u2guide.com - robtex.com
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u2guide.com
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=1771274640 | ||||||
Same first word
u2guide.com |
DNS History
19 records (11 active, 8 former)
○NSdina.ns.cloudflare.com2015-08-21 → 2017-03-17 · 5 obs
● 2015-08-21 14:15:12
● 2017-03-17 18:39:28
○ 2026-02-16 22:10:26
○ 2026-02-16 22:10:28
●NSgrace.ns.cloudflare.com2026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 22:10:26
● 2026-02-16 22:10:28
○NSjonah.ns.cloudflare.com2015-08-21 → 2017-03-17 · 5 obs
● 2015-08-21 14:15:12
● 2017-03-17 18:39:28
○ 2026-02-16 22:10:26
○ 2026-02-16 22:10:28
●NSrocky.ns.cloudflare.com2026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 22:10:26
● 2026-02-16 22:10:28
●MXalt1.aspmx.l.google.com2017-03-17 → 2026-02-16 · 3 obs
● 2017-03-17 18:39:28
● 2026-02-16 22:10:28
●MXalt2.aspmx.l.google.com2017-03-17 → 2026-02-16 · 3 obs
● 2017-03-17 18:39:28
● 2026-02-16 22:10:28
●MXalt3.aspmx.l.google.com2017-03-17 → 2026-02-16 · 3 obs
● 2017-03-17 18:39:28
● 2026-02-16 22:10:28
●MXalt4.aspmx.l.google.com2017-03-17 → 2026-02-16 · 3 obs
● 2017-03-17 18:39:28
● 2026-02-16 22:10:28
●MXaspmx.l.google.com2017-03-17 → 2026-02-16 · 3 obs
● 2017-03-17 18:39:28
● 2026-02-16 22:10:28
○MXmx00.1and1.fr2015-08-21 → 2016-07-15 · 5 obs
● 2015-08-21 14:15:12
● 2016-07-15 12:06:02
○ 2017-03-17 18:39:28
○ 2026-02-16 22:10:28
○MXmx01.1and1.fr2015-08-21 → 2016-07-15 · 5 obs
● 2015-08-21 14:15:12
● 2016-07-15 12:06:02
○ 2017-03-17 18:39:28
○ 2026-02-16 22:10:28
●A104.21.2.302026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 22:10:26
● 2026-02-16 22:10:28
○A104.28.10.1082015-08-21 → 2017-03-17 · 5 obs
● 2015-08-21 14:15:12
● 2017-03-17 18:39:28
○ 2026-02-16 22:10:26
○ 2026-02-16 22:10:28
○A104.28.11.1082015-08-21 → 2017-03-17 · 5 obs
● 2015-08-21 14:15:12
● 2017-03-17 18:39:28
○ 2026-02-16 22:10:26
○ 2026-02-16 22:10:28
●A172.67.128.1652026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 22:10:26
● 2026-02-16 22:10:28
○A2400:cb00:2048:1::681c:a6c2016-07-15 → 2017-03-17 · 5 obs
● 2016-07-15 12:06:02
● 2017-03-17 18:39:28
○ 2026-02-16 22:10:26
○ 2026-02-16 22:10:28
○A2400:cb00:2048:1::681c:b6c2016-07-15 → 2017-03-17 · 5 obs
● 2016-07-15 12:06:02
● 2017-03-17 18:39:28
○ 2026-02-16 22:10:26
○ 2026-02-16 22:10:28
●A2606:4700:3030::ac43:80a52026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 22:10:26
● 2026-02-16 22:10:28
●A2606:4700:3031::6815:21e2026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 22:10:26
● 2026-02-16 22:10:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| u2guide.com | grace.ns.cloudflare.com, rocky.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.192.159
NS records: grace.ns.cloudflare.com, rocky.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u2guide.com (unsigned zone)
⏱️ Timing
Total: 149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.2.30, 172.67.128.165 |
| AAAA | 2 | 2606:4700:3031::6815:21e, 2606:4700:3030::ac43:80a5 |
| NS | 2 | grace.ns.cloudflare.com, rocky.ns.cloudflare.com |
| TXT | 1 | google-site-verification=NpU9eyADBGaq0-1 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | grace.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (grace.ns.cloudflare.com, grace.ns.cloudflare.com, grace.ns.cloudflare.com...)
AI analysis
u2guide.com resolves to four IPs: 2606:4700:3030::ac43:80a5, 2606:4700:3031::6815:21e, 104.21.2.30 and 172.67.128.165.
Other host names, for instance xxbetapps.com, romanson-watches.ru, www.bustymaturepornstars.com, www.breedespain.com and cronius.net share IP numbers with u2guide.com.
u2guide.com has two name servers: grace.ns.cloudflare.com and rocky.ns.cloudflare.com.
u2guide.com shares the same name server setup as other domains, for example curryleafcafe.com, transprecision.com, marketingagencia.com, tcsoinfo.com and askasim.com.
u2guide.com shares some name servers with other domains, for example cougargaming.com, insolutions.tech, raesfelder-burgmusikanten.de, aedilis.xyz and cuspirit.com.
These name servers are commonly used with the name servers pablo.ns.cloudflare.com.
Host names with six IP numbers: grace.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9f, 2803:f800:50::6ca2:c09f, 2a06:98c1:50::ac40:209f, 108.162.192.159, 172.64.32.159 and 173.245.58.159; rocky.ns.cloudflare.com points to: 2606:4700:58::adf5:3be3, 2803:f800:50::6ca2:c1e3, 2a06:98c1:50::ac40:21e3, 108.162.193.227, 172.64.33.227 and 173.245.59.227.
u2guide.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
u2guide.com shares some mail servers with other domains, at least partially; for instance dirtyharry.net, ns500671.ns500754.ns500671.ns500754.ns500742.ns500754.ns500671.ns500704.ns500688.ns500688.ns500688.ns500653.ns500131.lustychickser.com, ns500758.ns500758.ns500758.ns500736.ns500735.ns500698.ns500698.ns500736.ns500698.ns500576.ns500619.ns500619.ns500619.trackreceptor.com, ns500693.ns500699.ns500734.ns500699.ns500699.ns500734.ns500693.ns500693.ns500588.ns500588.ns500588.ns500683.ns500632.ns500612.ns500612.ns500578.ns500110.dtrkdll.com and davidandjenn.com.
these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2607:f8b0:4004:c19::1b and 172.253.62.27.
Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4003:c30::1b and 74.125.27.27.
Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.26.
Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1a and 192.178.223.26.
Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1b and 173.194.76.26.