scientechworld.com - dns.ninja

`scientechworld.com`

DNSSEC	⚠️ Not signed
A	43.254.31.3^{🇮🇳 RACKBANK-AS43.254.31.0/24 Route Object}
		PTR	`static-31.254.43.rackbank.com`
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`
MX	`mail.scientechworld.com` ⭐
		A	82.180.145.217^{🇳🇴 CONTABO-ASIA82.180.145.0/24}
			PTR	`vmi1987446.contaboserver.net`
TXT	`v=spf1 +a +mx -all`
SOA	`dns1.name-services.com`info@name-services.com serial=1773837887

`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=1785229787

Subdomains

mail.scientechworld.com

Same first word

scientechworld.com

DNS History

12 records (7 active, 5 former)

●NSdns1.name-services.com2026-03-04 → 2026-07-28 · 3 obs

○ 2016-12-02 04:52:06
● 2026-03-04 17:57:40
● 2026-07-28 09:26:44

●NSdns2.name-services.com2026-03-04 → 2026-07-28 · 3 obs

○ 2016-12-02 04:52:06
● 2026-03-04 17:57:40
● 2026-07-28 09:26:44

●NSdns3.name-services.com2026-03-04 → 2026-07-28 · 3 obs

○ 2016-12-02 04:52:06
● 2026-03-04 17:57:40
● 2026-07-28 09:26:44

●NSdns4.name-services.com2026-03-04 → 2026-07-28 · 3 obs

○ 2016-12-02 04:52:06
● 2026-03-04 17:57:40
● 2026-07-28 09:26:44

●NSdns5.name-services.com2026-03-04 → 2026-07-28 · 3 obs

○ 2016-12-02 04:52:06
● 2026-03-04 17:57:40
● 2026-07-28 09:26:44

○NSns.pugmarks.com2015-08-07 → 2016-12-02 · 4 obs

● 2015-08-07 04:00:22
● 2016-12-02 04:52:06
○ 2026-03-04 17:57:40
○ 2026-07-28 09:26:44

○NSns1.pugmarks.com2015-08-07 → 2016-12-02 · 4 obs

● 2015-08-07 04:00:22
● 2016-12-02 04:52:06
○ 2026-03-04 17:57:40
○ 2026-07-28 09:26:44

○NSreplace2015-08-07 → 2016-12-02 · 4 obs

● 2015-08-07 04:00:22
● 2016-12-02 04:52:06
○ 2026-03-04 17:57:40
○ 2026-07-28 09:26:44

●MXmail.scientechworld.com2026-03-04 → 2026-07-28 · 3 obs

○ 2016-12-02 04:52:06
● 2026-03-04 17:57:40
● 2026-07-28 09:26:44

○MXwin010.winwinhosting.com2015-08-07 → 2016-12-02 · 4 obs

● 2015-08-07 04:00:22
● 2016-12-02 04:52:06
○ 2026-03-04 17:57:40
○ 2026-07-28 09:26:44

●A43.254.31.32026-03-04 → 2026-07-28 · 3 obs

○ 2016-12-02 04:52:06
● 2026-03-04 17:57:40
● 2026-07-28 09:26:44

○A65.182.191.2022015-08-07 → 2016-12-02 · 4 obs

● 2015-08-07 04:00:22
● 2016-12-02 04:52:06
○ 2026-03-04 17:57:40
○ 2026-07-28 09:26:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
scientechworld.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:64.98.148.139

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scientechworld.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.254.31.3`
NS	5	`dns1.name-services.com, dns2.name-services.com...`
MX	1	`mail.scientechworld.com (pri: 10)`
TXT	1	`v=spf1 +a +mx -all`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

Hierarchy

scientechworld.com is a parent domain of mail.scientechworld.com.

IP Addresses

scientechworld.com has exactly one IP address — 43.254.31.3.

Name Servers

Five name servers handle delegation for scientechworld.com: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

scientechworld.com shares at least some of its name servers with other domains, including defatte.com, zentokushima.com, zazoos.net and two others.

These name servers are frequently paired with the name servers dns5.name-services.com and dns4.name-services.com.

Host names pointing to two IP addresses:

dns1.name-services.com maps to two IP addresses — 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com maps to two IP addresses — 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com maps to two IP addresses — 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com maps to two IP addresses — 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com maps to two IP addresses — 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.

Mail Servers

scientechworld.com uses one mail server — mail.scientechworld.com.

There is one IP number for mail.scientechworld.com: 82.180.145.217.