`learnivaxsera.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3872^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b8e0^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.114^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.224^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joselyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joselyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joselyn.ns.cloudflare.com`
		A	108.162.194.43^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	162.159.38.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	172.64.34.43^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
NS	`quentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c07^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c307^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2307^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quentin.ns.cloudflare.com`
		A	108.162.195.7^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	162.159.44.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	172.64.35.7^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.56.114, 172.67.184.224
		IPv6	2606:4700:3033::6815:3872, 2606:4700:3036::ac43:b8e0
SOA	`joselyn.ns.cloudflare.com`dns@cloudflare.com serial=2399796859

`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=1774883952

⚠️ On DNS blocklist: tif

Same first word

learnivaxsera.com

DNS History

6 records (6 active, 0 former)

●NSjoselyn.ns.cloudflare.com2026-03-29 → 2026-03-30 · 2 obs

● 2026-03-29 16:02:38
● 2026-03-30 15:35:20

●NSquentin.ns.cloudflare.com2026-03-29 → 2026-03-30 · 2 obs

● 2026-03-29 16:02:38
● 2026-03-30 15:35:20

●A104.21.56.1142026-03-29 → 2026-03-30 · 2 obs

● 2026-03-29 16:02:38
● 2026-03-30 15:35:20

●A172.67.184.2242026-03-29 → 2026-03-30 · 2 obs

● 2026-03-29 16:02:38
● 2026-03-30 15:35:20

●A2606:4700:3033::6815:38722026-03-29 → 2026-03-30 · 2 obs

● 2026-03-29 16:02:38
● 2026-03-30 15:35:20

●A2606:4700:3036::ac43:b8e02026-03-29 → 2026-03-30 · 2 obs

● 2026-03-29 16:02:38
● 2026-03-30 15:35:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...	-
learnivaxsera.com	joselyn.ns.cloudflare.com, quentin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.7

NS records: joselyn.ns.cloudflare.com, quentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnivaxsera.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.224, 104.21.56.114`
AAAA	2	`2606:4700:3033::6815:3872, 2606:4700:3036::ac43:b8e0`
NS	2	`joselyn.ns.cloudflare.com, quentin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`joselyn.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

learnivaxsera.com resolves to four IPs: 2606:4700:3033::6815:3872, 2606:4700:3036::ac43:b8e0, 104.21.56.114 and 172.67.184.224.

Other host names, for instance ottrco.com, liberius.com.br, www.pennineheritage.org.uk, www.casinobonusnu.dk and immediatealpha.app share IP numbers with learnivaxsera.com.

Name Servers

learnivaxsera.com has two name servers: joselyn.ns.cloudflare.com and quentin.ns.cloudflare.com.

learnivaxsera.com shares the same name server setup as other domains, for example studyceloraquixotaria.com, traincourt.com, skillharmonia.sbs, studynytharaquixotera.com and learnarcanumquest.com.

learnivaxsera.com shares some name servers with other domains, for example jnjrh.com, rianoproductions.com, ntrp.net, mitsui-soko.sg and fossilladieswatch.com.

These name servers are often used together with princess.ns.cloudflare.com, dom.ns.cloudflare.com and martin.ns.cloudflare.com.

Host names with six IP numbers: joselyn.ns.cloudflare.com points to: 2606:4700:50::a29f:262b, 2803:f800:50::6ca2:c22b, 2a06:98c1:50::ac40:222b, 108.162.194.43, 162.159.38.43 and 172.64.34.43; quentin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c07, 2803:f800:50::6ca2:c307, 2a06:98c1:50::ac40:2307, 108.162.195.7, 162.159.44.7 and 172.64.35.7.

learnivaxsera.com - robtex.com