fairfaxscientific.com - robtex.com
fairfaxscientific.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.site4now.net ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=1785495622 | ||||||
Same first word
fairfaxscientific.com |
DNS History
3 records (3 active, 0 former)
●NSns1.site4now.net2026-07-26 → 2026-07-31 · 2 obs
● 2026-07-26 20:53:32
● 2026-07-31 11:15:20
● 2026-07-31 11:15:20
●NSns2.site4now.net2026-07-26 → 2026-07-31 · 2 obs
● 2026-07-26 20:53:32
● 2026-07-31 11:15:20
● 2026-07-31 11:15:20
●NSns3.site4now.net2026-07-26 → 2026-07-31 · 2 obs
● 2026-07-26 20:53:32
● 2026-07-31 11:15:20
● 2026-07-31 11:15:20
🔍 DNS Trace
Analysis
Name Servers
The authoritative name servers for fairfaxscientific.com are ns1.site4now.net, ns2.site4now.net and ns3.site4now.net — three in total.
There is at least partial name server overlap between fairfaxscientific.com and other domains — projectsrose.com, betnow.pl, datatech.az and two more among them.
These name servers frequently co-occur with the name servers ns1.dns-ez.com and ns2.dns-ez.com.
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.