opspec.io - robtex.com
opspec.io
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:2425πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:b8b5πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.36.37Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.184.181πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | stan.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3bebπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ebπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | stan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ebπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | stan.ns.cloudflare.com | ||||||
| A | 108.162.193.235πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stan.ns.cloudflare.com | ||||||
| A | 172.64.33.235πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stan.ns.cloudflare.com | ||||||
| A | 173.245.59.235πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stan.ns.cloudflare.com | ||||||
| NS | walk.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2680πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c280π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2280πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 108.162.194.128πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 162.159.38.128Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 172.64.34.128πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.36.37, 172.67.184.181 | ||||||
| IPv6 hints | 2606:4700:3033::6815:2425, 2606:4700:3035::ac43:b8b5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com | ||||||
| SOA | stan.ns.cloudflare.comdns@cloudflare.com serial=2409769193 | ||||||
io
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a0.nic.io β | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1785414772 | ||||||
Same first word
Similar names
DNS History
51 records (6 active, 45 former)
βNSns-1136.awsdns-14.org2018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βNSns-1742.awsdns-25.co.uk2018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βNSns-404.awsdns-50.com2018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βNSns-789.awsdns-34.net2018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βNSstan.ns.cloudflare.com2026-07-17 β 2026-07-30 Β· 3 obs
β 2026-07-17 22:39:50
β 2026-07-30 12:46:40
βNSwalk.ns.cloudflare.com2026-07-17 β 2026-07-30 Β· 3 obs
β 2026-07-17 22:39:50
β 2026-07-30 12:46:40
βMXinbound-smtp.us-west-2.amazonaws.com2018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA104.21.36.372026-07-17 β 2026-07-30 Β· 5 obs
β 2026-07-17 22:39:50
β 2026-07-26 17:51:12
β 2026-07-29 08:08:26
β 2026-07-30 12:46:40
βA13.33.151.1742018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA13.33.151.1872018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA13.33.151.2022018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA13.33.151.732018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA13.35.20.262018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA13.35.20.72018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA13.35.20.762018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA13.35.20.982018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA172.67.184.1812026-07-17 β 2026-07-30 Β· 5 obs
β 2026-07-17 22:39:50
β 2026-07-26 17:51:12
β 2026-07-29 08:08:26
β 2026-07-30 12:46:40
βA188.114.96.02026-07-26 β 2026-07-26 Β· 4 obs
β 2026-07-26 17:51:12
β 2026-07-29 08:08:26
β 2026-07-30 12:46:40
βA188.114.97.02026-07-26 β 2026-07-26 Β· 4 obs
β 2026-07-26 17:51:12
β 2026-07-29 08:08:26
β 2026-07-30 12:46:40
βA205.251.203.1632018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA205.251.203.2342018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA205.251.203.2512018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA205.251.203.492018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA2606:4700:3033::6815:24252026-07-17 β 2026-07-30 Β· 5 obs
β 2026-07-17 22:39:50
β 2026-07-26 17:51:12
β 2026-07-29 08:08:26
β 2026-07-30 12:46:40
βA2606:4700:3035::ac43:b8b52026-07-17 β 2026-07-30 Β· 5 obs
β 2026-07-17 22:39:50
β 2026-07-26 17:51:12
β 2026-07-29 08:08:26
β 2026-07-30 12:46:40
βA2a06:98c1:3120::2026-07-26 β 2026-07-26 Β· 4 obs
β 2026-07-26 17:51:12
β 2026-07-29 08:08:26
β 2026-07-30 12:46:40
βA2a06:98c1:3121::2026-07-26 β 2026-07-26 Β· 4 obs
β 2026-07-26 17:51:12
β 2026-07-29 08:08:26
β 2026-07-30 12:46:40
βA52.85.131.1702018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA52.85.131.1932018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA52.85.131.2312018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA52.85.131.872018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA52.85.201.1252018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA52.85.201.1442018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA52.85.201.1662018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA52.85.201.312018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.192.146.1212018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.192.146.202018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.192.146.2272018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.192.146.882018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.135.1182018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.135.1662018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.135.2182018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.135.2512018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.173.1002018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.173.362018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.173.822018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.173.962018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.59.1332018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.59.1742018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.59.2122018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
βA54.230.59.2282018-05-12 β 2018-05-12 Β· 3 obs
β 2026-02-17 22:41:22
β 2026-07-30 12:46:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| opspec.io | walk.ns.cloudflare.com, stan.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.235
NS records: walk.ns.cloudflare.com, stan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for opspec.io (unsigned zone)
β±οΈ Timing
Total: 1507ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.36.37, 172.67.184.181 |
| AAAA | 2 | 2606:4700:3035::ac43:b8b5, 2606:4700:3033::6815:2425 |
| NS | 2 | stan.ns.cloudflare.com, walk.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | stan.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.