40
β—‹MXinbound-smtp.us-west-2.amazonaws.com2018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
●A104.21.36.372026-07-17 β†’ 2026-07-30 Β· 5 obs
β—‹ 2026-02-17 22:41:22
● 2026-07-17 22:39:50
β—‹ 2026-07-26 17:51:12
● 2026-07-29 08:08:26
● 2026-07-30 12:46:40
β—‹A13.33.151.1742018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A13.33.151.1872018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A13.33.151.2022018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A13.33.151.732018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A13.35.20.262018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A13.35.20.72018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A13.35.20.762018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A13.35.20.982018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
●A172.67.184.1812026-07-17 β†’ 2026-07-30 Β· 5 obs
β—‹ 2026-02-17 22:41:22
● 2026-07-17 22:39:50
β—‹ 2026-07-26 17:51:12
● 2026-07-29 08:08:26
● 2026-07-30 12:46:40
β—‹A188.114.96.02026-07-26 β†’ 2026-07-26 Β· 4 obs
β—‹ 2026-07-17 22:39:50
● 2026-07-26 17:51:12
β—‹ 2026-07-29 08:08:26
β—‹ 2026-07-30 12:46:40
β—‹A188.114.97.02026-07-26 β†’ 2026-07-26 Β· 4 obs
β—‹ 2026-07-17 22:39:50
● 2026-07-26 17:51:12
β—‹ 2026-07-29 08:08:26
β—‹ 2026-07-30 12:46:40
β—‹A205.251.203.1632018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A205.251.203.2342018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A205.251.203.2512018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A205.251.203.492018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
●A2606:4700:3033::6815:24252026-07-17 β†’ 2026-07-30 Β· 5 obs
β—‹ 2026-02-17 22:41:22
● 2026-07-17 22:39:50
β—‹ 2026-07-26 17:51:12
● 2026-07-29 08:08:26
● 2026-07-30 12:46:40
●A2606:4700:3035::ac43:b8b52026-07-17 β†’ 2026-07-30 Β· 5 obs
β—‹ 2026-02-17 22:41:22
● 2026-07-17 22:39:50
β—‹ 2026-07-26 17:51:12
● 2026-07-29 08:08:26
● 2026-07-30 12:46:40
β—‹A2a06:98c1:3120::2026-07-26 β†’ 2026-07-26 Β· 4 obs
β—‹ 2026-07-17 22:39:50
● 2026-07-26 17:51:12
β—‹ 2026-07-29 08:08:26
β—‹ 2026-07-30 12:46:40
β—‹A2a06:98c1:3121::2026-07-26 β†’ 2026-07-26 Β· 4 obs
β—‹ 2026-07-17 22:39:50
● 2026-07-26 17:51:12
β—‹ 2026-07-29 08:08:26
β—‹ 2026-07-30 12:46:40
β—‹A52.85.131.1702018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A52.85.131.1932018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A52.85.131.2312018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A52.85.131.872018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A52.85.201.1252018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A52.85.201.1442018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A52.85.201.1662018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A52.85.201.312018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.192.146.1212018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.192.146.202018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.192.146.2272018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.192.146.882018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.135.1182018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.135.1662018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.135.2182018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.135.2512018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.173.1002018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.173.362018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.173.822018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.173.962018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.59.1332018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.59.1742018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.59.2122018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40
β—‹A54.230.59.2282018-05-12 β†’ 2018-05-12 Β· 3 obs
● 2018-05-12 09:26:34
β—‹ 2026-02-17 22:41:22
β—‹ 2026-07-30 12:46:40

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
opspec.iowalk.ns.cloudflare.com, stan.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.33.235

NS records: walk.ns.cloudflare.com, stan.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opspec.io (unsigned zone)

⏱️ Timing

Total: 1507ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.36.37, 172.67.184.181
AAAA22606:4700:3035::ac43:b8b5, 2606:4700:3033::6815:2425
NS2stan.ns.cloudflare.com, walk.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1stan.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

opspec.io has four IP addresses: 104.21.36.37, 172.67.184.181, 2606:4700:3033::6815:2425 and 2606:4700:3035::ac43:b8b5.

Two other host names, along with www.xhg076.com, www.parrocchiamonteforte.it and www.asilkankavurma.com.tr, also share IP numbers with opspec.io.

Name Servers

opspec.io is delegated to two name servers: stan.ns.cloudflare.com and walk.ns.cloudflare.com.

opspec.io shares its NS records with other domains, for example alpharesearch.info, 7haywin.news, okking9.art and two others.

opspec.io partially shares its NS delegation with several other domains, including overcool.ru, noktaetiket.com, webgenerationgroup.ru and two others.

These name servers regularly co-occur with the name servers ethan.ns.cloudflare.com, poppy.ns.cloudflare.com and zara.ns.cloudflare.com.

DNS names with 6 IP addresses:

stan.ns.cloudflare.com resolves to 108.162.193.235, 172.64.33.235, 173.245.59.235 and 3 other IP addresses.

walk.ns.cloudflare.com resolves to 108.162.194.128, 162.159.38.128, 172.64.34.128 and 3 other IP addresses.