edugrade.org - robtex.com
edugrade.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dnshost.net ⭐ | ||||||
| A | 2a0b:8e00::10🇸🇪 RCODEZERO-ANYCAST-SEC1-TLD2a0b:8e00::/48 ANYCAST-CLOUD_1 | ||||||
| PTR | ns1.dnshost.net | ||||||
| A | 91.237.67.1🇸🇪 RCODEZERO-ANYCAST-SEC1-TLD91.237.67.0/24 ANYCAST-CLOUD_1 | ||||||
| PTR | ns1.dnshost.net | ||||||
| NS | ns2.dnshost.net | ||||||
| A | 2a0b:8e00:1::10🇸🇪 RCODEZERO-ANYCAST-SEC22a0b:8e00:1::/48 ANYCAST-CLOUD_2 | ||||||
| PTR | ns2.dnshost.net | ||||||
| A | 185.167.176.1🇸🇪 RCODEZERO-ANYCAST-SEC2185.167.176.0/24 ANYCAST-CLOUD_2 | ||||||
| PTR | ns2.dnshost.net | ||||||
| SOA | ns1.dnshost.netzonemaster@dnshost.net serial=1698225560 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776103188 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSns1.dnshost.net2026-03-24 → 2026-04-13 · 3 obs
● 2026-03-24 18:45:26
● 2026-04-13 18:19:00
●NSns2.dnshost.net2026-03-24 → 2026-04-13 · 3 obs
● 2026-03-24 18:45:26
● 2026-04-13 18:19:00
○NSns27.domaincontrol.com2015-08-17 → 2017-04-18 · 4 obs
● 2017-04-18 19:18:18
○ 2026-03-24 18:45:26
○ 2026-04-13 18:19:00
○NSns28.domaincontrol.com2015-08-17 → 2017-04-18 · 4 obs
● 2017-04-18 19:18:18
○ 2026-03-24 18:45:26
○ 2026-04-13 18:19:00
○MXmailstore1.secureserver.net2015-08-17 → 2017-04-18 · 4 obs
● 2017-04-18 19:18:18
○ 2026-03-24 18:45:26
○ 2026-04-13 18:19:00
○MXsmtp.secureserver.net2015-08-17 → 2017-04-18 · 4 obs
● 2017-04-18 19:18:18
○ 2026-03-24 18:45:26
○ 2026-04-13 18:19:00
○A184.168.221.342015-08-17 → 2017-04-18 · 4 obs
● 2017-04-18 19:18:18
○ 2026-03-24 18:45:26
○ 2026-04-13 18:19:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| edugrade.org | ns1.dnshost.net, ns2.dnshost.net | - |
✅ Authoritative Response
Server:91.237.67.1
NS records: ns1.dnshost.net, ns2.dnshost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edugrade.org (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dnshost.net, ns2.dnshost.net |
| SOA | 1 | ns1.dnshost.net zonemaster.dnshost.net |
Analysis
Name Servers
edugrade.org is delegated to two name servers ns1.dnshost.net and ns2.dnshost.net.
edugrade.org shares the same name server setup as other domains, for instance competens.se, gotosouthafrica.com, tracenet.nl, swedeponic.se and projektpartner.se.
edugrade.org at least partially shares name servers with other domains, for instance norrmejerier.se, tylo.se, detsundeliv.dk, lms-nordic.se and idrottsspecialisten.se.
These name servers are commonly used alongside ns1.nameisp.info and ns2.nameisp.info.
Host names with two IP numbers:
The host name ns1.dnshost.net points to 2a0b:8e00::10 and 91.237.67.1; the host name ns2.dnshost.net points to 2a0b:8e00:1::10 and 185.167.176.1.