guidaweb.com - robtex.com
guidaweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:1901:0:609::🇺🇸 Google2600:1901::/32 | ||||||
| A | 35.190.27.135🇺🇸 Google35.190.0.0/16 | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| MX | mailbuilderbuilder.com ⭐ | ||||||
| A | 34.154.74.85🇮🇹 Google34.154.0.0/17 | ||||||
| PTR | 85.74.154.34.bc.googleusercontent.com | ||||||
| TXT | google-site-verification=www.guidaweb.com/sitemap.xml | ||||||
| TXT | v=spf1 include:_spf.mailbuilderbuilder.com ~all | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1768335121 | ||||||
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=1777237536 | ||||||
Same first word
Similar names
DNS History
17 records (6 active, 11 former)
○NSdns1.name-services.com2015-08-20 → 2017-03-18 · 4 obs
● 2017-03-18 06:50:08
○ 2020-02-02 01:55:30
○ 2026-04-26 21:09:32
○NSdns2.name-services.com2015-08-20 → 2017-03-18 · 4 obs
● 2017-03-18 06:50:08
○ 2020-02-02 01:55:30
○ 2026-04-26 21:09:32
○NSdns3.name-services.com2015-08-20 → 2017-03-18 · 4 obs
● 2017-03-18 06:50:08
○ 2020-02-02 01:55:30
○ 2026-04-26 21:09:32
○NSdns4.name-services.com2015-08-20 → 2017-03-18 · 4 obs
● 2017-03-18 06:50:08
○ 2020-02-02 01:55:30
○ 2026-04-26 21:09:32
○NSdns5.name-services.com2015-08-20 → 2017-03-18 · 4 obs
● 2017-03-18 06:50:08
○ 2020-02-02 01:55:30
○ 2026-04-26 21:09:32
●NSns1.systemdns.com2026-03-26 → 2026-04-26 · 3 obs
● 2026-03-26 09:33:12
● 2026-04-26 21:09:32
●NSns2.systemdns.com2026-03-26 → 2026-04-26 · 3 obs
● 2026-03-26 09:33:12
● 2026-04-26 21:09:32
●NSns3.systemdns.com2026-03-26 → 2026-04-26 · 3 obs
● 2026-03-26 09:33:12
● 2026-04-26 21:09:32
○NSnsg1.namebrightdns.com2020-02-02 → 2020-02-02 · 4 obs
● 2020-02-02 01:55:30
○ 2026-03-26 09:33:12
○ 2026-04-26 21:09:32
○NSnsg2.namebrightdns.com2020-02-02 → 2020-02-02 · 4 obs
● 2020-02-02 01:55:30
○ 2026-03-26 09:33:12
○ 2026-04-26 21:09:32
●MXmailbuilderbuilder.com2026-03-26 → 2026-04-26 · 2 obs
● 2026-04-26 21:09:32
●A2600:1901:0:609::2026-03-26 → 2026-04-26 · 3 obs
● 2026-03-26 09:33:12
● 2026-04-26 21:09:32
●A35.190.27.1352026-03-26 → 2026-04-26 · 3 obs
● 2026-03-26 09:33:12
● 2026-04-26 21:09:32
○A98.124.198.12015-08-20 → 2015-08-20 · 3 obs
○ 2026-03-26 09:33:12
○ 2026-04-26 21:09:32
○A98.124.199.12015-08-20 → 2015-08-20 · 3 obs
○ 2015-12-04 09:22:54
○ 2026-04-26 21:09:32
○A98.124.199.562015-12-04 → 2017-03-18 · 5 obs
● 2015-12-04 09:22:54
● 2017-03-18 06:50:08
○ 2020-02-02 01:55:30
○ 2026-04-26 21:09:32
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-02-02 → 2020-02-02 · 3 obs
○ 2026-03-26 09:33:12
○ 2026-04-26 21:09:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| guidaweb.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.98.148.16
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guidaweb.com (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.190.27.135 |
| AAAA | 1 | 2600:1901:0:609:: |
| NS | 3 | ns3.systemdns.com, ns2.systemdns.com... |
| MX | 1 | mailbuilderbuilder.com (pri: 1) |
| TXT | 2 | google-site-verification=www.guidaweb.co, v=spf1 include:_spf.mailbuilderbuilder.c |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
IP Addresses
guidaweb.com resolves to two IP numbers: 2600:1901:0:609:: and 35.190.27.135.
Other host names, for instance studioimmagine.biz, mx.studioditrapani.com, cronacaoggi.it, 2cmultiservice.com and anai.nl share IP numbers with guidaweb.com.
Name Servers
guidaweb.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
guidaweb.com partially shares name servers with other domains; examples include girlswayvideos.com, ocean-blue.org, xn--1-qgab.com, kinnniyom.com.au and chrisinsf.com.
Host names with two IP numbers:
ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90.
ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.
ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36.
Mail Servers
guidaweb.com is handled by a single mail server, mailbuilderbuilder.com.
guidaweb.com has the same mail server setup as other domains, including manfredi.it, techtools.it, agriturismoscannaporco.com, robertomicheli.com and arspedia.com.
mailbuilderbuilder.com points to a single IP: 34.154.74.85.