`olvo.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:aa0d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2f15^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.21^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.13^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lilyana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilyana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lilyana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lilyana.ns.cloudflare.com`
		A	108.162.194.244^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.244^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.244^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`yadiel.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c04^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yadiel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c304^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yadiel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2304^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yadiel.ns.cloudflare.com`
		A	108.162.195.4^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yadiel.ns.cloudflare.com`
		A	162.159.44.4^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yadiel.ns.cloudflare.com`
		A	172.64.35.4^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yadiel.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.21, 172.67.170.13
		IPv6 hints	2606:4700:3031::ac43:aa0d, 2606:4700:3032::6815:2f15
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`lilyana.ns.cloudflare.com`dns@cloudflare.com serial=2409140663

`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)

Same first word

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DNS History

13 records (11 active, 2 former)

●NSlilyana.ns.cloudflare.com2026-05-04 → 2026-07-21 · 2 obs

● 2026-05-04 22:33:22
● 2026-07-21 04:09:24

●NSyadiel.ns.cloudflare.com2026-05-04 → 2026-07-21 · 2 obs

● 2026-05-04 22:33:22
● 2026-07-21 04:09:24

●MXeforward1.registrar-servers.com2026-05-04 → 2026-07-21 · 2 obs

● 2026-05-04 22:33:22
● 2026-07-21 04:09:24

●MXeforward2.registrar-servers.com2026-05-04 → 2026-07-21 · 2 obs

● 2026-05-04 22:33:22
● 2026-07-21 04:09:24

●MXeforward3.registrar-servers.com2026-05-04 → 2026-07-21 · 2 obs

● 2026-05-04 22:33:22
● 2026-07-21 04:09:24

●MXeforward4.registrar-servers.com2026-05-04 → 2026-07-21 · 2 obs

● 2026-05-04 22:33:22
● 2026-07-21 04:09:24

●MXeforward5.registrar-servers.com2026-05-04 → 2026-07-21 · 2 obs

● 2026-05-04 22:33:22
● 2026-07-21 04:09:24

●A104.21.47.212026-05-04 → 2026-07-21 · 2 obs

● 2026-05-04 22:33:22
● 2026-07-21 04:09:24

●A172.67.170.132026-05-04 → 2026-07-21 · 2 obs

● 2026-05-04 22:33:22
● 2026-07-21 04:09:24

○A2606:4700:3031::6815:2f152026-05-04 → 2026-06-15 · 4 obs

● 2026-05-04 22:33:22
● 2026-06-15 06:05:54
○ 2026-06-21 20:32:52
○ 2026-07-21 04:09:24

●A2606:4700:3031::ac43:aa0d2026-06-21 → 2026-07-21 · 3 obs

○ 2026-06-15 06:05:54
● 2026-06-21 20:32:52
● 2026-07-21 04:09:24

●A2606:4700:3032::6815:2f152026-06-21 → 2026-07-21 · 3 obs

○ 2026-06-15 06:05:54
● 2026-06-21 20:32:52
● 2026-07-21 04:09:24

○A2606:4700:3035::ac43:aa0d2026-05-04 → 2026-06-15 · 4 obs

● 2026-05-04 22:33:22
● 2026-06-15 06:05:54
○ 2026-06-21 20:32:52
○ 2026-07-21 04:09:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	10 records
olvo.dev	yadiel.ns.cloudflare.com, lilyana.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.4

NS records: yadiel.ns.cloudflare.com, lilyana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olvo.dev (unsigned zone)

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.21, 172.67.170.13`
AAAA	2	`2606:4700:3031::ac43:aa0d, 2606:4700:3032::6815:2f15`
NS	2	`lilyana.ns.cloudflare.com, yadiel.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lilyana.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

olvo.dev resolves to four IP addresses: 104.21.47.21, 172.67.170.13, 2606:4700:3031::ac43:aa0d and 2606:4700:3032::6815:2f15.

Additional host names — janhuelsmann.com, g8info.com.br, moncef.net and two others — share IP numbers with olvo.dev.

Name Servers

olvo.dev uses two name servers for its delegation: lilyana.ns.cloudflare.com and yadiel.ns.cloudflare.com.

olvo.dev shares its name server setup with other domains, including lightninginstitute.com, kyotojapanguide.com, rey.id and two others.

olvo.dev partially shares its NS delegation with several other domains, including plotify.co.uk, buyglobally.shop, awayutbeforeheha.com and two others.

These name servers are frequently paired with the name servers dale.ns.cloudflare.com, ariadne.ns.cloudflare.com, otto.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

Hostname lilyana.ns.cloudflare.com directs to 108.162.194.244, 162.159.38.244 and 172.64.34.244 along with 3 other IP addresses.

Hostname yadiel.ns.cloudflare.com directs to 108.162.195.4, 162.159.44.4 and 172.64.35.4 along with 3 other IP addresses.

Mail Servers

olvo.dev is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

olvo.dev shares mail servers — at least in part — with other domains, including transportationholdingsgroup.com, design-o-saur.nl, 1131play.co and two others.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com regularly co-occur with these mail servers.

Host names pointing to a single IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.