worldscientific.com - robtex.com

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`worldscientific.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:2de^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	2606:4700:20::681a:3de^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	2606:4700:20::ac43:452c^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	104.26.2.222^Cloudflare ✓ In HTTPS hints
A	104.26.3.222^Cloudflare ✓ In HTTPS hints
A	172.67.69.44^{🇺🇸 Cloudflare} ✓ In HTTPS hints
NS	`amber.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a40^{🇺🇸 Cloudflare}
			PTR	`amber.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c040^{🇨🇷 Cloudflare}
			PTR	`amber.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2040^{🇺🇸 Cloudflare}
			PTR	`amber.ns.cloudflare.com`
		A	108.162.192.64^{🇺🇸 Cloudflare}
			PTR	`amber.ns.cloudflare.com`
		A	172.64.32.64^{🇺🇸 Cloudflare}
			PTR	`amber.ns.cloudflare.com`
		A	173.245.58.64^{🇺🇸 Cloudflare}
			PTR	`amber.ns.cloudflare.com`
NS	`andy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b65^{🇺🇸 Cloudflare}
			PTR	`andy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c165^{🇨🇷 Cloudflare}
			PTR	`andy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2165^{🇺🇸 Cloudflare}
			PTR	`andy.ns.cloudflare.com`
		A	108.162.193.101^{🇺🇸 Cloudflare}
			PTR	`andy.ns.cloudflare.com`
		A	172.64.33.101^{🇺🇸 Cloudflare}
			PTR	`andy.ns.cloudflare.com`
		A	173.245.59.101^{🇺🇸 Cloudflare}
			PTR	`andy.ns.cloudflare.com`
MX	`mail.wspc.com.sg` ⭐
		A	119.75.22.66^{🇸🇬 ERX-SINGNET}
TXT	`UK-federation-domain-verification=acb4106707596389a2bb5cf6f4353934`
TXT	`brevo-code:7285b12f5b19761999a515c67b7a7853`
TXT	`facebook-domain-verification=bhub1p8ltumtssuqet9ego57dv0lnd`
TXT	`google-site-verification=l4Ic3ABtKMpws4dbiYLxJiJH4-nCpG3ly4ovSGlUsrE`
TXT	`r7s94nl3b8ts9kgwgp8pyngzrnlv3w80`
TXT	`v=spf1 a:mail.wspc.com.sg a:mail7.wspc.com a:o25.em.wspc.com.sg a:intranet.ws...`
TXT	`verify_9ea900efe1cf2c3e13b1eef5393f5b85`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.26.2.222, 104.26.3.222, 172.67.69.44
		IPv6	2606:4700:20::681a:2de, 2606:4700:20::681a:3de, 2606:4700:20::ac43:452c
SOA	`amber.ns.cloudflare.com`dns@cloudflare.com serial=2396725363

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

rank #3992 globally
rank #2058 in the tld
📈 Tranco rank: #14,257

Up

www.worldscientific.com

europe.worldscientific.com

Same first word

worldscientific.com.sg

worldscientific.com

Similar names

scientificworld.in

DNS History

12 records (9 active, 3 former)

●NSamber.ns.cloudflare.com2026-02-16 → 2026-02-17 · 3 obs

○ 2018-06-12 09:01:42
● 2026-02-16 11:58:34
● 2026-02-17 16:01:38

●NSandy.ns.cloudflare.com2026-02-16 → 2026-02-17 · 3 obs

○ 2018-06-12 09:01:42
● 2026-02-16 11:58:34
● 2026-02-17 16:01:38

○NSns1.wspc.com.sg2015-07-12 → 2018-06-12 · 4 obs

● 2015-07-12 10:56:02
● 2018-06-12 09:01:42
○ 2026-02-16 11:58:34
○ 2026-02-17 16:01:38

○NSns3.wspc.com.sg2015-07-12 → 2018-06-12 · 4 obs

● 2015-07-12 10:56:02
● 2018-06-12 09:01:42
○ 2026-02-16 11:58:34
○ 2026-02-17 16:01:38

●MXmail.wspc.com.sg2026-02-16 → 2026-02-17 · 2 obs

● 2026-02-16 11:58:34
● 2026-02-17 16:01:38

●A104.26.2.2222026-02-16 → 2026-02-17 · 3 obs

○ 2018-06-12 09:01:42
● 2026-02-16 11:58:34
● 2026-02-17 16:01:38

●A104.26.3.2222026-02-16 → 2026-02-17 · 3 obs

○ 2018-06-12 09:01:42
● 2026-02-16 11:58:34
● 2026-02-17 16:01:38

●A172.67.69.442026-02-16 → 2026-02-17 · 3 obs

○ 2018-06-12 09:01:42
● 2026-02-16 11:58:34
● 2026-02-17 16:01:38

●A2606:4700:20::681a:2de2026-02-16 → 2026-02-17 · 3 obs

○ 2018-06-12 09:01:42
● 2026-02-16 11:58:34
● 2026-02-17 16:01:38

●A2606:4700:20::681a:3de2026-02-16 → 2026-02-17 · 3 obs

○ 2018-06-12 09:01:42
● 2026-02-16 11:58:34
● 2026-02-17 16:01:38

●A2606:4700:20::ac43:452c2026-02-16 → 2026-02-17 · 3 obs

○ 2018-06-12 09:01:42
● 2026-02-16 11:58:34
● 2026-02-17 16:01:38

○A65.156.1.842015-07-12 → 2018-06-12 · 4 obs

● 2015-07-12 10:56:02
● 2018-06-12 09:01:42
○ 2026-02-16 11:58:34
○ 2026-02-17 16:01:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
worldscientific.com	andy.ns.cloudflare.com, amber.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.64

NS records: andy.ns.cloudflare.com, amber.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldscientific.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.69.44, 104.26.2.222...`
AAAA	3	`2606:4700:20::681a:2de, 2606:4700:20::681a:3de...`
NS	2	`amber.ns.cloudflare.com, andy.ns.cloudflare.com`
MX	1	`mail.wspc.com.sg (pri: 20)`
TXT	7	`UK-federation-domain-verification=acb410, brevo-code:7285b12f5b19761999a515c67b7a7...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`amber.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (andy.ns.cloudflare.com, andy.ns.cloudflare.com, andy.ns.cloudflare.com...)

AI analysis

worldscientific.com is a parent of www.worldscientific.com and europe.worldscientific.com.

worldscientific.com resolves to six IP numbers: 2606:4700:20::681a:2de, 2606:4700:20::681a:3de, 2606:4700:20::ac43:452c, 104.26.2.222, 104.26.3.222 and 172.67.69.44.

Other host names, for instance europe.worldscientific.com, en.intos.de, nestore.palbin.com, lajabalcuza.palbin.com and it.intos.de share IP numbers with worldscientific.com.

Two name servers amber.ns.cloudflare.com and andy.ns.cloudflare.com are delegated to worldscientific.com.

worldscientific.com uses the same name server configuration as other domains, such as linkte.com, asiabiotech.com, icpress.co.uk, wspc.com and bluejaymedia.com.au.

worldscientific.com at least partially shares name servers with other domains such as preservearticles.com, bb78153230.xyz, treeo.info, talkingtreephoto.com and kumpfandassociates.com.

These name servers are commonly used with amit.ns.cloudflare.com and zariyah.ns.cloudflare.com.

Host names with six IP numbers: Host name amber.ns.cloudflare.com points to 2606:4700:50::adf5:3a40, 2803:f800:50::6ca2:c040, 2a06:98c1:50::ac40:2040, 108.162.192.64, 172.64.32.64 and 173.245.58.64; host name andy.ns.cloudflare.com points to 2606:4700:58::adf5:3b65, 2803:f800:50::6ca2:c165, 2a06:98c1:50::ac40:2165, 108.162.193.101, 172.64.33.101 and 173.245.59.101.

worldscientific.com is handled by a single mail server, mail.wspc.com.sg.

The mail server setup for worldscientific.com matches that of other domains, for instance worldscientific.com.cdn.cloudflare.net.

mail.wspc.com.sg points to one IP number: 119.75.22.66.