backunder.com - robtex.com
backunder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:1b3b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a906🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.59Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.6🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mario.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bcb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21cb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 108.162.193.203🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 172.64.33.203🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 173.245.59.203🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| NS | nina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c088🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2088🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 108.162.192.136🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 172.64.32.136🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 173.245.58.136🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.27.59, 172.67.169.6 | ||||||
| IPv6 | 2606:4700:3035::6815:1b3b, 2606:4700:3035::ac43:a906 | ||||||
| SOA | mario.ns.cloudflare.comdns@cloudflare.com serial=2398536465 | ||||||
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 | ||||||
Subdomains
www.backunder.com |
Same first word
backunder.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSmario.ns.cloudflare.com2026-02-18 → 2026-03-11 · 2 obs
● 2026-03-11 18:23:24
●NSnina.ns.cloudflare.com2026-02-18 → 2026-03-11 · 2 obs
● 2026-03-11 18:23:24
●A104.21.27.592026-02-18 → 2026-03-11 · 5 obs
● 2026-02-18 12:02:12
○ 2026-02-21 06:17:02
● 2026-03-11 12:23:54
● 2026-03-11 18:23:24
●A172.67.169.62026-02-18 → 2026-03-11 · 5 obs
● 2026-02-18 12:02:12
○ 2026-02-21 06:17:02
● 2026-03-11 12:23:54
● 2026-03-11 18:23:24
○A188.114.96.02026-02-21 → 2026-02-21 · 4 obs
● 2026-02-21 06:17:02
○ 2026-03-11 12:23:54
○ 2026-03-11 18:23:24
○A188.114.97.02026-02-21 → 2026-02-21 · 4 obs
● 2026-02-21 06:17:02
○ 2026-03-11 12:23:54
○ 2026-03-11 18:23:24
●A2606:4700:3035::6815:1b3b2026-02-18 → 2026-03-11 · 5 obs
● 2026-02-18 12:02:12
○ 2026-02-21 06:17:02
● 2026-03-11 12:23:54
● 2026-03-11 18:23:24
●A2606:4700:3035::ac43:a9062026-02-18 → 2026-03-11 · 5 obs
● 2026-02-18 12:02:12
○ 2026-02-21 06:17:02
● 2026-03-11 12:23:54
● 2026-03-11 18:23:24
○A2a06:98c1:3120::2026-02-21 → 2026-02-21 · 4 obs
● 2026-02-21 06:17:02
○ 2026-03-11 12:23:54
○ 2026-03-11 18:23:24
○A2a06:98c1:3121::2026-02-21 → 2026-02-21 · 4 obs
● 2026-02-21 06:17:02
○ 2026-03-11 12:23:54
○ 2026-03-11 18:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| backunder.com | nina.ns.cloudflare.com, mario.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.203
NS records: nina.ns.cloudflare.com, mario.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for backunder.com (unsigned zone)
⏱️ Timing
Total: 241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.169.6, 104.21.27.59 |
| AAAA | 2 | 2606:4700:3035::6815:1b3b, 2606:4700:3035::ac43:a906 |
| NS | 2 | mario.ns.cloudflare.com, nina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mario.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nina.ns.cloudflare.com, nina.ns.cloudflare.com, nina.ns.cloudflare.com...)
Analysis
Hierarchy
backunder.com is the parent of www.backunder.com.
IP Addresses
backunder.com points to four IP numbers: 2606:4700:3035::6815:1b3b, 2606:4700:3035::ac43:a906, 104.21.27.59 and 172.67.169.6.
For instance, other host names kamarisparts.gr, los-angeles-auto-glass.com, hostmaster.tfd.com, rewardinginvestmentsllc.com and google.visionking.ovh share IP numbers with backunder.com.
Name Servers
backunder.com is delegated to two name servers: mario.ns.cloudflare.com and nina.ns.cloudflare.com.
backunder.com uses the same name server setup as other domains such as china-pefilm.com, cointegra.io, isback.org, chinarubbersheet.com and xuing.ca.
backunder.com shares name servers with other domains at least partially, for example reyesandres.com, thrivepointfinancial.com, seizurerobots.com, zimmerfamily.org and alzheimers.news.
These name servers are commonly used with the name servers elaine.ns.cloudflare.com and nataly.ns.cloudflare.com.
Host names with six IP numbers: host name mario.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203; host name nina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a88, 2803:f800:50::6ca2:c088, 2a06:98c1:50::ac40:2088, 108.162.192.136, 172.64.32.136 and 173.245.58.136.