u1f4b2.com - robtex.com
u1f4b2.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=1771291435 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSns-1417.awsdns-49.org2016-12-13 → 2026-03-24 · 2 obs
● 2026-03-24 04:32:42
●NSns-1883.awsdns-43.co.uk2016-12-13 → 2026-03-24 · 2 obs
● 2026-03-24 04:32:42
●NSns-370.awsdns-46.com2016-12-13 → 2026-03-24 · 2 obs
● 2026-03-24 04:32:42
●NSns-681.awsdns-21.net2016-12-13 → 2026-03-24 · 2 obs
● 2026-03-24 04:32:42
●MXinbound-smtp.us-east-1.amazonaws.com2017-11-22 → 2026-03-24 · 2 obs
● 2026-03-24 04:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| u1f4b2.com | ns-681.awsdns-21.net, ns-370.awsdns-46.com, ns-1883.awsdns-43.co.uk, ns-1417.awsdns-49.org | 1 record |
✅ Authoritative Response
Server:205.251.197.137
NS records: ns-681.awsdns-21.net, ns-370.awsdns-46.com, ns-1883.awsdns-43.co.uk, ns-1417.awsdns-49.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u1f4b2.com (unsigned zone)
⏱️ Timing
Total: 602ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1417.awsdns-49.org, ns-1883.awsdns-43.co.uk... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| SOA | 1 | ns-681.awsdns-21.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-370.awsdns-46.com)
Analysis
Name Servers
u1f4b2.com is delegated to four name servers: ns-370.awsdns-46.com, ns-681.awsdns-21.net, ns-1417.awsdns-49.org and ns-1883.awsdns-43.co.uk.
u1f4b2.com at least partially shares its name servers with other domains, for instance fmpq.net, huffingtonpost.it, imaios.com, wootkids.com and bullla.com.br.
Host names with two IPs: ns-370.awsdns-46.com points to 2600:9000:5301:7200::1 and 205.251.193.114; ns-681.awsdns-21.net points to 2600:9000:5302:a900::1 and 205.251.194.169; ns-1417.awsdns-49.org points to 2600:9000:5305:8900::1 and 205.251.197.137; ns-1883.awsdns-43.co.uk points to 2600:9000:5307:5b00::1 and 205.251.199.91.
Mail Servers
u1f4b2.com is served by a single mail server, inbound-smtp.us-east-1.amazonaws.com.
u1f4b2.com uses the same mail server setup as other domains such as cptest.de, falcondlp.mx, mainlinehealth.slack.com, dl-news.com and postgresteam.slack.com.
u1f4b2.com shares some mail servers with other domains, including westernmutual.atlassian.net, visabadge.com, remake.atlassian.net, 264654.atlassian.net and hari-match.com.
these mail servers are commonly used with the mail servers inbound-smtp.us-west-2.amazonaws.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.