auto-knowledge.com - dns.ninja

`auto-knowledge.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8389^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:a9b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.155^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.137^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donald.ns.cloudflare.com`
		A	108.162.193.158^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	172.64.33.158^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	173.245.59.158^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
NS	`dora.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.155, 172.67.131.137
		IPv6 hints	2606:4700:3032::ac43:8389, 2606:4700:3033::6815:a9b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOA	`donald.ns.cloudflare.com`dns@cloudflare.com serial=2405800111

`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=1782668845

Previously MX for

auto-knowledge.com

Same first word

auto-knowledge.com

DNS History

23 records (6 active, 17 former)

●NSdonald.ns.cloudflare.com2017-03-13 → 2026-06-28 · 3 obs

○ 2016-07-12 19:33:14
● 2017-03-13 19:09:46
● 2026-06-28 18:13:08

●NSdora.ns.cloudflare.com2017-03-13 → 2026-06-28 · 3 obs

○ 2016-07-12 19:33:14
● 2017-03-13 19:09:46
● 2026-06-28 18:13:08

○NSns1.whethamsolutions.com2015-12-15 → 2016-07-12 · 5 obs

○ 2015-08-07 13:30:18
● 2015-12-15 11:46:44
● 2016-07-12 19:33:14
○ 2017-03-13 19:09:46
○ 2026-06-28 18:13:08

○NSns2.whethamsolutions.com2015-12-15 → 2016-07-12 · 5 obs

○ 2015-08-07 13:30:18
● 2015-12-15 11:46:44
● 2016-07-12 19:33:14
○ 2017-03-13 19:09:46
○ 2026-06-28 18:13:08

○NSns67.domaincontrol.com2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 13:30:18
○ 2015-12-15 11:46:44
○ 2026-06-28 18:13:08

○NSns68.domaincontrol.com2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 13:30:18
○ 2015-12-15 11:46:44
○ 2026-06-28 18:13:08

○MXauto-knowledge.com2015-12-15 → 2016-07-12 · 5 obs

○ 2015-08-07 13:30:18
● 2015-12-15 11:46:44
● 2016-07-12 19:33:14
○ 2017-03-13 19:09:46
○ 2026-06-28 18:13:08

○MXmailstore1.secureserver.net2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 13:30:18
○ 2015-12-15 11:46:44
○ 2026-06-28 18:13:08

○MXsmtp.secureserver.net2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 13:30:18
○ 2015-12-15 11:46:44
○ 2026-06-28 18:13:08

●A104.21.10.1552026-02-18 → 2026-06-28 · 3 obs

○ 2020-01-26 18:21:16
● 2026-02-18 02:39:30
● 2026-06-28 18:13:08

○A104.28.4.572017-03-13 → 2020-01-26 · 5 obs

○ 2016-07-12 19:33:14
● 2017-03-13 19:09:46
● 2020-01-26 18:21:16
○ 2026-02-18 02:39:30
○ 2026-06-28 18:13:08

○A104.28.5.572017-03-13 → 2020-01-26 · 5 obs

○ 2016-07-12 19:33:14
● 2017-03-13 19:09:46
● 2020-01-26 18:21:16
○ 2026-02-18 02:39:30
○ 2026-06-28 18:13:08

●A172.67.131.1372026-02-18 → 2026-06-28 · 3 obs

○ 2020-01-26 18:21:16
● 2026-02-18 02:39:30
● 2026-06-28 18:13:08

○A184.168.221.32015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 13:30:18
○ 2015-12-15 11:46:44
○ 2026-06-28 18:13:08

○A192.185.157.1512015-12-15 → 2016-07-12 · 5 obs

○ 2015-08-07 13:30:18
● 2015-12-15 11:46:44
● 2016-07-12 19:33:14
○ 2017-03-13 19:09:46
○ 2026-06-28 18:13:08

○A2400:cb00:2048:1::681c:4392017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-12 19:33:14
● 2017-03-13 19:09:46
○ 2020-01-26 18:21:16
○ 2026-06-28 18:13:08

○A2400:cb00:2048:1::681c:5392017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-12 19:33:14
● 2017-03-13 19:09:46
○ 2020-01-26 18:21:16
○ 2026-06-28 18:13:08

○A2606:4700:3031::ac43:83892026-02-18 → 2026-06-10 · 4 obs

○ 2020-01-26 18:21:16
● 2026-02-18 02:39:30
● 2026-06-10 07:21:36
○ 2026-06-28 18:13:08

○A2606:4700:3032::681c:4392020-01-26 → 2020-01-26 · 4 obs

○ 2017-03-13 19:09:46
● 2020-01-26 18:21:16
○ 2026-02-18 02:39:30
○ 2026-06-28 18:13:08

●A2606:4700:3032::ac43:83892026-06-28 → 2026-06-28 · 2 obs

○ 2026-06-10 07:21:36
● 2026-06-28 18:13:08

●A2606:4700:3033::6815:a9b2026-06-28 → 2026-06-28 · 2 obs

○ 2026-06-10 07:21:36
● 2026-06-28 18:13:08

○A2606:4700:3034::6815:a9b2026-02-18 → 2026-06-10 · 4 obs

○ 2020-01-26 18:21:16
● 2026-02-18 02:39:30
● 2026-06-10 07:21:36
○ 2026-06-28 18:13:08

○A2606:4700:3035::681c:5392020-01-26 → 2020-01-26 · 4 obs

○ 2017-03-13 19:09:46
● 2020-01-26 18:21:16
○ 2026-02-18 02:39:30
○ 2026-06-28 18:13:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
auto-knowledge.com	dora.ns.cloudflare.com, donald.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.158

NS records: dora.ns.cloudflare.com, donald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for auto-knowledge.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.155, 172.67.131.137`
AAAA	2	`2606:4700:3032::ac43:8389, 2606:4700:3033::6815:a9b`
NS	2	`donald.ns.cloudflare.com, dora.ns.cloudflare.com`
TXT	1	`v=spf1 a mx include:websitewelcome.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

auto-knowledge.com resolves to four IP addresses: 104.21.10.155, 172.67.131.137, 2606:4700:3032::ac43:8389 and 2606:4700:3033::6815:a9b.

Two other host names, along with hoteldomusaventina.com, acchosting.net and r9e2a7.com, also share IP numbers with auto-knowledge.com.

Name Servers

auto-knowledge.com is served by two delegated name servers, donald.ns.cloudflare.com and dora.ns.cloudflare.com.

auto-knowledge.com shares its NS records with other domains, for example aydinhafriyat.com.tr, sopocki.pl, about094.space and two others.

auto-knowledge.com shares at least some of its name servers with other domains, including hostbooyah.com, logicbeyondcanvas.digital, casinoreviews.com.ua and two others.

These name servers are frequently seen alongside the name servers magnolia.ns.cloudflare.com.

DNS names with 6 IP addresses:

donald.ns.cloudflare.com carries IP addresses 108.162.193.158, 172.64.33.158 and 173.245.59.158, with 3 other addresses beyond those.

dora.ns.cloudflare.com carries IP addresses 108.162.192.108, 172.64.32.108 and 173.245.58.108, with 3 other addresses beyond those.