`science-mathematics.com`

DNSSEC	⚠️ Not signed
A	104.160.190.62^{🇺🇸 SHARKTECH-1104.160.190.0/24 CMI (Customer Route)}
		PTR	`news-62-190-160-104.arcoiris.com.br`
NS	`exp1.ename.net` ⚠️ Not in zone NS records
		A	128.14.163.254^{🇺🇸 TELX-AS21859128.14.162.0/23}
NS	`exp2.ename.net` ⚠️ Not in zone NS records
		A	128.14.163.254^{🇺🇸 TELX-AS21859128.14.162.0/23}

`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=1778590481

WOT: SAFE (99/100)

Subdomains

www.science-mathematics.com

Same first word

science-mathematics.com

DNS History

12 records (3 active, 9 former)

●NSexp1.ename.net2026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-20 01:24:18
● 2026-05-12 13:01:58

●NSexp2.ename.net2026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-20 01:24:18
● 2026-05-12 13:01:58

○NSns1.ename.net2026-04-20 → 2026-04-20 · 3 obs

○ 2017-03-16 07:55:38
● 2026-04-20 01:24:18
○ 2026-05-12 13:01:58

○NSns2.ename.net2026-04-20 → 2026-04-20 · 3 obs

○ 2017-03-16 07:55:38
● 2026-04-20 01:24:18
○ 2026-05-12 13:01:58

○NSns71.domaincontrol.com2015-07-17 → 2017-03-16 · 4 obs

● 2015-07-17 20:17:52
● 2017-03-16 07:55:38
○ 2026-04-20 01:24:18
○ 2026-05-12 13:01:58

○NSns72.domaincontrol.com2015-07-17 → 2017-03-16 · 4 obs

● 2015-07-17 20:17:52
● 2017-03-16 07:55:38
○ 2026-04-20 01:24:18
○ 2026-05-12 13:01:58

○MXmailstore1.secureserver.net2015-07-17 → 2017-03-16 · 4 obs

● 2015-07-17 20:17:52
● 2017-03-16 07:55:38
○ 2026-04-20 01:24:18
○ 2026-05-12 13:01:58

○MXsmtp.secureserver.net2015-07-17 → 2017-03-16 · 4 obs

● 2015-07-17 20:17:52
● 2017-03-16 07:55:38
○ 2026-04-20 01:24:18
○ 2026-05-12 13:01:58

●A104.160.190.622026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-20 01:24:18
● 2026-05-12 13:01:58

○A45.40.165.392017-03-16 → 2017-03-16 · 4 obs

○ 2016-07-07 03:54:42
● 2017-03-16 07:55:38
○ 2026-04-20 01:24:18
○ 2026-05-12 13:01:58

○A47.243.230.2222026-04-20 → 2026-04-20 · 3 obs

○ 2017-03-16 07:55:38
● 2026-04-20 01:24:18
○ 2026-05-12 13:01:58

○A97.74.215.1042015-07-17 → 2016-07-07 · 4 obs

● 2015-07-17 20:17:52
● 2016-07-07 03:54:42
○ 2017-03-16 07:55:38
○ 2026-05-12 13:01:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
science-mathematics.com	exp1.ename.net, exp2.ename.net	-

✅ Authoritative Response

Server:128.14.163.254

NS records: exp1.ename.net, exp2.ename.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for science-mathematics.com (unsigned zone)

⏱️ Timing

Total: 1122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.160.190.62`

Analysis

Hierarchy

The parent of www.science-mathematics.com is science-mathematics.com.

IP Addresses

science-mathematics.com points to an IP address: 104.160.190.62.

other host names include xieheuni.com, 688133.com, hongmengtx.com, game727.com and didanzhizuo.com; they share IP numbers with science-mathematics.com.

Name Servers

Two name servers exp1.ename.net and exp2.ename.net handle the delegation for science-mathematics.com.

science-mathematics.com shares the same name server setup as other domains, for instance 4323c.com, chanba.cn, yunnanzhichuang.com, kaixinku.com and gczlzs.com.

Host names with a single IP

exp1.ename.net points to 128.14.163.254

exp2.ename.net points to 128.14.163.254

Host names that point to 128.14.163.254: exp1.ename.net and exp2.ename.net

science-mathematics.com - robtex.com