blackbookmark.com - robtex.com
blackbookmark.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=1776975951 | ||||||
Same first word
blackbookmark.com |
DNS History
6 records (6 active, 0 former)
●NSns-cloud-e1.googledomains.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 20:49:12
●NSns-cloud-e2.googledomains.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 20:49:12
●NSns-cloud-e3.googledomains.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 20:49:12
●NSns-cloud-e4.googledomains.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 20:49:12
●MXsmtp.google.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 20:49:12
●A198.49.23.1452026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 20:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| blackbookmark.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackbookmark.com (unsigned zone)
⏱️ Timing
Total: 276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.145 |
| NS | 4 | ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
IP Addresses
blackbookmark.com resolves to one IP number: 198.49.23.145.
other host names including accentengraving.com, annmcguirestudio.com, makiroll.net, kool-aiddays.com and nicotour.com share IP numbers with blackbookmark.com.
Name Servers
blackbookmark.com is delegated to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
blackbookmark.com at least partially shares name servers with other domains, for instance mahonpropertycare.com, pet-spy.com, lopsoft.net, kumaraatish.com and brasilisengenharia.com.
Host names with two IP numbers:
ns-cloud-e1.googledomains.com points to 2001:4860:4802:32::6e and 216.239.32.110; ns-cloud-e2.googledomains.com points to 2001:4860:4802:34::6e and 216.239.34.110; ns-cloud-e3.googledomains.com points to 2001:4860:4802:36::6e and 216.239.36.110; ns-cloud-e4.googledomains.com points to 2001:4860:4802:38::6e and 216.239.38.110.
Mail Servers
blackbookmark.com is handled by a single mail server, smtp.google.com.
blackbookmark.com shares the same mail server setup as other domains, for instance wakanim.tv, laurenjune.net, arenaems.com, dabney.it and memozz.dk.
blackbookmark.com shares some mail servers with other domains, at least partially, for instance bignamecitylovin.com, smknbandar.sch.id, personaltrainergraz.at, honeyhollowfarm.com and saffronedge.com.
these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com points to nine IPs: 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c09::1b, 2607:f8b0:4004:c0b::1a, 142.250.31.26, 142.250.31.27, 172.253.63.26, 172.253.63.27 and 172.253.122.27.