atedra.com - robtex.com
atedra.com
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=1771291435 | ||||||
rank #216245 in the tld
⚠️ On DNS blocklist: pro, pro.plus, ultimate
📈 Tranco rank: #731,195
Subdomains
ressources.atedra.com |
cdn.atedra.com |
www.atedra.com |
adserve.atedra.com |
admin.atedra.com |
Same first word
atedra.com |
Similar names
DNS History
17 records (7 active, 10 former)
○NSdns0.zoneedit.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-12-03 16:24:54
○ 2026-03-14 22:54:42
●NSns-1137.awsdns-14.org2015-07-21 → 2026-03-14 · 2 obs
● 2026-03-14 22:54:42
●NSns-2022.awsdns-60.co.uk2015-12-03 → 2026-03-14 · 3 obs
● 2015-12-03 16:24:54
● 2026-03-14 22:54:42
●NSns-215.awsdns-26.com2015-12-03 → 2026-03-14 · 3 obs
● 2015-12-03 16:24:54
● 2026-03-14 22:54:42
●NSns-790.awsdns-34.net2015-07-21 → 2026-03-14 · 2 obs
● 2026-03-14 22:54:42
○NSns15.zoneedit.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-12-03 16:24:54
○ 2026-03-14 22:54:42
○NSns3.zoneedit.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-12-03 16:24:54
○ 2026-03-14 22:54:42
●MXatedra-com.mail.protection.outlook.com2026-02-16 → 2026-03-14 · 3 obs
● 2026-02-16 07:23:18
● 2026-03-14 22:54:42
○MXspam01.igovirtual.net2015-07-21 → 2017-06-19 · 4 obs
● 2017-06-19 04:46:50
○ 2026-02-16 07:23:18
○ 2026-03-14 22:54:42
○MXspam02.igovirtual.net2015-07-21 → 2017-06-19 · 4 obs
● 2017-06-19 04:46:50
○ 2026-02-16 07:23:18
○ 2026-03-14 22:54:42
●A100.51.225.222026-03-12 → 2026-03-14 · 3 obs
● 2026-03-12 13:13:44
● 2026-03-14 22:54:42
●A13.223.112.1472026-03-12 → 2026-03-14 · 3 obs
● 2026-03-12 13:13:44
● 2026-03-14 22:54:42
○A18.210.65.402026-02-16 → 2026-02-28 · 5 obs
● 2026-02-16 07:23:18
● 2026-02-28 22:48:18
○ 2026-03-12 13:13:44
○ 2026-03-14 22:54:42
○A54.147.97.2372026-02-16 → 2026-03-14 · 2 obs
○ 2026-03-14 22:54:42
○A54.163.29.1582026-02-16 → 2026-03-14 · 2 obs
○ 2026-03-14 22:54:42
○A75.101.166.2492015-07-21 → 2017-06-19 · 4 obs
● 2017-06-19 04:46:50
○ 2026-02-16 07:23:18
○ 2026-03-14 22:54:42
○A98.94.118.1472026-02-16 → 2026-02-28 · 5 obs
● 2026-02-16 07:23:18
● 2026-02-28 22:48:18
○ 2026-03-12 13:13:44
○ 2026-03-14 22:54:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| atedra.com | ns-215.awsdns-26.com, ns-790.awsdns-34.net | 1 record |
✅ Authoritative Response
Server: 205.251.192.215
NS records: ns-215.awsdns-26.com, ns-790.awsdns-34.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for atedra.com (unsigned zone)
⏱️ Timing
Total: 1567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.223.112.147, 100.51.225.22 |
| NS | 4 | ns-1137.awsdns-14.org, ns-2022.awsdns-60.co.uk... |
| MX | 1 | atedra-com.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms92710888, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-790.awsdns-34.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-215.awsdns-26.com)
Analysis
Hierarchy
atedra.com is parent of ressources.atedra.com, cdn.atedra.com, www.atedra.com, adserve.atedra.com and admin.atedra.com.
IP Addresses
Two IP numbers are pointed to by atedra.com: 13.223.112.147 and 100.51.225.22.
Other host names, for instance adstanding.com, share IP numbers with atedra.com.
Name Servers
atedra.com delegates to four name servers: ns-215.awsdns-26.com, ns-790.awsdns-34.net, ns-1137.awsdns-14.org and ns-2022.awsdns-60.co.uk.
atedra.com at least partially shares name servers with other domains, for instance ecd.info, pachi-spiderman.jp, tonyhome.net, valeoservice.com.ar and robofit.com.au.
These name servers are commonly used with ns-1616.awsdns-10.co.uk, ns-1253.awsdns-28.org, ns-571.awsdns-07.net, ns-1868.awsdns-41.co.uk, ns-796.awsdns-35.net, ns-1063.awsdns-04.org, ns-1697.awsdns-20.co.uk, ns-1920.awsdns-48.co.uk and ns-1211.awsdns-23.org.
Host names with two IP numbers: ns-215.awsdns-26.com points to 2600:9000:5300:d700::1 and 205.251.192.215; ns-790.awsdns-34.net points to 2600:9000:5303:1600::1 and 205.251.195.22; ns-1137.awsdns-14.org points to 2600:9000:5304:7100::1 and 205.251.196.113; ns-2022.awsdns-60.co.uk points to 2600:9000:5307:e600::1 and 205.251.199.230.
Mail Servers
atedra.com is handled by a single mail server, atedra-com.mail.protection.outlook.com.
Hostname atedra-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 52.101.190.0, 52.101.190.2, 52.101.190.3 and 52.101.192.0.