guidecorse.com - robtex.com
guidecorse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.154.136.56🇫🇷 O2SWITCH185.154.136.0/22 | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
| MX | mail.guidecorse.com ⭐ | ||||||
| A | 109.234.162.108🇫🇷 O2SWITCH109.234.162.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-162-108.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.162.108 +a +mx +ip4:109.234.163.0/24 ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2025-04-23 #9 | ||||||
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=1784300322 | ||||||
Subdomains
mail.guidecorse.com |
Same first word
guidecorse.com |
Similar names
DNS History
21 records (4 active, 17 former)
○NSdns1.hosteur.com2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 23:42:18
○ 2015-11-18 14:32:38
○ 2026-07-17 15:09:46
○ 2015-11-18 14:32:38
○ 2026-07-17 15:09:46
○NSdns2.hosteur.com2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 23:42:18
○ 2015-11-18 14:32:38
○ 2026-07-17 15:09:46
○ 2015-11-18 14:32:38
○ 2026-07-17 15:09:46
○NSns1.namebrightdns.com2016-02-08 → 2018-09-15 · 5 obs
○ 2015-11-18 14:32:38
● 2016-02-08 17:03:26
● 2018-09-15 12:53:16
○ 2026-03-26 15:29:48
○ 2026-07-17 15:09:46
● 2016-02-08 17:03:26
● 2018-09-15 12:53:16
○ 2026-03-26 15:29:48
○ 2026-07-17 15:09:46
●NSns1.o2switch.net2026-03-26 → 2026-07-17 · 3 obs
○ 2018-09-15 12:53:16
● 2026-03-26 15:29:48
● 2026-07-17 15:09:46
● 2026-03-26 15:29:48
● 2026-07-17 15:09:46
○NSns2.namebrightdns.com2016-02-08 → 2018-09-15 · 5 obs
○ 2015-11-18 14:32:38
● 2016-02-08 17:03:26
● 2018-09-15 12:53:16
○ 2026-03-26 15:29:48
○ 2026-07-17 15:09:46
● 2016-02-08 17:03:26
● 2018-09-15 12:53:16
○ 2026-03-26 15:29:48
○ 2026-07-17 15:09:46
●NSns2.o2switch.net2026-03-26 → 2026-07-17 · 3 obs
○ 2018-09-15 12:53:16
● 2026-03-26 15:29:48
● 2026-07-17 15:09:46
● 2026-03-26 15:29:48
● 2026-07-17 15:09:46
○NSnsg1.namebrightdns.com2015-11-18 → 2015-11-18 · 4 obs
○ 2015-07-09 23:42:18
● 2015-11-18 14:32:38
○ 2016-02-08 17:03:26
○ 2026-07-17 15:09:46
● 2015-11-18 14:32:38
○ 2016-02-08 17:03:26
○ 2026-07-17 15:09:46
○NSnsg2.namebrightdns.com2015-11-18 → 2015-11-18 · 4 obs
○ 2015-07-09 23:42:18
● 2015-11-18 14:32:38
○ 2016-02-08 17:03:26
○ 2026-07-17 15:09:46
● 2015-11-18 14:32:38
○ 2016-02-08 17:03:26
○ 2026-07-17 15:09:46
●MXmail.guidecorse.com2015-07-09 → 2026-07-17 · 8 obs
● 2015-07-09 23:42:18
○ 2015-11-18 14:32:38
○ 2018-09-15 12:53:16
● 2026-03-26 15:29:48
● 2026-03-27 01:32:36
○ 2026-03-27 17:08:24
● 2026-07-15 03:30:22
● 2026-07-17 15:09:46
○ 2015-11-18 14:32:38
○ 2018-09-15 12:53:16
● 2026-03-26 15:29:48
● 2026-03-27 01:32:36
○ 2026-03-27 17:08:24
● 2026-07-15 03:30:22
● 2026-07-17 15:09:46
●A185.154.136.562026-03-26 → 2026-07-17 · 6 obs
○ 2018-09-15 12:53:16
● 2026-03-26 15:29:48
● 2026-03-27 01:32:36
○ 2026-03-27 17:08:24
● 2026-07-15 03:30:22
● 2026-07-17 15:09:46
● 2026-03-26 15:29:48
● 2026-03-27 01:32:36
○ 2026-03-27 17:08:24
● 2026-07-15 03:30:22
● 2026-07-17 15:09:46
○A52.0.96.242016-02-08 → 2016-02-08 · 4 obs
○ 2015-11-18 14:32:38
● 2016-02-08 17:03:26
○ 2016-05-02 03:50:56
○ 2026-07-17 15:09:46
● 2016-02-08 17:03:26
○ 2016-05-02 03:50:56
○ 2026-07-17 15:09:46
○A52.200.243.1232016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-08 17:03:26
● 2016-05-02 03:50:56
○ 2017-02-05 21:24:06
○ 2026-07-17 15:09:46
● 2016-05-02 03:50:56
○ 2017-02-05 21:24:06
○ 2026-07-17 15:09:46
○A52.54.132.832017-02-05 → 2017-02-05 · 4 obs
○ 2016-05-02 03:50:56
● 2017-02-05 21:24:06
○ 2018-09-15 12:53:16
○ 2026-07-17 15:09:46
● 2017-02-05 21:24:06
○ 2018-09-15 12:53:16
○ 2026-07-17 15:09:46
○A52.71.117.992016-02-08 → 2016-02-08 · 4 obs
○ 2015-11-18 14:32:38
● 2016-02-08 17:03:26
○ 2016-05-02 03:50:56
○ 2026-07-17 15:09:46
● 2016-02-08 17:03:26
○ 2016-05-02 03:50:56
○ 2026-07-17 15:09:46
○A54.152.144.2432016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-08 17:03:26
● 2016-05-02 03:50:56
○ 2017-02-05 21:24:06
○ 2026-07-17 15:09:46
● 2016-05-02 03:50:56
○ 2017-02-05 21:24:06
○ 2026-07-17 15:09:46
○A54.174.31.2542015-11-18 → 2015-11-18 · 4 obs
○ 2015-07-09 23:42:18
● 2015-11-18 14:32:38
○ 2016-02-08 17:03:26
○ 2026-07-17 15:09:46
● 2015-11-18 14:32:38
○ 2016-02-08 17:03:26
○ 2026-07-17 15:09:46
○A54.208.74.2152015-11-18 → 2015-11-18 · 4 obs
○ 2015-07-09 23:42:18
● 2015-11-18 14:32:38
○ 2016-02-08 17:03:26
○ 2026-07-17 15:09:46
● 2015-11-18 14:32:38
○ 2016-02-08 17:03:26
○ 2026-07-17 15:09:46
○A54.88.107.1402017-02-05 → 2017-02-05 · 4 obs
○ 2016-05-02 03:50:56
● 2017-02-05 21:24:06
○ 2018-09-15 12:53:16
○ 2026-07-17 15:09:46
● 2017-02-05 21:24:06
○ 2018-09-15 12:53:16
○ 2026-07-17 15:09:46
○A62.210.74.2102015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 23:42:18
○ 2015-11-18 14:32:38
○ 2026-07-17 15:09:46
○ 2015-11-18 14:32:38
○ 2026-07-17 15:09:46
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-11-18 → 2016-05-02 · 4 obs
● 2015-11-18 14:32:38
● 2016-05-02 03:50:56
○ 2017-02-05 21:24:06
○ 2026-07-17 15:09:46
● 2016-05-02 03:50:56
○ 2017-02-05 21:24:06
○ 2026-07-17 15:09:46
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-05 → 2018-09-15 · 5 obs
○ 2016-05-02 03:50:56
● 2017-02-05 21:24:06
● 2018-09-15 12:53:16
○ 2026-03-26 15:29:48
○ 2026-07-17 15:09:46
● 2017-02-05 21:24:06
● 2018-09-15 12:53:16
○ 2026-03-26 15:29:48
○ 2026-07-17 15:09:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| guidecorse.com | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guidecorse.com (unsigned zone)
⏱️ Timing
Total: 450ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.154.136.56 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.guidecorse.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.162.108 +a +mx +ip4:1 |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Hierarchy
guidecorse.com is a parent domain of mail.guidecorse.com.
IP Addresses
guidecorse.com resolves to just one IP address, 185.154.136.56.
Two other host names, along with guitarstore.fr, sportnovae.com and andreversailleediteur.com, also share IP numbers with guidecorse.com.
Name Servers
Two name servers handle the delegation for guidecorse.com: ns1.o2switch.net and ns2.o2switch.net.
guidecorse.com shares its NS records with other domains, for example mylogiciel.fr, zenzitude.fr, espagne-espagne.com and two others.
ns1.o2switch.net and ns2.o2switch.net each resolve to one IP number: ns1.o2switch.net points to 109.234.160.5 and ns2.o2switch.net points to 109.234.161.5.
Mail Servers
The sole mail server for guidecorse.com is mail.guidecorse.com.
mail.guidecorse.com carries a single IP number, which is 109.234.162.108.