scholar.com.tw - robtex.com
scholar.com.tw
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:5707πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:8b1dπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.87.7Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.139.29πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | earl.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3ba1πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a1π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a1πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 108.162.193.161πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 172.64.33.161πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 173.245.59.161πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| NS | josephine.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2640πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c240π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2240πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 108.162.194.64πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 162.159.38.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 172.64.34.64πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.87.7, 172.67.139.29 | ||||||
| IPv6 hints | 2606:4700:3034::6815:5707, 2606:4700:3034::ac43:8b1d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com | ||||||
| SOA | earl.ns.cloudflare.comdns@cloudflare.com serial=2409574722 | ||||||
com.tw
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.twnic.net.tw β β οΈ Not in parent delegation | ||||||
| NS | anytld.apnic.net β οΈ Not in parent delegation | ||||||
| NS | b.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | c.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | d.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | e.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | f.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | g.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | h.dns.tw β οΈ Not in parent delegation | ||||||
| NS | h.twnic.net.tw β οΈ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006385548 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
βNSearl.ns.cloudflare.com2026-07-21 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:08:14
βNSjosephine.ns.cloudflare.com2026-07-21 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:08:14
βA104.21.87.72026-07-21 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:08:14
βA172.67.139.292026-07-21 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:08:14
βA2606:4700:3034::6815:57072026-07-21 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:08:14
βA2606:4700:3034::ac43:8b1d2026-07-21 β 2026-07-26 Β· 2 obs
β 2026-07-26 02:08:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| scholar.com.tw | earl.ns.cloudflare.com, josephine.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.161
NS records: earl.ns.cloudflare.com, josephine.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for scholar.com.tw (unsigned zone)
β±οΈ Timing
Total: 2268ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.139.29, 104.21.87.7 |
| AAAA | 2 | 2606:4700:3034::ac43:8b1d, 2606:4700:3034::6815:5707 |
| NS | 2 | earl.ns.cloudflare.com, josephine.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | earl.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
scholar.com.tw has four IP addresses: 104.21.87.7, 172.67.139.29, 2606:4700:3034::6815:5707 and 2606:4700:3034::ac43:8b1d.
noviraplaza.com, aiu.edu.eu, xxbiquge.cc and two other host names share IP numbers with scholar.com.tw.
Name Servers
scholar.com.tw is delegated to two name servers: earl.ns.cloudflare.com and josephine.ns.cloudflare.com.
scholar.com.tw uses the same name servers as several other domains β among them proformancehoops.com, ormistoncollege.com, michaelsitalianfamilyrestaurant.com and two more.
scholar.com.tw shares at least some of its name servers with other domains, including impetus.com.np, epitech-it.es, kum7.com and two others.
These name servers are frequently paired with the name servers ned.ns.cloudflare.com, dion.ns.cloudflare.com and ali.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
earl.ns.cloudflare.com resolves to 108.162.193.161, 172.64.33.161, 173.245.59.161 and 3 other IP addresses.
josephine.ns.cloudflare.com resolves to 108.162.194.64, 162.159.38.64, 172.64.34.64 and 3 other IP addresses.