503tech.com - robtex.com
503tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.35.88🇺🇸 SHARKTECH-1208.98.35.0/24 | ||||||
| PTR | gatewell.candlestickcreator.com | ||||||
| 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 | ||||||
| SOA | ns1.site4now.nethostmaster@hostbuddy.com 2026-04-25 #8 | ||||||
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=1777476921 | ||||||
Same first word
503tech.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSdns1.name-services.com2015-07-20 → 2016-09-17 · 4 obs
● 2016-09-17 20:41:56
○ 2017-04-06 12:06:08
○ 2026-04-29 16:01:08
○NSdns2.name-services.com2015-07-20 → 2016-09-17 · 4 obs
● 2016-09-17 20:41:56
○ 2017-04-06 12:06:08
○ 2026-04-29 16:01:08
○NSdns3.name-services.com2015-07-20 → 2016-09-17 · 4 obs
● 2016-09-17 20:41:56
○ 2017-04-06 12:06:08
○ 2026-04-29 16:01:08
○NSdns4.name-services.com2015-07-20 → 2016-09-17 · 4 obs
● 2016-09-17 20:41:56
○ 2017-04-06 12:06:08
○ 2026-04-29 16:01:08
○NSdns5.name-services.com2015-07-20 → 2016-09-17 · 4 obs
● 2016-09-17 20:41:56
○ 2017-04-06 12:06:08
○ 2026-04-29 16:01:08
●NSns1.site4now.net2026-04-07 → 2026-04-29 · 3 obs
● 2026-04-07 07:17:46
● 2026-04-29 16:01:08
●NSns2.site4now.net2026-04-07 → 2026-04-29 · 3 obs
● 2026-04-07 07:17:46
● 2026-04-29 16:01:08
●NSns3.site4now.net2026-04-07 → 2026-04-29 · 3 obs
● 2026-04-07 07:17:46
● 2026-04-29 16:01:08
○MXalt1.aspmx.l.google.com2015-07-20 → 2016-09-17 · 4 obs
● 2016-09-17 20:41:56
○ 2017-04-06 12:06:08
○ 2026-04-29 16:01:08
○MXalt2.aspmx.l.google.com2015-07-20 → 2016-09-17 · 4 obs
● 2016-09-17 20:41:56
○ 2017-04-06 12:06:08
○ 2026-04-29 16:01:08
○MXaspmx.l.google.com2015-07-20 → 2016-09-17 · 4 obs
● 2016-09-17 20:41:56
○ 2017-04-06 12:06:08
○ 2026-04-29 16:01:08
○MXaspmx2.googlemail.com2015-07-20 → 2016-09-17 · 4 obs
● 2016-09-17 20:41:56
○ 2017-04-06 12:06:08
○ 2026-04-29 16:01:08
○MXaspmx3.googlemail.com2015-07-20 → 2016-09-17 · 4 obs
● 2016-09-17 20:41:56
○ 2017-04-06 12:06:08
○ 2026-04-29 16:01:08
●A208.98.35.882026-04-29 → 2026-04-29 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| 503tech.com | ns1.site4now.net, ns2.site4now.net, ns3.site4now.net | - |
✅ Authoritative Response
Server:208.98.36.41
NS records: ns1.site4now.net, ns2.site4now.net, ns3.site4now.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 503tech.com (unsigned zone)
⏱️ Timing
Total: 693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.35.88 |
| NS | 3 | ns2.site4now.net, ns3.site4now.net... |
| SOA | 1 | ns1.site4now.net hostmaster.hostbuddy.co |
Analysis
IP Addresses
503tech.com points to IP number 208.98.35.88.
For instance, other host names femail.datealittle.com, ns.lastikturk.com, discmasterinc.com, www.lowachee.com and ns2.hayatpyramidsviewhotel.com share IP numbers with 503tech.com.
Name Servers
The delegation for 503tech.com is handled by three name servers: ns1.site4now.net, ns2.site4now.net and ns3.site4now.net.
503tech.com shares name servers with other domains at least partially, for example bea3.net, boulderacupunctureclinic.com, pylonos.com, payless-pc.com and techhorizons.co.
Host names with three IP numbers:
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.