3999bdt.net - robtex.com
3999bdt.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2899🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:9a48🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.153Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.154.72🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lamar.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 108.162.195.142🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 162.159.44.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 172.64.35.142🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| NS | yolanda.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3af1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| A | 108.162.192.241🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| A | 172.64.32.241🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| A | 173.245.58.241🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| MX | mail.coreses.net ⭐ | ||||||
| A | 46.28.71.109🇺🇦 ROUTE9546.28.71.0/24 | ||||||
| PTR | mail.coreses.net | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.40.153, 172.67.154.72 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2899, 2606:4700:3031::ac43:9a48 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com | ||||||
| SOA | lamar.ns.cloudflare.comdns@cloudflare.com serial=2407877059 | ||||||
net
| 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=1785747907 | ||||||
Same first word
3999bdt.net |
DNS History
9 records (7 active, 2 former)
●NSlamar.ns.cloudflare.com2026-04-17 → 2026-08-03 · 2 obs
● 2026-08-03 09:25:06
●NSyolanda.ns.cloudflare.com2026-04-17 → 2026-08-03 · 2 obs
● 2026-08-03 09:25:06
●MXmail.coreses.net2026-06-13 → 2026-08-03 · 2 obs
● 2026-08-03 09:25:06
●A104.21.40.1532026-04-17 → 2026-08-03 · 2 obs
● 2026-08-03 09:25:06
●A172.67.154.722026-04-17 → 2026-08-03 · 2 obs
● 2026-08-03 09:25:06
○A2606:4700:3030::ac43:9a482026-04-17 → 2026-06-13 · 4 obs
● 2026-06-13 00:05:46
○ 2026-06-26 11:42:48
○ 2026-08-03 09:25:06
●A2606:4700:3031::6815:28992026-06-26 → 2026-08-03 · 3 obs
● 2026-06-26 11:42:48
● 2026-08-03 09:25:06
●A2606:4700:3031::ac43:9a482026-06-26 → 2026-08-03 · 3 obs
● 2026-06-26 11:42:48
● 2026-08-03 09:25:06
○A2606:4700:3034::6815:28992026-04-17 → 2026-06-13 · 4 obs
● 2026-06-13 00:05:46
○ 2026-06-26 11:42:48
○ 2026-08-03 09:25:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 3999bdt.net | yolanda.ns.cloudflare.com, lamar.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.142
NS records: yolanda.ns.cloudflare.com, lamar.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3999bdt.net (unsigned zone)
⏱️ Timing
Total: 978ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.154.72, 104.21.40.153 |
| AAAA | 2 | 2606:4700:3031::ac43:9a48, 2606:4700:3031::6815:2899 |
| NS | 2 | lamar.ns.cloudflare.com, yolanda.ns.cloudflare.com |
| MX | 1 | mail.coreses.net (pri: 10) |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lamar.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
3999bdt.net resolves to four IP addresses: 104.21.40.153, 172.67.154.72, 2606:4700:3031::6815:2899 and 2606:4700:3031::ac43:9a48.
lrdatabase.com, bethard-se.com, popupscreens.co.uk and two other host names share IP numbers with 3999bdt.net.
Name Servers
The NS records for 3999bdt.net delegate to lamar.ns.cloudflare.com and yolanda.ns.cloudflare.com.
3999bdt.net uses the same name servers as several other domains — among them dly.email, 1ndevelopment.com, cadowfmgf.pictures and two more.
3999bdt.net partially shares its NS delegation with several other domains, including camcapitalbank.com, grandluxorhotels.com, qbmlqbn.info and two others.
These name servers are regularly seen alongside daniella.ns.cloudflare.com and phoenix.ns.cloudflare.com as name servers.
Hostnames that resolve to 6 IP addresses:
lamar.ns.cloudflare.com maps to 108.162.195.142, 162.159.44.142, 172.64.35.142 and 3 additional IP addresses.
yolanda.ns.cloudflare.com maps to 108.162.192.241, 172.64.32.241, 173.245.58.241 and 3 additional IP addresses.
Mail Servers
Mail for 3999bdt.net is handled by a single mail server, mail.coreses.net.
3999bdt.net uses an identical mail server configuration to several other domains — among them klikkabar.com, libertyostrava.cz, freeslotsnodownload-ca.com and two more.
mail.coreses.net resolves to 46.28.71.109 and no other IP number.