black-bt.com - robtex.com
black-bt.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=1778664491 | ||||||
Same first word
black-bt.com |
DNS History
8 records (8 active, 0 former)
●NScarol.ns.cloudflare.com2026-03-12 → 2026-05-13 · 2 obs
● 2026-05-13 09:47:00
●NStony.ns.cloudflare.com2026-03-12 → 2026-05-13 · 2 obs
● 2026-05-13 09:47:00
●MXalt1.aspmx.l.google.com2026-03-12 → 2026-05-13 · 2 obs
● 2026-05-13 09:47:00
●MXalt2.aspmx.l.google.com2026-03-12 → 2026-05-13 · 2 obs
● 2026-05-13 09:47:00
●MXalt3.aspmx.l.google.com2026-03-12 → 2026-05-13 · 2 obs
● 2026-05-13 09:47:00
●MXalt4.aspmx.l.google.com2026-03-12 → 2026-05-13 · 2 obs
● 2026-05-13 09:47:00
●MXaspmx.l.google.com2026-03-12 → 2026-05-13 · 2 obs
● 2026-05-13 09:47:00
●A23.227.38.652026-03-12 → 2026-05-13 · 2 obs
● 2026-05-13 09:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| black-bt.com | carol.ns.cloudflare.com, tony.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.80
NS records: carol.ns.cloudflare.com, tony.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for black-bt.com (unsigned zone)
⏱️ Timing
Total: 202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | carol.ns.cloudflare.com, tony.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=yeGNtEMtnboAYyx, v=spf1 include:dc-aa8e722993._spfm.black |
| SOA | 1 | carol.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (carol.ns.cloudflare.com, carol.ns.cloudflare.com, carol.ns.cloudflare.com...)
Analysis
IP Addresses
black-bt.com resolves to a single IP: 23.227.38.65.
Other host names, for instance santelia.com.au, teamjerseyspro.com, inspection.ie, speedupperformance.com.au and muddypuddles.com share IP numbers with black-bt.com.
Name Servers
black-bt.com has two name servers: carol.ns.cloudflare.com and tony.ns.cloudflare.com.
black-bt.com shares the same name server setup as other domains, for example snowbombing.com, lacsaguay.com, broadwicklive.com, sbhevents.com and homefoodkitchen.com.
black-bt.com shares some name servers with other domains, for example xunleimeinvzhiboshi.com.cn, surgeons.org, proffsergioff.com, taplace.today and tupendrixo.cloud.
These name servers are commonly used together with samara.ns.cloudflare.com and junade.ns.cloudflare.com.
Host names with six IP numbers: carol.ns.cloudflare.com points to: 2606:4700:50::adf5:3a50, 2803:f800:50::6ca2:c050, 2a06:98c1:50::ac40:2050, 108.162.192.80, 172.64.32.80 and 173.245.58.80; tony.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf0, 2803:f800:50::6ca2:c1f0, 2a06:98c1:50::ac40:21f0, 108.162.193.240, 172.64.33.240 and 173.245.59.240.
Mail Servers
black-bt.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.
black-bt.com shares some mail servers with other domains, at least partially; for instance habilis.cl, ns500698.ns500698.ns500698.ns500698.ns500698.ns500736.ns500698.ns500735.ns500698.ns500735.ns500735.ns500576.ns500698.ns500708.ns500576.ns500652.ns500576.trackreceptor.com, ns500754.ns500742.ns500742.ns500754.ns500731.ns500705.ns500688.ns500671.ns500678.ns500678.ns500678.lusty(0x736c7574)z.com, ns500731.ns500754.ns500731.ns500754.ns500754.ns500671.ns500705.ns500671.ns500688.ns500671.lustychickser.com and ns500768.ns500698.ns500759.ns500698.ns500736.ns500736.ns500735.ns500698.ns500735.ns500735.ns500708.ns500619.ns500686.ns500652.ns500619.trackreceptor.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:f8b0:4023:c03::1b and 142.251.2.27.
Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1a and 108.177.123.26.
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::1b and 192.178.223.27.
Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.26.