91app.com - dns.ninja

`91app.com`

DNSSEC	⚠️ Not signed
A	192.0.78.156^{🇺🇸 Automattic192.0.78.0/24 Route Object}
A	192.0.78.221^{🇺🇸 Automattic192.0.78.0/24 Route Object}
NS	`ns-941.awsdns-53.net` ⭐
		A	2600:9000:5303:ad00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-941.awsdns-53.net`
		A	205.251.195.173^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-941.awsdns-53.net`
NS	`ns-1238.awsdns-26.org`
		A	2600:9000:5304:d600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1238.awsdns-26.org`
		A	205.251.196.214^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1238.awsdns-26.org`
NS	`ns-1541.awsdns-00.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5306:500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1541.awsdns-00.co.uk`
		A	205.251.198.5^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1541.awsdns-00.co.uk`
NS	`ns-257.awsdns-32.com` ⚠️ Not in parent delegation
		A	2600:9000:5301:100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-257.awsdns-32.com`
		A	205.251.193.1^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-257.awsdns-32.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`1kfvo3ebxz`
TXT	`E2XEBNB8BAE5FRQ2NMZLLHYCW9U855TOHG4OT8QA`
TXT	`TICKET-9335`
TXT	`apple-domain-verification=nHFLp2fx5XpuL1Di`
TXT	`figma-domain-verification=0043666846f7b8455476d9f599fa2181c64a07c5491c94639d0...`
TXT	`google-site-verification=su3Fsh6pqxDUjURj8D2yzNMP5gug2QiM-5aKFAo8zVQ`
TXT	`mongodb-site-verification=HudMrGaMgRHqq2FLpvMa3WHH6aGOlfkI`
TXT	`trend-micro-v1-domain-verification.323c3a0c2058cb7ebf6b2fca62d51e44=94c4ded3-...`
TXT	`v=spf1 include:zcsend.net include:_spf.google.com include:amazonses.com inclu...`
SOA	`ns-941.awsdns-53.net`awsdns-hostmaster@amazon.com serial=1

`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=1785980524

rank #193864 globally
rank #80756 in the tld
📈 Tranco rank: #40,351

Subdomains

laize.91app.com

sofydog.91app.com

store.91app.com

similer201.91app.com

fts-api.91app.com

analytics-api.91app.com

merci.91app.com

official-static.91app.com

webapi.91app.com

www.91app.com

service.91app.com

img.91app.com

static.91app.com

api.91app.com

tracking-client.91app.com

appservice.91app.com

sweetyvita.91app.com

tw.91app.com

Same first word

91app.online

91app.my

91app.org

91app.dev

91app.tv

91app.com

91app.hk

91app.store

91app.com.my

91app.blue

91app.io

91app.tech

91app.co

91app.tw

Similar names

91pap.com

app91.cn

DNS History

15 records (7 active, 8 former)

○NSdns3.zgsj.com2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 01:31:22
○ 2015-05-16 21:30:52
○ 2026-08-06 01:49:54

○NSdns4.zgsj.com2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 01:31:22
○ 2015-05-16 21:30:52
○ 2026-08-06 01:49:54

●NSns-1238.awsdns-26.org2015-05-16 → 2026-08-06 · 3 obs

○ 2009-01-13 01:31:22
● 2015-05-16 21:30:52
● 2026-08-06 01:49:54

●NSns-1541.awsdns-00.co.uk2015-05-16 → 2026-08-06 · 3 obs

○ 2009-01-13 01:31:22
● 2015-05-16 21:30:52
● 2026-08-06 01:49:54

●NSns-257.awsdns-32.com2015-05-16 → 2026-08-06 · 3 obs

○ 2009-01-13 01:31:22
● 2015-05-16 21:30:52
● 2026-08-06 01:49:54

●NSns-941.awsdns-53.net2015-05-16 → 2026-08-06 · 3 obs

○ 2009-01-13 01:31:22
● 2015-05-16 21:30:52
● 2026-08-06 01:49:54

○MXalt1.aspmx.l.google.com2015-05-16 → 2017-05-16 · 5 obs

○ 2009-01-13 01:31:22
● 2015-05-16 21:30:52
● 2017-05-16 22:52:32
○ 2026-02-15 12:36:36
○ 2026-08-06 01:49:54

○MXalt2.aspmx.l.google.com2015-05-16 → 2017-05-16 · 5 obs

○ 2009-01-13 01:31:22
● 2015-05-16 21:30:52
● 2017-05-16 22:52:32
○ 2026-02-15 12:36:36
○ 2026-08-06 01:49:54

○MXaspmx.l.google.com2015-05-16 → 2017-05-16 · 5 obs

○ 2009-01-13 01:31:22
● 2015-05-16 21:30:52
● 2017-05-16 22:52:32
○ 2026-02-15 12:36:36
○ 2026-08-06 01:49:54

○MXaspmx2.googlemail.com2015-05-16 → 2017-05-16 · 5 obs

○ 2009-01-13 01:31:22
● 2015-05-16 21:30:52
● 2017-05-16 22:52:32
○ 2026-02-15 12:36:36
○ 2026-08-06 01:49:54

○MXaspmx3.googlemail.com2015-05-16 → 2017-05-16 · 5 obs

○ 2009-01-13 01:31:22
● 2015-05-16 21:30:52
● 2017-05-16 22:52:32
○ 2026-02-15 12:36:36
○ 2026-08-06 01:49:54

●MXsmtp.google.com2026-02-15 → 2026-08-06 · 3 obs

○ 2017-05-16 22:52:32
● 2026-02-15 12:36:36
● 2026-08-06 01:49:54

●A192.0.78.1562026-02-15 → 2026-08-06 · 3 obs

○ 2017-05-16 22:52:32
● 2026-02-15 12:36:36
● 2026-08-06 01:49:54

●A192.0.78.2212026-02-15 → 2026-08-06 · 3 obs

○ 2017-05-16 22:52:32
● 2026-02-15 12:36:36
● 2026-08-06 01:49:54

○A54.250.171.1042015-05-16 → 2017-05-16 · 5 obs

○ 2009-01-13 01:31:22
● 2015-05-16 21:30:52
● 2017-05-16 22:52:32
○ 2026-02-15 12:36:36
○ 2026-08-06 01:49:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
91app.com	ns-941.awsdns-53.net, ns-1238.awsdns-26.org	-

✅ Authoritative Response

Server:205.251.196.214

NS records: ns-941.awsdns-53.net, ns-1238.awsdns-26.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91app.com (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`192.0.78.156, 192.0.78.221`
NS	4	`ns-1238.awsdns-26.org, ns-1541.awsdns-00.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
TXT	9	`1kfvo3ebxz, E2XEBNB8BAE5FRQ2NMZLLHYCW9U855TOHG4OT8QA...`
SOA	1	`ns-941.awsdns-53.net awsdns-hostmaster.a`

Analysis

Hierarchy

91app.com serves as parent to laize.91app.com, sofydog.91app.com, store.91app.com, similer201.91app.com, fts-api.91app.com along with a few other host names.

IP Addresses

91app.com resolves to the IP addresses 192.0.78.156 and 192.0.78.221

rungjewelry.com, cagm.ca, focal.com.tw plus two other host names have IP numbers in common with 91app.com.

Name Servers

Four name servers handle the delegation for 91app.com: ns-257.awsdns-32.com, ns-941.awsdns-53.net, ns-1238.awsdns-26.org and ns-1541.awsdns-00.co.uk.

91app.com has at least partial name server overlap with other domains, such as andresgourmetseleccion.es, dflift.com, ienergycloud.solutions and two others.

ns-257.awsdns-32.com, ns-941.awsdns-53.net, ns-1238.awsdns-26.org and ns-1541.awsdns-00.co.uk all point to exactly two IP numbers each: ns-257.awsdns-32.com → 205.251.193.1 and 2600:9000:5301:100::1; ns-941.awsdns-53.net → 205.251.195.173 and 2600:9000:5303:ad00::1; ns-1238.awsdns-26.org → 205.251.196.214 and 2600:9000:5304:d600::1; ns-1541.awsdns-00.co.uk → 205.251.198.5 and 2600:9000:5306:500::1.

Mail Servers

91app.com uses one mail server — smtp.google.com.

The mail server setup of 91app.com matches that of other domains such as samedias.com, qifit.com.au, oscarboule.com and two others.

At least some of the mail servers used by 91app.com are shared with other domains: chroma-shift.com, embracingthejourney.org, cncmode.com and two others among them.

These mail servers often appear in conjunction with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

smtp.google.com has 9 IP addresses: 142.250.31.26, 172.253.63.26, 172.253.63.27 plus 6 more.