study-board.org - robtex.com
study-board.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.214.123.39🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| PTR | mail.aethiron.com | ||||||
| NS | ns1.routing.net ⭐ | ||||||
| A | 2a03:2900:3:1::2🇩🇪 AS488232a03:2900::/32 | ||||||
| PTR | ns1.routing.net | ||||||
| A | 134.0.30.178🇩🇪 AS48823134.0.24.0/21 | ||||||
| PTR | ns1.routing.net | ||||||
| NS | ns2.routing.net | ||||||
| A | 2001:4d8f:2::2🇩🇪 ROUTING-ANYCAST2001:4d8f::/32 | ||||||
| PTR | ns2.routing.net | ||||||
| A | 194.50.113.2🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route | ||||||
| PTR | ns2.routing.net | ||||||
| NS | ns3.routing.net | ||||||
| A | 2a03:2902:3:1::2🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo | ||||||
| PTR | ns3.routing.net | ||||||
| A | 194.126.196.2🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH | ||||||
| PTR | ns3.routing.net | ||||||
| MX | mail.study-board.org ⭐ | ||||||
| A | 85.214.123.39🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| PTR | mail.aethiron.com | ||||||
| SOA | ns1.routing.nethostmaster@study-board.org 2023-01-03 #0 | ||||||
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=1776182087 | ||||||
Subdomains
mail.study-board.org |
Same first word
study-board.com |
study-board.org |
study-board.de |
study-board.net |
Similar names
DNS History
12 records (5 active, 7 former)
○NSbln1.mediadns.de2016-02-07 → 2017-03-30 · 5 obs
● 2016-02-07 14:51:50
● 2017-03-30 09:29:28
○ 2026-03-26 13:40:06
○ 2026-04-14 16:11:02
○NSbln2.mediadns.de2016-02-07 → 2017-03-30 · 5 obs
● 2016-02-07 14:51:50
● 2017-03-30 09:29:28
○ 2026-03-26 13:40:06
○ 2026-04-14 16:11:02
○NSdns.dns1.de2015-07-18 → 2015-11-13 · 4 obs
● 2015-11-13 22:58:36
○ 2016-02-07 14:51:50
○ 2026-04-14 16:11:02
○NSdns.dns2.de2015-07-18 → 2015-11-13 · 4 obs
● 2015-11-13 22:58:36
○ 2016-02-07 14:51:50
○ 2026-04-14 16:11:02
○NSdns.dns3.de2015-07-18 → 2015-11-13 · 4 obs
● 2015-11-13 22:58:36
○ 2016-02-07 14:51:50
○ 2026-04-14 16:11:02
○NSfra1.mediadns.de2016-02-07 → 2017-03-30 · 5 obs
● 2016-02-07 14:51:50
● 2017-03-30 09:29:28
○ 2026-03-26 13:40:06
○ 2026-04-14 16:11:02
●NSns1.routing.net2026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 13:40:06
● 2026-04-14 16:11:02
●NSns2.routing.net2026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 13:40:06
● 2026-04-14 16:11:02
●NSns3.routing.net2026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 13:40:06
● 2026-04-14 16:11:02
●MXmail.study-board.org2015-07-18 → 2026-04-14 · 2 obs
● 2026-04-14 16:11:02
○A81.169.178.2142015-07-18 → 2017-03-30 · 4 obs
● 2017-03-30 09:29:28
○ 2026-03-26 13:40:06
○ 2026-04-14 16:11:02
●A85.214.123.392026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 13:40:06
● 2026-04-14 16:11:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| study-board.org | ns2.routing.net, ns1.routing.net, ns3.routing.net | - |
✅ Authoritative Response
Server:194.50.113.2
NS records: ns2.routing.net, ns1.routing.net, ns3.routing.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for study-board.org (unsigned zone)
⏱️ Timing
Total: 1245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.214.123.39 |
| NS | 3 | ns3.routing.net, ns2.routing.net... |
| MX | 1 | mail.study-board.org (pri: 0) |
| SOA | 1 | ns1.routing.net hostmaster.study-board.o |
Analysis
Hierarchy
study-board.org is the parent of mail.study-board.org.
IP Addresses
study-board.org resolves to a single IP address: 85.214.123.39.
Other host names including study-board.net, mail.study-board.com, made4designers.com, mail.study-board.org and study-board.com share IP numbers with study-board.org.
Name Servers
study-board.org is delegated to three name servers: ns1.routing.net, ns2.routing.net and ns3.routing.net.
study-board.org at least partially shares name servers with other domains, including mediasolutions.be, mcdonalds-online.biz, magnum-x.com, dvdstyler.org and machineseeker.nz.
Host names with two IP numbers:
ns1.routing.net points to: 2a03:2900:3:1::2 and 134.0.30.178
ns2.routing.net points to: 2001:4d8f:2::2 and 194.50.113.2
ns3.routing.net points to: 2a03:2902:3:1::2 and 194.126.196.2
Mail Servers
study-board.org is handled by a single mail server, mail.study-board.org.
mail.study-board.org points to a single IP: 85.214.123.39.