protechlib.com - dns.ninja

`protechlib.com`

DNSSEC	⚠️ Not signed
A	208.98.35.168^{🇺🇸 SHARKTECH-1208.98.35.0/24}
NS	`ns1.site4now.net` ⭐
		A	70.39.73.45^{🇺🇸 SHARKTECH-170.39.73.0/24 PNAP-CHG FDCS Route}
			PTR	`jbe4j12sz.rollforsurprise.com`
		A	204.188.197.84^{🇺🇸 SHARKTECH-1204.188.192.0/18 Sharktech Inc.}
		A	204.188.197.246^{🇺🇸 SHARKTECH-1204.188.192.0/18 Sharktech Inc.}
			PTR	`ns1.accessrgn.net`
NS	`ns2.site4now.net`
		A	45.58.159.232^{🇳🇱 SHARKTECH-145.58.159.0/24}
			PTR	`customer.sharktech.net`
		A	45.58.159.233^{🇳🇱 SHARKTECH-145.58.159.0/24}
			PTR	`customer.sharktech.net`
		A	208.98.36.41^{🇺🇸 SHARKTECH-1208.98.36.0/24}
NS	`ns3.site4now.net`
		A	45.58.159.230^{🇳🇱 SHARKTECH-145.58.159.0/24}
			PTR	`customer.sharktech.net`
		A	45.58.159.231^{🇳🇱 SHARKTECH-145.58.159.0/24}
			PTR	`customer.sharktech.net`
		A	208.98.36.42^{🇺🇸 SHARKTECH-1208.98.36.0/24}
MX	`igw13.site4now.net` ⭐
		A	208.98.34.63^{🇺🇸 SHARKTECH-1208.98.34.0/24}
			PTR	`mail5013.site4now.net`
TXT	`d1yw64flgthmbzzn4g7xh6hdjv1hpcx6`
SOA	`ns1.site4now.net`hostmaster@smarterasp.net 2025-03-06 #1

`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=1786320229

Subdomains

bctc.protechlib.com

Same first word

protechlib.com

DNS History

6 records (5 active, 1 former)

●NSns1.site4now.net2017-12-26 → 2026-08-10 · 2 obs

● 2017-12-26 18:50:32
● 2026-08-10 00:23:38

●NSns2.site4now.net2017-12-26 → 2026-08-10 · 2 obs

● 2017-12-26 18:50:32
● 2026-08-10 00:23:38

●NSns3.site4now.net2017-12-26 → 2026-08-10 · 2 obs

● 2017-12-26 18:50:32
● 2026-08-10 00:23:38

●MXigw13.site4now.net2026-05-03 → 2026-08-10 · 2 obs

● 2026-05-03 11:30:26
● 2026-08-10 00:23:38

●A208.98.35.1682026-05-03 → 2026-08-10 · 3 obs

○ 2017-12-26 18:50:32
● 2026-05-03 11:30:26
● 2026-08-10 00:23:38

○A209.132.252.172017-12-26 → 2017-12-26 · 3 obs

● 2017-12-26 18:50:32
○ 2026-05-03 11:30:26
○ 2026-08-10 00:23:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
protechlib.com	ns1.site4now.net, ns2.site4now.net, ns3.site4now.net	-

✅ Authoritative Response

Server:45.58.159.231

NS records: ns1.site4now.net, ns2.site4now.net, ns3.site4now.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protechlib.com (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.98.35.168`
NS	3	`ns2.site4now.net, ns3.site4now.net...`
MX	1	`igw13.site4now.net (pri: 10)`
TXT	1	`d1yw64flgthmbzzn4g7xh6hdjv1hpcx6`
SOA	1	`ns1.site4now.net hostmaster.smarterasp.n`

Analysis

Hierarchy

The domain bctc.protechlib.com falls under the parent protechlib.com.

IP Addresses

protechlib.com has exactly one IP address — 208.98.35.168.

mail.matchpoint.mx, sirscom.com.mx, www.gs1.qa plus two other host names have IP numbers in common with protechlib.com.

Name Servers

protechlib.com is served by three name servers: ns1.site4now.net, ns2.site4now.net and ns3.site4now.net.

At least some of protechlib.com's name servers are shared with other domains, for example westfieldtownship.org, bubbleponic.com, instadk.com and two more.

ns1.site4now.net points to 70.39.73.45, 204.188.197.84 and 204.188.197.246; ns2.site4now.net points to 45.58.159.232, 45.58.159.233 and 208.98.36.41; ns3.site4now.net points to 45.58.159.230, 45.58.159.231 and 208.98.36.42 — three IP addresses apiece.

Mail Servers

protechlib.com uses one mail server — igw13.site4now.net.

The mail server setup of protechlib.com matches that of other domains such as realtr.net, patriciacrowther.com, himc-sa.com and two others.

At least a portion of protechlib.com's mail servers are shared with other domains, among them brightgreenkenya.co.ke and tradew.us.

These mail servers tend to be used in conjunction with the mail servers alt1.aspmx.l.google.com.

igw13.site4now.net resolves to 208.98.34.63 and no other IP number.