questionable.services - dns.ninja

`questionable.services`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700::6812:20c^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:30c^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.2.12^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.3.12^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`matt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
MX	`isaac.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`amir.mx.cloudflare.net`⁽⁹³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`linda.mx.cloudflare.net`⁽⁹⁹⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=KoLhVjXQatBUeqfoSLrKbePdlfIrNsHTX_IpHNqP8S4`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.18.2.12, 104.18.3.12
		IPv6 hints	2606:4700::6812:20c, 2606:4700::6812:30c
SOA	`matt.ns.cloudflare.com`dns@cloudflare.com serial=2409802319

`services`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.services` ⭐
	NS	`v0n1.nic.services`
	NS	`v0n2.nic.services`
	NS	`v0n3.nic.services`
	NS	`v2n0.nic.services`
	NS	`v2n1.nic.services`
	SOA	`v0n0.nic.services`hostmaster@donuts.email serial=1785208519

Subdomains

dcr.questionable.services

behind-access.questionable.services

Same first word

DNS History

13 records (9 active, 4 former)

●NSmatt.ns.cloudflare.com2026-02-15 → 2026-07-28 · 3 obs

○ 2018-05-06 16:38:02
● 2026-02-15 17:49:50
● 2026-07-28 03:27:56

○NSns-cloud-d1.googledomains.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 16:38:02
○ 2026-02-15 17:49:50
○ 2026-07-28 03:27:56

○NSns-cloud-d2.googledomains.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 16:38:02
○ 2026-02-15 17:49:50
○ 2026-07-28 03:27:56

○NSns-cloud-d3.googledomains.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 16:38:02
○ 2026-02-15 17:49:50
○ 2026-07-28 03:27:56

○NSns-cloud-d4.googledomains.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 16:38:02
○ 2026-02-15 17:49:50
○ 2026-07-28 03:27:56

●NSvera.ns.cloudflare.com2026-02-15 → 2026-07-28 · 3 obs

○ 2018-05-06 16:38:02
● 2026-02-15 17:49:50
● 2026-07-28 03:27:56

●MXamir.mx.cloudflare.net2026-02-15 → 2026-07-28 · 2 obs

● 2026-02-15 17:49:50
● 2026-07-28 03:27:56

●MXisaac.mx.cloudflare.net2026-02-15 → 2026-07-28 · 2 obs

● 2026-02-15 17:49:50
● 2026-07-28 03:27:56

●MXlinda.mx.cloudflare.net2026-02-15 → 2026-07-28 · 2 obs

● 2026-02-15 17:49:50
● 2026-07-28 03:27:56

●A104.18.2.122026-02-15 → 2026-07-28 · 2 obs

● 2026-02-15 17:49:50
● 2026-07-28 03:27:56

●A104.18.3.122026-02-15 → 2026-07-28 · 2 obs

● 2026-02-15 17:49:50
● 2026-07-28 03:27:56

●A2606:4700::6812:20c2026-02-15 → 2026-07-28 · 2 obs

● 2026-02-15 17:49:50
● 2026-07-28 03:27:56

●A2606:4700::6812:30c2026-02-15 → 2026-07-28 · 2 obs

● 2026-02-15 17:49:50
● 2026-07-28 03:27:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
services	v0n0.nic.services, v0n1.nic.services, v0n2.nic.services, v0n3.nic.services...	12 records
questionable.services	vera.ns.cloudflare.com, matt.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.147

NS records: vera.ns.cloudflare.com, matt.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.3.12, 104.18.2.12`
AAAA	2	`2606:4700::6812:30c, 2606:4700::6812:20c`
NS	2	`matt.ns.cloudflare.com, vera.ns.cloudflare.com`
MX	3	`isaac.mx.cloudflare.net (pri: 17), amir.mx.cloudflare.net (pri: 93)...`
TXT	2	`google-site-verification=KoLhVjXQatBUeqf, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`matt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.services, v0n0.nic.services, v0n1.nic.services...)

Analysis

Hierarchy

dcr.questionable.services and behind-access.questionable.services are both subdomains of questionable.services.

IP Addresses

questionable.services resolves to four IP addresses: 104.18.2.12, 104.18.3.12, 2606:4700::6812:20c and 2606:4700::6812:30c.

dcr.questionable.services, apns.apptds.com, bancocredicorp.gt and two other host names share IP numbers with questionable.services.

Name Servers

questionable.services is delegated to two name servers: matt.ns.cloudflare.com and vera.ns.cloudflare.com.

questionable.services uses the same name servers as several other domains — among them ceed.org, landingpage-claude.pages.dev, thetaplus.net and two more.

questionable.services partially shares its NS delegation with several other domains, including dix.su, crowntoursmaldives.com, perabet2226.com and two others.

Hostnames that resolve to 6 IP addresses:

matt.ns.cloudflare.com resolves to 108.162.193.131, 172.64.33.131, 173.245.59.131 and 3 other IP addresses.

vera.ns.cloudflare.com resolves to 108.162.192.147, 172.64.32.147, 173.245.58.147 and 3 other IP addresses.

Mail Servers

questionable.services uses three mail servers — amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

questionable.services has at least partial mail server overlap with other domains such as sharpblue.com, chadgladue.com, rkanson.com and two more.

Hostnames that resolve to 6 IP addresses:

amir.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

isaac.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

linda.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.