backunder.com - dns.ninja

`backunder.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:a906^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1b3b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.59^{Cloudflare104.21.16.0/20 , 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 hints	104.21.27.59, 172.67.169.6
		IPv6 hints	2606:4700:3032::ac43:a906, 2606:4700:3033::6815:1b3b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOA	`mario.ns.cloudflare.com`dns@cloudflare.com serial=2408733963

`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.net`nstld@verisign-grs.com serial=1784868187

Subdomains

www.backunder.com

Same first word

backunder.com

Similar names

crudebank.com

urbandeck.us

bendurack.com

urbandeck.com

abdrucken.de

urbandeck.nl

urbandeck.be

underback.com

nukdcbear.net

DNS History

12 records (6 active, 6 former)

●NSmario.ns.cloudflare.com2026-02-18 → 2026-07-24 · 2 obs

● 2026-02-18 08:42:40
● 2026-07-24 05:12:56

●NSnina.ns.cloudflare.com2026-02-18 → 2026-07-24 · 2 obs

● 2026-02-18 08:42:40
● 2026-07-24 05:12:56

●A104.21.27.592026-02-18 → 2026-07-24 · 11 obs

● 2026-02-18 08:42:40
● 2026-02-18 12:02:12
○ 2026-02-21 06:17:02
● 2026-03-11 12:23:54
● 2026-03-11 18:23:24
○ 2026-03-30 19:16:06
● 2026-04-24 16:03:20
● 2026-05-28 22:43:28
○ 2026-06-14 11:05:18
● 2026-07-10 06:40:10
● 2026-07-24 05:12:56

●A172.67.169.62026-02-18 → 2026-07-24 · 11 obs

○A188.114.96.02026-02-21 → 2026-06-14 · 10 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
● 2026-03-30 19:16:06
○ 2026-04-24 16:03:20
○ 2026-05-28 22:43:28
● 2026-06-14 11:05:18
○ 2026-07-10 06:40:10
○ 2026-07-24 05:12:56

○A188.114.97.02026-02-21 → 2026-06-14 · 10 obs

●A2606:4700:3032::ac43:a9062026-07-10 → 2026-07-24 · 3 obs

○ 2026-06-14 11:05:18
● 2026-07-10 06:40:10
● 2026-07-24 05:12:56

●A2606:4700:3033::6815:1b3b2026-07-10 → 2026-07-24 · 3 obs

○ 2026-06-14 11:05:18
● 2026-07-10 06:40:10
● 2026-07-24 05:12:56

○A2606:4700:3035::6815:1b3b2026-02-18 → 2026-05-28 · 10 obs

○A2606:4700:3035::ac43:a9062026-02-18 → 2026-05-28 · 10 obs

○A2a06:98c1:3120::2026-02-21 → 2026-06-14 · 10 obs

○A2a06:98c1:3121::2026-02-21 → 2026-06-14 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
backunder.com	nina.ns.cloudflare.com, mario.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.136

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: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.169.6, 104.21.27.59`
AAAA	2	`2606:4700:3033::6815:1b3b, 2606:4700:3032::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 serves as the parent of www.backunder.com.

IP Addresses

backunder.com has four IP addresses: 104.21.27.59, 172.67.169.6, 2606:4700:3032::ac43:a906 and 2606:4700:3033::6815:1b3b.

kamarisparts.gr, los-angeles-auto-glass.com, hostmaster.tfd.com plus two other host names have IP numbers in common with backunder.com.

Name Servers

Two name servers handle the delegation for backunder.com: mario.ns.cloudflare.com and nina.ns.cloudflare.com.

The name server configuration of backunder.com is shared with other domains, for instance china-pefilm.com, jefftrk.com, cointegra.io and two others.

backunder.com has at least partial name server overlap with other domains, such as reyesandres.com, al-dreams.org, yb8518215.click and two others.

These name servers tend to appear together with the name servers elaine.ns.cloudflare.com, mona.ns.cloudflare.com and nataly.ns.cloudflare.com.

Hosts with 6 IP addresses each:

mario.ns.cloudflare.com resolves to 108.162.193.203, 172.64.33.203 and 173.245.59.203 among others, with 3 other IP addresses in total.

nina.ns.cloudflare.com resolves to 108.162.192.136, 172.64.32.136 and 173.245.58.136 among others, with 3 other IP addresses in total.