smartcore.info - dns.ninja
smartcore.info
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:a96πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:a39cπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.10.150Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.163.156πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | john.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3bb9πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b9π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b9πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 108.162.193.185πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 172.64.33.185πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 173.245.59.185πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| NS | sue.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a91πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c091π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2091πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 108.162.192.145πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 172.64.32.145πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 173.245.58.145πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.10.150, 172.67.163.156 | ||||||
| IPv6 hints | 2606:4700:3030::6815:a96, 2606:4700:3031::ac43:a39c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=102, name=cloudflare-ech.com | ||||||
| SOA | john.ns.cloudflare.comdns@cloudflare.com serial=2412155183 | ||||||
info
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info β | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org β οΈ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org β οΈ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org β οΈ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1786875256 | ||||||
Same first word
Similar names
DNS History
16 records (6 active, 10 former)
βNSjohn.ns.cloudflare.com2017-04-07 β 2026-08-16 Β· 3 obs
β 2017-04-07 10:47:14
β 2026-08-16 11:13:04
βNSns.smartcore.info2015-08-12 β 2016-07-18 Β· 4 obs
β 2016-07-18 13:23:44
β 2017-04-07 10:47:14
β 2026-08-16 11:13:04
βNSns1.smartcore.info2015-08-12 β 2016-07-18 Β· 4 obs
β 2016-07-18 13:23:44
β 2017-04-07 10:47:14
β 2026-08-16 11:13:04
βNSsue.ns.cloudflare.com2017-04-07 β 2026-08-16 Β· 3 obs
β 2017-04-07 10:47:14
β 2026-08-16 11:13:04
βMXmail.smartcore.info2015-08-12 β 2016-07-18 Β· 4 obs
β 2016-07-18 13:23:44
β 2017-04-07 10:47:14
β 2026-08-16 11:13:04
βA104.21.10.1502026-04-13 β 2026-08-16 Β· 3 obs
β 2026-04-13 05:51:14
β 2026-08-16 11:13:04
βA104.31.78.2302017-04-07 β 2017-04-07 Β· 4 obs
β 2017-04-07 10:47:14
β 2026-04-13 05:51:14
β 2026-08-16 11:13:04
βA104.31.79.2302017-04-07 β 2017-04-07 Β· 4 obs
β 2017-04-07 10:47:14
β 2026-04-13 05:51:14
β 2026-08-16 11:13:04
βA172.67.163.1562026-04-13 β 2026-08-16 Β· 3 obs
β 2026-04-13 05:51:14
β 2026-08-16 11:13:04
βA2400:cb00:2048:1::681f:4ee62017-04-07 β 2017-04-07 Β· 4 obs
β 2017-04-07 10:47:14
β 2026-04-13 05:51:14
β 2026-08-16 11:13:04
βA2400:cb00:2048:1::681f:4fe62017-04-07 β 2017-04-07 Β· 4 obs
β 2017-04-07 10:47:14
β 2026-04-13 05:51:14
β 2026-08-16 11:13:04
βA2606:4700:3030::6815:a962026-07-12 β 2026-08-16 Β· 3 obs
β 2026-07-12 10:14:58
β 2026-08-16 11:13:04
βA2606:4700:3031::ac43:a39c2026-07-12 β 2026-08-16 Β· 3 obs
β 2026-07-12 10:14:58
β 2026-08-16 11:13:04
βA2606:4700:3033::6815:a962026-04-13 β 2026-04-13 Β· 4 obs
β 2026-04-13 05:51:14
β 2026-07-12 10:14:58
β 2026-08-16 11:13:04
βA2606:4700:3037::ac43:a39c2026-04-13 β 2026-04-13 Β· 4 obs
β 2026-04-13 05:51:14
β 2026-07-12 10:14:58
β 2026-08-16 11:13:04
βA27.112.105.352015-08-12 β 2016-07-18 Β· 4 obs
β 2016-07-18 13:23:44
β 2017-04-07 10:47:14
β 2026-08-16 11:13:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| smartcore.info | sue.ns.cloudflare.com, john.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.145
NS records: sue.ns.cloudflare.com, john.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for smartcore.info (unsigned zone)
β±οΈ Timing
Total: 438ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.163.156, 104.21.10.150 |
| AAAA | 2 | 2606:4700:3031::ac43:a39c, 2606:4700:3030::6815:a96 |
| NS | 2 | john.ns.cloudflare.com, sue.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | john.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
smartcore.info resolves to four IP addresses: 104.21.10.150, 172.67.163.156, 2606:4700:3030::6815:a96 and 2606:4700:3031::ac43:a39c.
Among the host names that share IP numbers with smartcore.info are tradelink.com.co, 88casino.bid, www.muuduufurniture.com and two others.
Name Servers
smartcore.info is delegated to two name servers: john.ns.cloudflare.com and sue.ns.cloudflare.com.
smartcore.info has the same name server delegation as a number of other domains, such as pkosmb.pages.dev, mojskrbnik.si, constructionbondingspecialists.com and two more.
smartcore.info shares at least some of its name servers with other domains, including sipsiphooraydesign.com, carolinejordanfitness.com, angelrmolina.com and two others.
These name servers are frequently seen alongside the name servers nile.ns.cloudflare.com, princess.ns.cloudflare.com, stella.ns.cloudflare.com and ines.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
john.ns.cloudflare.com resolves to 108.162.193.185, 172.64.33.185, 173.245.59.185 and 3 other IP addresses.
sue.ns.cloudflare.com resolves to 108.162.192.145, 172.64.32.145, 173.245.58.145 and 3 other IP addresses.