bestguide.pt - robtex.com
bestguide.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.166.189🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-189.reverse.odns.fr | ||||||
| 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.bestguide.pt ⭐ | ||||||
| A | 109.234.166.65🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-65.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.166.65 +a +mx +include:spf.jabatus.fr ~all | ||||||
| TXT | google-site-verification=kpLZzG_zZoOr_kIEcNO9YgRGNckGdpucJQcXMPujqFQ | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2026-02-19 #0 | ||||||
pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | curiosity.dns.pt ⭐ 🔒 | ||||||
| NS | a.dns.pt 🔒 | ||||||
| NS | b.dns.pt 🔒 | ||||||
| NS | c.dns.pt 🔒 | ||||||
| NS | d.dns.pt 🔒 | ||||||
| NS | e.dns.pt 🔒 | ||||||
| NS | g.dns.pt 🔒 | ||||||
| NS | h.dns.pt 🔒 | ||||||
| NS | ns.dns.br 🔒 | ||||||
| NS | ns2.nic.fr 🔒 | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-02-17 #2 | ||||||
Previously MX for
Up
mail.bestguide.pt |
Same first word
bestguide.org |
bestguide.us |
bestguide.de |
bestguide.com.br |
bestguide.pt |
bestguide.me |
bestguide.fr |
bestguide.ru |
bestguide.reviews |
bestguide.jp |
bestguide.it |
bestguide.ca |
bestguide.gr |
bestguide.dk |
Similar names
DNS History
15 records (4 active, 11 former)
○NSdns1.transglobalwebhosting.com2016-07-08 → 2017-03-25 · 5 obs
● 2016-07-08 07:49:10
● 2017-03-25 15:26:46
○ 2020-03-25 20:07:20
○ 2026-02-25 19:59:24
○NSdns2.transglobalwebhosting.com2016-07-08 → 2017-03-25 · 5 obs
● 2016-07-08 07:49:10
● 2017-03-25 15:26:46
○ 2020-03-25 20:07:20
○ 2026-02-25 19:59:24
○NSnoah.ns.cloudflare.com2015-07-12 → 2016-03-02 · 4 obs
● 2016-03-02 09:08:42
○ 2016-07-08 07:49:10
○ 2026-02-25 19:59:24
○NSns1.bestguide.pt2020-03-25 → 2020-03-25 · 4 obs
● 2020-03-25 20:07:20
○ 2026-02-18 10:22:56
○ 2026-02-25 19:59:24
●NSns1.o2switch.net2026-02-18 → 2026-02-25 · 3 obs
● 2026-02-18 10:22:56
● 2026-02-25 19:59:24
○NSns2.bestguide.pt2020-03-25 → 2020-03-25 · 4 obs
● 2020-03-25 20:07:20
○ 2026-02-18 10:22:56
○ 2026-02-25 19:59:24
●NSns2.o2switch.net2026-02-18 → 2026-02-25 · 3 obs
● 2026-02-18 10:22:56
● 2026-02-25 19:59:24
○NSsara.ns.cloudflare.com2015-07-12 → 2016-03-02 · 4 obs
● 2016-03-02 09:08:42
○ 2016-07-08 07:49:10
○ 2026-02-25 19:59:24
○MXbestguide.pt2016-07-08 → 2020-03-25 · 5 obs
● 2016-07-08 07:49:10
● 2020-03-25 20:07:20
○ 2026-02-18 10:22:56
○ 2026-02-25 19:59:24
●MXmail.bestguide.pt2015-07-12 → 2026-02-25 · 6 obs
● 2016-03-02 09:08:42
○ 2016-07-08 07:49:10
○ 2020-03-25 20:07:20
● 2026-02-18 10:22:56
● 2026-02-25 19:59:24
○A104.28.4.582015-07-12 → 2016-03-02 · 4 obs
● 2016-03-02 09:08:42
○ 2016-07-08 07:49:10
○ 2026-02-25 19:59:24
○A104.28.5.582015-07-12 → 2016-03-02 · 4 obs
● 2016-03-02 09:08:42
○ 2016-07-08 07:49:10
○ 2026-02-25 19:59:24
●A109.234.166.1892026-02-18 → 2026-02-25 · 3 obs
● 2026-02-18 10:22:56
● 2026-02-25 19:59:24
○A51.89.161.482020-03-25 → 2020-03-25 · 4 obs
● 2020-03-25 20:07:20
○ 2026-02-18 10:22:56
○ 2026-02-25 19:59:24
○A94.126.171.2382016-07-08 → 2017-03-25 · 5 obs
● 2016-07-08 07:49:10
● 2017-03-25 15:26:46
○ 2020-03-25 20:07:20
○ 2026-02-25 19:59:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bestguide.pt | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server: 109.234.160.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bestguide.pt (unsigned zone)
⏱️ Timing
Total: 194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.166.189 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | mail.bestguide.pt (pri: 0) |
| TXT | 2 | v=spf1 ip4:109.234.166.65 +a +mx +includ, google-site-verification=kpLZzG_zZoOr_kI |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
AI analysis
mail.bestguide.pt is a child of bestguide.pt.
bestguide.pt resolves to one IP number: 109.234.166.189.
Other host names, for instance marketim.fi, blangy-le-chateau.fr, bumi6960.odns.fr, mail.formation-maroc.com and pasca.fr share IP numbers with bestguide.pt.
bestguide.pt's delegation uses two name servers: ns1.o2switch.net and ns2.o2switch.net.
bestguide.pt uses the same name server setup as other domains, such as pixlight.fr, aacstars.org, healthblog247.com, ateneomultimediale.com and savarom.com.
Host names with a single IP address: ns1.o2switch.net points to 109.234.160.5; ns2.o2switch.net points to 109.234.161.5.
A single mail server handles bestguide.pt, mail.bestguide.pt.
Host name mail.bestguide.pt resolves to a single IP: 109.234.166.65.