captive.app - dns.ninja

`captive.app`

DNSSEC	⚠️ Not signed
A	207.207.210.36
A	207.207.210.50
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com` ⭐
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`441ebb1370ffbe75255117178512fd6bc78b1ed6`
TXT	`v=spf1 mx include:_spf.porkbun.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2409450717

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

captive.de

captive.pl

captive.ie

captive.jp

captive.net

captive.insure

captive.network

captive.no

captive.co

captive.tv

captive.website

captive.ml

captive.tax

captive.co.jp

captive.media

captive.ru

captive.blob.core.windows.net

captive.be

captive.com

captive.app

captive.academy

captive.accountants

captive.ca

captive.org

captive.mobi

captive.today

Similar names

pactive.com

pactive.de

cvteapi.com

aceiptv.com

vicetap.com

vietpac.com

pavetic.com

pavitec.com.ar

pavetic.hr

activep.com

vietpac.org

tavipec.com

tecpavi.com

tavipec.at

activep.com.au

pavitec.ru

pavitec.ch

vietcap.com

picavet.com

picavet.fr

pavitec.it

pavitec.com

epicatv.com

vietcap.sbs

vietcap.com.vn

vietcpa.com

picavet.net

pavetic.eu

pavetic.de

DNS History

15 records (8 active, 7 former)

●NScuritiba.ns.porkbun.com2026-05-05 → 2026-08-05 · 3 obs

○ 2021-11-12 02:40:06
● 2026-05-05 08:50:56
● 2026-08-05 17:05:28

●NSfortaleza.ns.porkbun.com2026-05-05 → 2026-08-05 · 3 obs

○ 2021-11-12 02:40:06
● 2026-05-05 08:50:56
● 2026-08-05 17:05:28

●NSmaceio.ns.porkbun.com2026-05-05 → 2026-08-05 · 3 obs

○ 2021-11-12 02:40:06
● 2026-05-05 08:50:56
● 2026-08-05 17:05:28

○NSns1.domainholder.io2021-11-12 → 2021-11-12 · 3 obs

● 2021-11-12 02:40:06
○ 2026-05-05 08:50:56
○ 2026-08-05 17:05:28

○NSns2.domainholder.io2021-11-12 → 2021-11-12 · 3 obs

● 2021-11-12 02:40:06
○ 2026-05-05 08:50:56
○ 2026-08-05 17:05:28

●NSsalvador.ns.porkbun.com2026-05-05 → 2026-08-05 · 3 obs

○ 2021-11-12 02:40:06
● 2026-05-05 08:50:56
● 2026-08-05 17:05:28

●MXfwd1.porkbun.com2026-05-05 → 2026-08-05 · 3 obs

○ 2021-11-12 02:40:06
● 2026-05-05 08:50:56
● 2026-08-05 17:05:28

●MXfwd2.porkbun.com2026-05-05 → 2026-08-05 · 3 obs

○ 2021-11-12 02:40:06
● 2026-05-05 08:50:56
● 2026-08-05 17:05:28

○MXyour-dns-needs-immediate-attention.app2015-12-01 → 2017-05-08 · 4 obs

● 2015-12-01 05:39:36
● 2017-05-08 21:03:48
○ 2021-11-12 02:40:06
○ 2026-08-05 17:05:28

○A127.0.53.532015-12-01 → 2017-05-08 · 4 obs

● 2015-12-01 05:39:36
● 2017-05-08 21:03:48
○ 2021-11-12 02:40:06
○ 2026-08-05 17:05:28

○A165.227.80.2502021-11-12 → 2021-11-12 · 4 obs

○ 2017-05-08 21:03:48
● 2021-11-12 02:40:06
○ 2026-05-05 08:50:56
○ 2026-08-05 17:05:28

●A207.207.210.362026-07-19 → 2026-08-05 · 3 obs

○ 2026-05-05 08:50:56
● 2026-07-19 02:46:34
● 2026-08-05 17:05:28

●A207.207.210.502026-07-19 → 2026-08-05 · 3 obs

○ 2026-05-05 08:50:56
● 2026-07-19 02:46:34
● 2026-08-05 17:05:28

○A44.230.85.2412026-05-05 → 2026-05-05 · 4 obs

○ 2021-11-12 02:40:06
● 2026-05-05 08:50:56
○ 2026-07-19 02:46:34
○ 2026-08-05 17:05:28

○A52.33.207.72026-05-05 → 2026-05-05 · 4 obs

○ 2021-11-12 02:40:06
● 2026-05-05 08:50:56
○ 2026-07-19 02:46:34
○ 2026-08-05 17:05:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
captive.app	maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.8.140

NS records: maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for captive.app (unsigned zone)

⏱️ Timing

Total: 591ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`207.207.210.36, 207.207.210.50`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`fwd1.porkbun.com (pri: 1), fwd2.porkbun.com (pri: 1)`
TXT	2	`441ebb1370ffbe75255117178512fd6bc78b1ed6, v=spf1 mx include:_spf.porkbun.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

Analysis

IP Addresses

captive.app resolves to the IP addresses 207.207.210.36 and 207.207.210.50

outpost.com, oohav.co.uk, rouiette.com plus two other host names have IP numbers in common with captive.app.

Name Servers

Four name servers handle the delegation for captive.app: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

captive.app shares at least some of its name servers with other domains, including ecolabeling.org, pcrmo.com, speedyss.com and two others.

The host names curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each resolve to two IP addresses: curitiba.ns.porkbun.com resolves to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com resolves to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com resolves to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com resolves to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

captive.app uses two mail servers, fwd1.porkbun.com and fwd2.porkbun.com.

The mail server setup of captive.app matches that of other domains such as arispot.com, abn.design, derrick.biz and two others.

The mail servers of captive.app overlap at least partially with those of other domains, including lazygirlhealth.com, mixx.link and i99y.com.

fwd1.porkbun.com and fwd2.porkbun.com each resolve to one IP number: fwd1.porkbun.com points to 44.226.226.6 and fwd2.porkbun.com points to 52.10.201.111.