doluk.dev - dns.ninja

`doluk.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::6815:538b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:b143^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.139^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.67^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aida.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aida.ns.cloudflare.com`
		A	108.162.192.58^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	172.64.32.58^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	173.245.58.58^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
NS	`konnor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`konnor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`konnor.ns.cloudflare.com`
		A	108.162.195.106^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	162.159.44.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	172.64.35.106^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		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	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route2.mx.cloudflare.net`⁽¹²⁾
		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}
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route3.mx.cloudflare.net`⁽⁶⁴⁾
		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	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`brevo-code:6efeb50c4400085d6dae93e788a3cefc`
TXT	`google-site-verification=fmfJHI-ehLjq3Qa8f2acFVSi-WUl7-YpDjkNErrcKDE`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.139, 172.67.177.67
		IPv6 hints	2606:4700:3032::6815:538b, 2606:4700:3032::ac43:b143
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`aida.ns.cloudflare.com`dns@cloudflare.com serial=2408185685

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

PTR for

52.196.221.37.in-addr.arpa

Same first word

doluk.de

doluk.dev

doluk.com

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DNS History

11 records (9 active, 2 former)

●NSaida.ns.cloudflare.com2026-03-15 → 2026-06-29 · 2 obs

● 2026-03-15 17:34:56
● 2026-06-29 22:44:50

●NSkonnor.ns.cloudflare.com2026-03-15 → 2026-06-29 · 2 obs

● 2026-03-15 17:34:56
● 2026-06-29 22:44:50

●MXroute1.mx.cloudflare.net2026-03-15 → 2026-06-29 · 2 obs

● 2026-03-15 17:34:56
● 2026-06-29 22:44:50

●MXroute2.mx.cloudflare.net2026-03-15 → 2026-06-29 · 2 obs

● 2026-03-15 17:34:56
● 2026-06-29 22:44:50

●MXroute3.mx.cloudflare.net2026-03-15 → 2026-06-29 · 2 obs

● 2026-03-15 17:34:56
● 2026-06-29 22:44:50

●A104.21.83.1392026-03-15 → 2026-06-29 · 2 obs

● 2026-03-15 17:34:56
● 2026-06-29 22:44:50

●A172.67.177.672026-03-15 → 2026-06-29 · 2 obs

● 2026-03-15 17:34:56
● 2026-06-29 22:44:50

●A2606:4700:3032::6815:538b2026-06-29 → 2026-06-29 · 2 obs

○ 2026-05-23 07:39:28
● 2026-06-29 22:44:50

●A2606:4700:3032::ac43:b1432026-06-29 → 2026-06-29 · 2 obs

○ 2026-05-23 07:39:28
● 2026-06-29 22:44:50

○A2606:4700:3036::6815:538b2026-03-15 → 2026-05-23 · 3 obs

● 2026-03-15 17:34:56
● 2026-05-23 07:39:28
○ 2026-06-29 22:44:50

○A2606:4700:3037::ac43:b1432026-03-15 → 2026-05-23 · 3 obs

● 2026-03-15 17:34:56
● 2026-05-23 07:39:28
○ 2026-06-29 22:44:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
doluk.dev	aida.ns.cloudflare.com, konnor.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.58

NS records: aida.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 699ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.139, 172.67.177.67`
AAAA	2	`2606:4700:3032::ac43:b143, 2606:4700:3032::6815:538b`
NS	2	`aida.ns.cloudflare.com, konnor.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 12), route3.mx.cloudflare.net (pri: 64)...`
TXT	3	`brevo-code:6efeb50c4400085d6dae93e788a3c, google-site-verification=fmfJHI-ehLjq3Qa...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aida.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

doluk.dev resolves to four IP addresses: 104.21.83.139, 172.67.177.67, 2606:4700:3032::6815:538b and 2606:4700:3032::ac43:b143.

Additional host names — www.esportelandia.com.br, agefriendlyridgewood.com, okmapit.com and two others — share IP numbers with doluk.dev.

Name Servers

doluk.dev has two authoritative name servers — aida.ns.cloudflare.com and konnor.ns.cloudflare.com.

doluk.dev shares its name server setup with other domains, including kvaliitti.fi, kilpilahti.fi, suomenkirjatukku.fi and two others.

doluk.dev shares at least some of its name servers with other domains, including fpexper.com, bd-choti.com, melanoruthiqsa.com and two others.

These name servers are frequently paired with the name servers brenna.ns.cloudflare.com and beau.ns.cloudflare.com.

Host names with 6 IP numbers:

aida.ns.cloudflare.com points to 108.162.192.58, 172.64.32.58, 173.245.58.58 and 3 other IP addresses.

konnor.ns.cloudflare.com points to 108.162.195.106, 162.159.44.106, 172.64.35.106 and 3 other IP addresses.

Mail Servers

doluk.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

doluk.dev shares mail servers — at least in part — with other domains, including redpandaai.co, efanzines.com, era-aes.com and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.