`lassenburger.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:599a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:bd94^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.154^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.148^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karsyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
NS	`marvin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marvin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marvin.ns.cloudflare.com`
		A	108.162.195.251^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	162.159.44.251^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	172.64.35.251^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.154, 172.67.189.148
		IPv6 hints	2606:4700:3033::6815:599a, 2606:4700:3035::ac43:bd94
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`karsyn.ns.cloudflare.com`dns@cloudflare.com serial=2403707046

`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=1778437746

Same first word

lassenburger.com

DNS History

12 records (6 active, 6 former)

●NSkarsyn.ns.cloudflare.com2026-04-17 → 2026-05-10 · 3 obs

○ 2016-12-13 23:17:28
● 2026-04-17 01:52:00
● 2026-05-10 18:39:16

●NSmarvin.ns.cloudflare.com2026-04-17 → 2026-05-10 · 3 obs

○ 2016-12-13 23:17:28
● 2026-04-17 01:52:00
● 2026-05-10 18:39:16

○NSns1.towebs.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 23:17:28
○ 2026-04-17 01:52:00
○ 2026-05-10 18:39:16

○NSns2.towebs.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 23:17:28
○ 2026-04-17 01:52:00
○ 2026-05-10 18:39:16

○NSns3.towebs.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 23:17:28
○ 2026-04-17 01:52:00
○ 2026-05-10 18:39:16

○NSns4.towebs.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 23:17:28
○ 2026-04-17 01:52:00
○ 2026-05-10 18:39:16

○MXmail.lassenburger.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 23:17:28
○ 2026-04-17 01:52:00
○ 2026-05-10 18:39:16

●A104.21.89.1542026-04-17 → 2026-05-10 · 3 obs

○ 2017-07-10 11:08:02
● 2026-04-17 01:52:00
● 2026-05-10 18:39:16

●A172.67.189.1482026-04-17 → 2026-05-10 · 3 obs

○ 2017-07-10 11:08:02
● 2026-04-17 01:52:00
● 2026-05-10 18:39:16

○A190.210.98.742016-12-13 → 2017-07-10 · 4 obs

● 2016-12-13 23:17:28
● 2017-07-10 11:08:02
○ 2026-04-17 01:52:00
○ 2026-05-10 18:39:16

●A2606:4700:3033::6815:599a2026-04-17 → 2026-05-10 · 3 obs

○ 2017-07-10 11:08:02
● 2026-04-17 01:52:00
● 2026-05-10 18:39:16

●A2606:4700:3035::ac43:bd942026-04-17 → 2026-05-10 · 3 obs

○ 2017-07-10 11:08:02
● 2026-04-17 01:52:00
● 2026-05-10 18:39:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
lassenburger.com	karsyn.ns.cloudflare.com, marvin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.194

NS records: karsyn.ns.cloudflare.com, marvin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lassenburger.com (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.148, 104.21.89.154`
AAAA	2	`2606:4700:3035::ac43:bd94, 2606:4700:3033::6815:599a`
NS	2	`karsyn.ns.cloudflare.com, marvin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karsyn.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

lassenburger.com points to four IP numbers: 2606:4700:3033::6815:599a, 2606:4700:3035::ac43:bd94, 104.21.89.154 and 172.67.189.148.

Other host names, for instance beckmanformayor.com, www.dnbdrive.ru, www.horningforsenate.com, www.diyaloggazetesi.com and ceochris.com share IP numbers with lassenburger.com.

Name Servers

lassenburger.com is delegated to two name servers: karsyn.ns.cloudflare.com and marvin.ns.cloudflare.com.

lassenburger.com uses the same name server setup as other domains, for instance rendangenak.com, platinumtglx7.com, experticuspro.com, tascos.pt and veradionex.com.

lassenburger.com shares name servers with other domains at least partially, for instance rsog.org, nicktour.spb.ru, jalasoft.com, zavaboy.com and fessior.com.

these name servers are commonly used together with sean.ns.cloudflare.com and braden.ns.cloudflare.com.

Host names with six IP numbers: karsyn.ns.cloudflare.com points to 2606:4700:50::a29f:26c2, 2803:f800:50::6ca2:c2c2, 2a06:98c1:50::ac40:22c2, 108.162.194.194, 162.159.38.194 and 172.64.34.194; marvin.ns.cloudflare.com points to 2606:4700:58::a29f:2cfb, 2803:f800:50::6ca2:c3fb, 2a06:98c1:50::ac40:23fb, 108.162.195.251, 162.159.44.251 and 172.64.35.251.

lassenburger.com - robtex.com