backapp.com - dns.ninja

`backapp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5e66^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:de59^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.102^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.89^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elliot.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elliot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elliot.ns.cloudflare.com`
		A	108.162.193.162^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	172.64.33.162^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	173.245.59.162^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
NS	`pat.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pat.ns.cloudflare.com`
		A	108.162.192.139^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	172.64.32.139^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	173.245.58.139^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
MX	`backapp-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
TXT	`MS=ms31877107`
TXT	`google-site-verification=Ck4BPdldA0b781wPr2gG5wTCwtbjZuB2QyeqgvdhITk`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.webhuset.no -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.102, 172.67.222.89
		IPv6 hints	2606:4700:3031::6815:5e66, 2606:4700:3034::ac43:de59
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`elliot.ns.cloudflare.com`dns@cloudflare.com serial=2411115767

`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=1785701607

Subdomains

cdn.backapp.com

Same first word

backapp.no

backapp.eu

backapp.store

backapp.dk

backapp.ru

backapp.it

backapp.at

backapp.com

backapp.net

backapp.ai

backapp.fr

backapp.cl

backapp.be

Similar names

appback.net

appback.com

appback.org

appback.pw

abppack.com

DNS History

15 records (7 active, 8 former)

●NSelliot.ns.cloudflare.com2026-02-17 → 2026-08-02 · 3 obs

○ 2017-06-06 13:49:16
● 2026-02-17 15:15:08
● 2026-08-02 20:33:04

○NSns.datacenter.no2015-05-23 → 2017-06-06 · 4 obs

● 2015-05-23 06:12:30
● 2017-06-06 13:49:16
○ 2026-02-17 15:15:08
○ 2026-08-02 20:33:04

○NSns2.datacenter.no2015-05-23 → 2017-06-06 · 4 obs

● 2015-05-23 06:12:30
● 2017-06-06 13:49:16
○ 2026-02-17 15:15:08
○ 2026-08-02 20:33:04

●NSpat.ns.cloudflare.com2026-02-17 → 2026-08-02 · 3 obs

○ 2017-06-06 13:49:16
● 2026-02-17 15:15:08
● 2026-08-02 20:33:04

●MXbackapp-com.mail.protection.outlook.com2026-02-17 → 2026-08-02 · 3 obs

○ 2017-06-06 13:49:16
● 2026-02-17 15:15:08
● 2026-08-02 20:33:04

○MXmailstore1.secureserver.net2015-05-23 → 2016-07-25 · 4 obs

● 2015-05-23 06:12:30
● 2016-07-25 10:58:08
○ 2017-06-06 13:49:16
○ 2026-08-02 20:33:04

○MXmx.webhuset.no2017-06-06 → 2017-06-06 · 4 obs

○ 2016-07-25 10:58:08
● 2017-06-06 13:49:16
○ 2026-02-17 15:15:08
○ 2026-08-02 20:33:04

○MXsmtp.secureserver.net2015-05-23 → 2016-07-25 · 4 obs

● 2015-05-23 06:12:30
● 2016-07-25 10:58:08
○ 2017-06-06 13:49:16
○ 2026-08-02 20:33:04

●A104.21.94.1022026-02-17 → 2026-08-02 · 3 obs

○ 2017-06-06 13:49:16
● 2026-02-17 15:15:08
● 2026-08-02 20:33:04

●A172.67.222.892026-02-17 → 2026-08-02 · 3 obs

○ 2017-06-06 13:49:16
● 2026-02-17 15:15:08
● 2026-08-02 20:33:04

○A192.237.250.1482015-05-23 → 2016-03-23 · 4 obs

● 2015-05-23 06:12:30
● 2016-03-23 02:18:46
○ 2016-07-25 10:58:08
○ 2026-08-02 20:33:04

○A212.37.105.472016-07-25 → 2017-06-06 · 5 obs

○ 2016-03-23 02:18:46
● 2016-07-25 10:58:08
● 2017-06-06 13:49:16
○ 2026-02-17 15:15:08
○ 2026-08-02 20:33:04

●A2606:4700:3031::6815:5e662026-06-29 → 2026-08-02 · 3 obs

○ 2026-06-10 07:16:26
● 2026-06-29 07:51:34
● 2026-08-02 20:33:04

●A2606:4700:3034::ac43:de592026-02-17 → 2026-08-02 · 3 obs

○ 2017-06-06 13:49:16
● 2026-02-17 15:15:08
● 2026-08-02 20:33:04

○A2606:4700:3037::6815:5e662026-02-17 → 2026-06-10 · 5 obs

○ 2017-06-06 13:49:16
● 2026-02-17 15:15:08
● 2026-06-10 07:16:26
○ 2026-06-29 07:51:34
○ 2026-08-02 20:33:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
backapp.com	pat.ns.cloudflare.com, elliot.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.139

NS records: pat.ns.cloudflare.com, elliot.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backapp.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.222.89, 104.21.94.102`
AAAA	2	`2606:4700:3034::ac43:de59, 2606:4700:3031::6815:5e66`
NS	2	`elliot.ns.cloudflare.com, pat.ns.cloudflare.com`
MX	1	`backapp-com.mail.protection.outlook.com`
TXT	3	`MS=ms31877107, google-site-verification=Ck4BPdldA0b781w...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elliot.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (pat.ns.cloudflare.com, pat.ns.cloudflare.com, pat.ns.cloudflare.com...)

Analysis

Hierarchy

cdn.backapp.com is delegated beneath backapp.com.

IP Addresses

backapp.com directs to four IP numbers, which are 104.21.94.102, 172.67.222.89, 2606:4700:3031::6815:5e66 and 2606:4700:3034::ac43:de59.

118dewawin365.com, druckerpatronen.at, thecarrierinfo.com plus two other host names have IP numbers in common with backapp.com.

Name Servers

The NS records for backapp.com delegate to elliot.ns.cloudflare.com and pat.ns.cloudflare.com.

The name server configuration of backapp.com is shared with other domains, for instance 3959.top, blocksender.io, blocksenderapp.com and two others.

There is at least partial name server overlap between backapp.com and other domains — hipclub.day, frankmerenda.com, hostzilla.com and two more among them.

These name servers are routinely deployed together with the name servers tori.ns.cloudflare.com.

Hosts with 6 IP addresses each:

elliot.ns.cloudflare.com maps to 108.162.193.162, 172.64.33.162, 173.245.59.162 and 3 additional IP addresses.

pat.ns.cloudflare.com maps to 108.162.192.139, 172.64.32.139, 173.245.58.139 and 3 additional IP addresses.

Mail Servers

backapp.com uses one mail server — backapp-com.mail.protection.outlook.com.

backapp-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.12, 52.101.68.16, 52.101.73.8 plus 5 more.