century21.com.py - robtex.com
century21.com.py
com.py
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.py ⭐ | ||||||
| NS | b.dns.py ⚠️ Not in parent delegation | ||||||
| NS | c.dns.py ⚠️ Not in parent delegation | ||||||
| NS | l.dns.py ⚠️ Not in parent delegation | ||||||
| NS | p.dns.py ⚠️ Not in parent delegation | ||||||
| NS | u.dns.py ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.pyabuse@dns.py serial=1778342407 | ||||||
WOT: SAFE (99/100)
Subdomains
21online.century21.com.py |
Same first word
Similar names
21century.de |
21century.net.au |
21century.com.tw |
21century.co.at |
21century.com |
21century.ru |
21century.tv |
21century.co.in |
21century.education |
21century.edu.az |
21century.co.th |
centruy21.com |
DNS History
10 records (10 active, 0 former)
●NSns-1049.awsdns-03.org2020-01-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:12
●NSns-126.awsdns-15.com2020-01-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:12
●NSns-1609.awsdns-09.co.uk2020-01-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:12
●NSns-989.awsdns-59.net2020-01-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:12
●MXalt1.aspmx.l.google.com2020-01-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:12
●MXalt2.aspmx.l.google.com2020-01-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:12
●MXalt3.aspmx.l.google.com2020-01-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:12
●MXalt4.aspmx.l.google.com2020-01-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:12
●MXaspmx.l.google.com2020-01-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:12
●A35.166.217.2372020-01-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| py | p.dns.py, u.dns.py, c.dns.py, l.dns.py... | 9 records |
| century21.com.py | ns-989.awsdns-59.net, ns-126.awsdns-15.com, ns-1609.awsdns-09.co.uk, ns-1049.awsdns-03.org | - |
✅ Authoritative Response
Server:205.251.196.25
NS records: ns-989.awsdns-59.net, ns-126.awsdns-15.com, ns-1609.awsdns-09.co.uk, ns-1049.awsdns-03.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for century21.com.py (unsigned zone)
⏱️ Timing
Total: 494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.166.217.237 |
| NS | 4 | ns-1049.awsdns-03.org, ns-126.awsdns-15.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 a mx include:amazonses.com mx inc |
| SOA | 1 | ns-1609.awsdns-09.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 9
In-bailiwick: 9 (u.dns.py, p.dns.py, l.dns.py...)
Analysis
Hierarchy
The parent of 21online.century21.com.py is century21.com.py.
IP Addresses
century21.com.py points to IP number: 35.166.217.237.
Other host names such as 21online.c21.com.bo, century21.gy, century21.cl, c21.pe and genioi.com share IPs with century21.com.py.
Name Servers
century21.com.py is delegated to four name servers: ns-126.awsdns-15.com, ns-989.awsdns-59.net, ns-1049.awsdns-03.org and ns-1609.awsdns-09.co.uk.
century21.com.py at least partially shares name servers with other domains, for instance surfintown.com, asocajas.org.co, okitup.net, tragsysteme.de and enterpriseit.co.nz.
Host names with two IP numbers: ns-126.awsdns-15.com points to 2600:9000:5300:7e00::1 and 205.251.192.126; ns-989.awsdns-59.net points to 2600:9000:5303:dd00::1 and 205.251.195.221; ns-1049.awsdns-03.org points to 2600:9000:5304:1900::1 and 205.251.196.25; ns-1609.awsdns-09.co.uk points to 2600:9000:5306:4900::1 and 205.251.198.73.
Mail Servers
Five mail servers handle century21.com.py: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
century21.com.py shares at least partially some mail servers with other domains, including ns500734.ns500699.ns500734.ns500734.ns500693.ns500699.ns500693.ns500693.ns500699.ns500588.ns500699.ns500699.ns500588.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, ns500759.ns500758.ns500698.ns500759.ns500758.ns500736.ns500735.ns500736.ns500735.ns500698.ns500735.ns500708.ns500698.ns500708.ns500708.ns500652.trackreceptor.com, ns500758.ns500698.ns500698.ns500758.ns500758.ns500698.ns500698.ns500735.ns500735.ns500735.ns500736.ns500576.ns500698.ns500576.ns500652.trackreceptor.com, ns500671.ns500754.ns500731.ns500742.ns500731.ns500705.ns500678.ns500678.ns500704.ns500671.ns500131.lustychickser.com and ns500737.ns500724.ns500737.ns500724.ns500737.ns500737.ns500737.ns500724.ns500583.ns500697.ns500583.ns500669.ns500599.ns500631.www.yummyflingsfinder.com.
these mail servers are commonly used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
Hostname aspmx.l.google.com points to 2607:f8b0:4004:c08::1b and 172.253.115.26.
Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.
Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26.
Hostname alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
Hostname alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.