once1st.com - robtex.com
once1st.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=1778795356 | ||||||
Same first word
once1st.com |
Similar names
DNS History
9 records (9 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-04-08 → 2026-05-14 · 2 obs
● 2026-05-14 22:13:22
●NSns-cloud-b2.googledomains.com2026-04-08 → 2026-05-14 · 2 obs
● 2026-05-14 22:13:22
●NSns-cloud-b3.googledomains.com2026-04-08 → 2026-05-14 · 2 obs
● 2026-05-14 22:13:22
●NSns-cloud-b4.googledomains.com2026-04-08 → 2026-05-14 · 2 obs
● 2026-05-14 22:13:22
●MXsmtp.google.com2026-04-08 → 2026-05-14 · 2 obs
● 2026-05-14 22:13:22
●A198.185.159.1442026-04-08 → 2026-05-14 · 2 obs
● 2026-05-14 22:13:22
●A198.185.159.1452026-04-08 → 2026-05-14 · 2 obs
● 2026-05-14 22:13:22
●A198.49.23.1442026-04-08 → 2026-05-14 · 2 obs
● 2026-05-14 22:13:22
●A198.49.23.1452026-04-08 → 2026-05-14 · 2 obs
● 2026-05-14 22:13:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| once1st.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for once1st.com (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.49.23.145... |
| NS | 4 | ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
once1st.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names such as excelaccountants.uk, valeria(0x63756e74)o.com, mahjdesigns.com, shapirocapital.com and nelasater.com share IPs with once1st.com.
Name Servers
once1st.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
once1st.com at least partially shares name servers with other domains, for instance aleaworks.com, hosteddreams.com, zaia.se, bcmproductions.net and recoilart.com.
Host names with two IP numbers: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
once1st.com is handled by a single mail server, smtp.google.com.
The mail server setup for once1st.com matches that of other domains, for instance 1wplcu.life, google.co.cr, rodmancreative.com, meetavalanche.com and evoford.com.
once1st.com shares at least partially some mail servers with other domains, including cricripneus.com.br, secrethairsolution.com, alta-ls.com, ykayak.com and dermaat.com.
these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c09::1b, 2607:f8b0:4004:c0b::1b, 142.250.31.26, 142.251.111.27, 172.253.63.26, 172.253.63.27 and 172.253.122.26.