ztdoor.com - robtex.com
ztdoor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=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=1775004397 | ||||||
Subdomains
www.ztdoor.com |
Same first word
ztdoor.com |
Similar names
DNS History
16 records (4 active, 12 former)
○NSdns31.hichina.com2015-07-10 → 2015-11-30 · 4 obs
● 2015-11-30 17:43:56
○ 2016-03-03 06:22:30
○ 2026-04-01 01:02:58
○NSdns32.hichina.com2015-07-10 → 2015-11-30 · 4 obs
● 2015-11-30 17:43:56
○ 2016-03-03 06:22:30
○ 2026-04-01 01:02:58
○NSexpirens3.hichina.com2016-03-03 → 2016-03-03 · 4 obs
● 2016-03-03 06:22:30
○ 2016-06-22 17:11:18
○ 2026-04-01 01:02:58
○NSexpirens4.hichina.com2016-03-03 → 2016-03-03 · 4 obs
● 2016-03-03 06:22:30
○ 2016-06-22 17:11:18
○ 2026-04-01 01:02:58
●NSns1.afternic.com2026-03-01 → 2026-04-01 · 3 obs
● 2026-03-01 04:20:16
● 2026-04-01 01:02:58
●NSns2.afternic.com2026-03-01 → 2026-04-01 · 3 obs
● 2026-03-01 04:20:16
● 2026-04-01 01:02:58
○NSwww.ztdoor.com2016-06-22 → 2016-12-23 · 5 obs
● 2016-06-22 17:11:18
● 2016-12-23 12:47:40
○ 2026-03-01 04:20:16
○ 2026-04-01 01:02:58
○MX.2026-03-01 → 2026-04-01 · 2 obs
○ 2026-04-01 01:02:58
○MXio.bouncemx.com2016-06-22 → 2016-12-23 · 4 obs
● 2016-12-23 12:47:40
○ 2026-03-01 04:20:16
○ 2026-04-01 01:02:58
○A104.160.171.922016-12-23 → 2016-12-23 · 4 obs
● 2016-12-23 12:47:40
○ 2026-03-01 04:20:16
○ 2026-04-01 01:02:58
●A13.248.169.482026-03-01 → 2026-04-01 · 3 obs
● 2026-03-01 04:20:16
● 2026-04-01 01:02:58
○A42.120.158.782016-03-03 → 2016-03-03 · 3 obs
○ 2016-06-22 17:11:18
○ 2026-04-01 01:02:58
○A70.39.84.2432016-06-22 → 2016-06-22 · 4 obs
● 2016-06-22 17:11:18
○ 2016-12-23 12:47:40
○ 2026-04-01 01:02:58
●A76.223.54.1462026-03-01 → 2026-04-01 · 3 obs
● 2026-03-01 04:20:16
● 2026-04-01 01:02:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| ztdoor.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ztdoor.com (unsigned zone)
⏱️ Timing
Total: 85ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
The parent of www.ztdoor.com is ztdoor.com.
IP Addresses
Two IP numbers are pointed to by ztdoor.com: 13.248.169.48 and 76.223.54.146.
other host names include 82.51.8.rdns.ubiquity.io, spectrian.com, shopify.sendnine.com, swyke.com and mayakoch.com; they share IP numbers with ztdoor.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for ztdoor.com.
ztdoor.com shares the same name server setup as other domains, for instance austria.biz, mail.oxance.com, ns2.fave(0x706f726e).com, doggiebiscuit.com and mocotex.com.
ztdoor.com at least partially shares name servers with other domains, for instance wateryfoundation.com, hobeca.com, moofinance.com, arama.elitsite.com and pdzd.com.
These name servers are commonly used alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.