protechlib.com - robtex.com
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.nethostmaster@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.netnstld@verisign-grs.com serial=1793236006 | ||||||
Subdomains
bctc.protechlib.com |
Same first word
protechlib.com |
Similar names
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●NSns1.site4now.net2017-12-26 → 2026-10-29 · 2 obs
● 2026-10-29 01:29:12
●NSns2.site4now.net2017-12-26 → 2026-10-29 · 2 obs
● 2026-10-29 01:29:12
●NSns3.site4now.net2017-12-26 → 2026-10-29 · 2 obs
● 2026-10-29 01:29:12
●MXigw13.site4now.net2026-05-03 → 2026-10-29 · 2 obs
● 2026-10-29 01:29:12
●A208.98.35.1682026-05-03 → 2026-10-29 · 3 obs
● 2026-05-03 11:30:26
● 2026-10-29 01:29:12
○A209.132.252.172017-12-26 → 2017-12-26 · 3 obs
○ 2026-05-03 11:30:26
○ 2026-10-29 01:29:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| protechlib.com | ns1.site4now.net, ns2.site4now.net, ns3.site4now.net | - |
✅ Authoritative Response
Server:208.98.36.42
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: 2676ms | 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
bctc.protechlib.com is a subdomain of protechlib.com.
IP Addresses
protechlib.com resolves to just one IP address, 208.98.35.168.
Two other host names, along with bitzcommerces.com, mail2.ledimage.com.br and lifelinecm.org, also share IP numbers with protechlib.com.
Name Servers
The authoritative name servers for protechlib.com are ns1.site4now.net, ns2.site4now.net and ns3.site4now.net — three in total.
The name servers of protechlib.com overlap at least partially with those of other domains — among them stronggates.com, westfieldtownship.org, rehabmed-ye.com and two more.
ns1.site4now.net directs to 70.39.73.45, 204.188.197.84 and 204.188.197.246. ns2.site4now.net directs to 45.58.159.232, 45.58.159.233 and 208.98.36.41. ns3.site4now.net directs to 45.58.159.230, 45.58.159.231 and 208.98.36.42. All three hostnames point to three IP numbers each.
Mail Servers
The sole mail server for protechlib.com is igw13.site4now.net.
Among the domains sharing a mail server setup with protechlib.com are capriesco.com, btakka.com, realtr.net and two others.
protechlib.com has mail servers in common with other domains — haymujeres.cl being one example.
igw13.site4now.net directs to just one IP number, 208.98.34.63.