`guestcardupdateinform.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:19e9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:86e1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.233^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.225^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`miki.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miki.ns.cloudflare.com`
		A	108.162.192.202^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	172.64.32.202^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	173.245.58.202^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
NS	`watson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c17^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c317^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`watson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2317^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`watson.ns.cloudflare.com`
		A	108.162.195.23^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	162.159.44.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	172.64.35.23^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.233, 172.67.134.225
		IPv6 hints	2606:4700:3035::6815:19e9, 2606:4700:3035::ac43:86e1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com
SOA	`miki.ns.cloudflare.com`dns@cloudflare.com serial=2400169381

`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=1778454341

⚠️ On DNS blocklist: tif

Same first word

guestcardupdateinform.com

DNS History

6 records (6 active, 0 former)

●NSmiki.ns.cloudflare.com2026-04-11 → 2026-05-10 · 2 obs

● 2026-04-11 03:03:06
● 2026-05-10 23:34:18

●NSwatson.ns.cloudflare.com2026-04-11 → 2026-05-10 · 2 obs

● 2026-04-11 03:03:06
● 2026-05-10 23:34:18

●A104.21.25.2332026-04-11 → 2026-05-10 · 2 obs

● 2026-04-11 03:03:06
● 2026-05-10 23:34:18

●A172.67.134.2252026-04-11 → 2026-05-10 · 2 obs

● 2026-04-11 03:03:06
● 2026-05-10 23:34:18

●A2606:4700:3035::6815:19e92026-04-11 → 2026-05-10 · 2 obs

● 2026-04-11 03:03:06
● 2026-05-10 23:34:18

●A2606:4700:3035::ac43:86e12026-04-11 → 2026-05-10 · 2 obs

● 2026-04-11 03:03:06
● 2026-05-10 23:34:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
guestcardupdateinform.com	miki.ns.cloudflare.com, watson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.23

NS records: miki.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guestcardupdateinform.com (unsigned zone)

⏱️ Timing

Total: 129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.233, 172.67.134.225`
AAAA	2	`2606:4700:3035::ac43:86e1, 2606:4700:3035::6815:19e9`
NS	2	`miki.ns.cloudflare.com, watson.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`miki.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by guestcardupdateinform.com: 2606:4700:3035::6815:19e9, 2606:4700:3035::ac43:86e1, 104.21.25.233 and 172.67.134.225.

other host names including adobe-dns-2.cpusprocessors25431.educationalimpactblog.com, www.dublinoutlet.ie, asbestossettlementtrustfu69618.educationalimpactblog.com, digitaltrustfoundry.com and restauranttome.com share IP numbers with guestcardupdateinform.com.

Name Servers

guestcardupdateinform.com is delegated to two name servers miki.ns.cloudflare.com and watson.ns.cloudflare.com.

guestcardupdateinform.com shares the same name server setup as other domains, for instance cooperategabriola.ca, pohudelki.com, chyl.be, pixhook.com and wtb.agency.

guestcardupdateinform.com at least partially shares name servers with other domains, for instance direct-link.net, boostt13biz.pro, benu-it.at, 271ff.com and minsteryard.boats.

These name servers are commonly used alongside austin.ns.cloudflare.com and meadow.ns.cloudflare.com.

Host names with six IP numbers:

Host name miki.ns.cloudflare.com points to: 2606:4700:50::adf5:3aca, 2803:f800:50::6ca2:c0ca, 2a06:98c1:50::ac40:20ca, 108.162.192.202, 172.64.32.202 and 173.245.58.202.

Host name watson.ns.cloudflare.com points to: 2606:4700:58::a29f:2c17, 2803:f800:50::6ca2:c317, 2a06:98c1:50::ac40:2317, 108.162.195.23, 162.159.44.23 and 172.64.35.23.

guestcardupdateinform.com - robtex.com