`krelvantalabs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8d7f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:572e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.46^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.127^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`irena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:264f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irena.ns.cloudflare.com`
		A	108.162.194.79^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	162.159.38.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	172.64.34.79^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
NS	`tosana.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c2b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tosana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tosana.ns.cloudflare.com`
		A	108.162.195.43^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	162.159.44.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	172.64.35.43^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.46, 172.67.141.127
		IPv6 hints	2606:4700:3031::ac43:8d7f, 2606:4700:3037::6815:572e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`irena.ns.cloudflare.com`dns@cloudflare.com serial=2401124169

`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=1776146777

⚠️ On DNS blocklist: tif

Same first word

krelvantalabs.com

DNS History

6 records (6 active, 0 former)

●NSirena.ns.cloudflare.com2026-03-29 → 2026-04-14 · 2 obs

● 2026-03-29 02:22:44
● 2026-04-14 06:27:46

●NStosana.ns.cloudflare.com2026-03-29 → 2026-04-14 · 2 obs

● 2026-03-29 02:22:44
● 2026-04-14 06:27:46

●A104.21.87.462026-03-29 → 2026-04-14 · 2 obs

● 2026-03-29 02:22:44
● 2026-04-14 06:27:46

●A172.67.141.1272026-03-29 → 2026-04-14 · 2 obs

● 2026-03-29 02:22:44
● 2026-04-14 06:27:46

●A2606:4700:3031::ac43:8d7f2026-03-29 → 2026-04-14 · 2 obs

● 2026-03-29 02:22:44
● 2026-04-14 06:27:46

●A2606:4700:3037::6815:572e2026-03-29 → 2026-04-14 · 2 obs

● 2026-03-29 02:22:44
● 2026-04-14 06:27:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
krelvantalabs.com	irena.ns.cloudflare.com, tosana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.79

NS records: irena.ns.cloudflare.com, tosana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krelvantalabs.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.46, 172.67.141.127`
AAAA	2	`2606:4700:3031::ac43:8d7f, 2606:4700:3037::6815:572e`
NS	2	`irena.ns.cloudflare.com, tosana.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`irena.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

krelvantalabs.com points to four IP numbers: 2606:4700:3031::ac43:8d7f, 2606:4700:3037::6815:572e, 104.21.87.46 and 172.67.141.127.

Other host names, for instance xaml.cz, jinlunsi.net, bitdefender.work, peterabuse.org and marmaladefestival.com share IP numbers with krelvantalabs.com.

Name Servers

Delegation for krelvantalabs.com rests with two name servers, irena.ns.cloudflare.com and tosana.ns.cloudflare.com.

krelvantalabs.com shares the same name server setup as other domains, including stratovoxonline.com, twitter.red, lcmddsh.com.pk, 055999q.com and abc-ag.com.

krelvantalabs.com at least partially shares name servers with other domains, for instance dked.org.tr, besttorontoclean.com, juqwc.cn, de-fog.com and invexaro-system.com.

These name servers are commonly used alongside amanda.ns.cloudflare.com, paislee.ns.cloudflare.com, micah.ns.cloudflare.com and curt.ns.cloudflare.com.

Host names with six IP numbers: irena.ns.cloudflare.com points to: 2606:4700:50::a29f:264f, 2803:f800:50::6ca2:c24f, 2a06:98c1:50::ac40:224f, 108.162.194.79, 162.159.38.79 and 172.64.34.79. tosana.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2b, 2803:f800:50::6ca2:c32b, 2a06:98c1:50::ac40:232b, 108.162.195.43, 162.159.44.43 and 172.64.35.43.

krelvantalabs.com - robtex.com