deltateach.com - robtex.com
deltateach.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.35.55🇺🇸 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 | igw17.site4now.net ⭐ | ||||||
| A | 208.98.34.67🇺🇸 SHARKTECH-1208.98.34.0/24 | ||||||
| PTR | mail5017.site4now.net | ||||||
| TXT | v=spf1 a mx include:_spf.site4now.net ?all | ||||||
| SOA | ns1.site4now.nethostmaster@smarterasp.net 2024-09-12 #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=1777414256 | ||||||
Subdomains
dtu.deltateach.com |
fthusc.deltateach.com |
phedusc.deltateach.com |
fedusu.deltateach.com |
ept.deltateach.com |
Same first word
deltateach.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns10.hichina.com2016-12-17 → 2016-12-17 · 3 obs
○ 2017-12-14 04:19:48
○ 2026-04-28 22:34:34
○NSdns9.hichina.com2016-12-17 → 2016-12-17 · 3 obs
○ 2017-12-14 04:19:48
○ 2026-04-28 22:34:34
●NSns1.site4now.net2026-03-07 → 2026-04-28 · 3 obs
● 2026-03-07 02:11:24
● 2026-04-28 22:34:34
●NSns2.site4now.net2026-03-07 → 2026-04-28 · 3 obs
● 2026-03-07 02:11:24
● 2026-04-28 22:34:34
●NSns3.site4now.net2026-03-07 → 2026-04-28 · 3 obs
● 2026-03-07 02:11:24
● 2026-04-28 22:34:34
●MXigw17.site4now.net2026-03-07 → 2026-04-28 · 3 obs
● 2026-03-07 02:11:24
● 2026-04-28 22:34:34
○MXmxn.mxhichina.com2016-12-17 → 2016-12-17 · 3 obs
○ 2017-12-14 04:19:48
○ 2026-04-28 22:34:34
○MXmxw.mxhichina.com2016-12-17 → 2016-12-17 · 3 obs
○ 2017-12-14 04:19:48
○ 2026-04-28 22:34:34
●A208.98.35.552026-03-07 → 2026-04-28 · 2 obs
● 2026-04-28 22:34:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| deltateach.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 deltateach.com (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.35.55 |
| NS | 3 | ns1.site4now.net, ns3.site4now.net... |
| MX | 1 | igw17.site4now.net (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.site4now.net ?a |
| SOA | 1 | ns1.site4now.net hostmaster.smarterasp.n |
Analysis
Hierarchy
deltateach.com is parent of dtu.deltateach.com, fthusc.deltateach.com, phedusc.deltateach.com, fedusu.deltateach.com and ept.deltateach.com.
IP Addresses
deltateach.com resolves to one IP number: 208.98.35.55.
Other host names, for instance intec.edu.ec, albarq.co, www.silkroadimage.com, oakwoodmotel.com and analystik.com share IP numbers with deltateach.com.
Name Servers
deltateach.com is delegated to three name servers: ns1.site4now.net, ns2.site4now.net and ns3.site4now.net.
deltateach.com at least partially shares name servers with other domains, including dailystopby.com, revelationtoend.org, softrehab.com, qfssecuritysledger.com and italianautoservice.qa.
These name servers are often used with ns1.dns-ez.com and ns2.dns-ez.com.
Host names with three IP numbers
Host name ns1.site4now.net points to 70.39.73.45, 204.188.197.84 and 204.188.197.246.
Host name ns2.site4now.net points to 45.58.159.232, 45.58.159.233 and 208.98.36.41.
Host name ns3.site4now.net points to 45.58.159.230, 45.58.159.231 and 208.98.36.42.
Mail Servers
A single mail server handles deltateach.com, igw17.site4now.net.
deltateach.com shares the same mail server setup as other domains, for instance movieposters4u.com, hospifile.com, alirfanschool.com, etechcis.net and maviinteractive.com.
deltateach.com shares at least some mail servers with other domains, for example carpetcleaningpowayca.com, drinks4bars.com, davepai.com, afsen.org and locationstogo.com.
Host name igw17.site4now.net resolves to a single IP: 208.98.34.67.