`guest-checkin.com`

DNSSEC	⚠️ Not signed
A	216.120.147.200
NS	`ns100.webnic.cc` ⭐
		A	54.177.52.27^{🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix}
			PTR	`ec2-54-177-52-27.us-west-1.compute.amazonaws.com`
NS	`ns101.webnic.cc`
		A	54.177.52.27^{🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix}
			PTR	`ec2-54-177-52-27.us-west-1.compute.amazonaws.com`
SOA	`ns100.webnic.cc`technical@webnic.cc 2025-08-05 #1

`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=1776148612

⚠️ On DNS blocklist: tif

Same first word

guest-checkin.com

Similar names

checkin-guest.com

DNS History

13 records (3 active, 10 former)

○NSbeau.ns.cloudflare.com2026-03-21 → 2026-03-28 · 5 obs

○ 2017-08-15 14:34:50
● 2026-03-21 17:54:36
● 2026-03-28 11:30:32
○ 2026-04-03 21:12:28
○ 2026-04-14 06:48:24

○NSjule.ns.cloudflare.com2026-03-21 → 2026-03-28 · 5 obs

○ 2017-08-15 14:34:50
● 2026-03-21 17:54:36
● 2026-03-28 11:30:32
○ 2026-04-03 21:12:28
○ 2026-04-14 06:48:24

●NSns100.webnic.cc2026-04-03 → 2026-04-14 · 3 obs

○ 2026-03-28 11:30:32
● 2026-04-03 21:12:28
● 2026-04-14 06:48:24

●NSns101.webnic.cc2026-04-03 → 2026-04-14 · 3 obs

○ 2026-03-28 11:30:32
● 2026-04-03 21:12:28
● 2026-04-14 06:48:24

○NSns5.kasserver.com2015-08-21 → 2016-09-10 · 4 obs

● 2015-08-21 03:11:00
● 2016-09-10 09:39:52
○ 2017-08-15 14:34:50
○ 2026-04-14 06:48:24

○NSns6.kasserver.com2015-08-21 → 2016-09-10 · 4 obs

● 2015-08-21 03:11:00
● 2016-09-10 09:39:52
○ 2017-08-15 14:34:50
○ 2026-04-14 06:48:24

○MXmail.guest-checkin.com2015-08-21 → 2016-09-10 · 4 obs

● 2015-08-21 03:11:00
● 2016-09-10 09:39:52
○ 2017-08-15 14:34:50
○ 2026-04-14 06:48:24

○A104.21.37.1242026-03-21 → 2026-03-28 · 5 obs

○ 2017-08-15 14:34:50
● 2026-03-21 17:54:36
● 2026-03-28 11:30:32
○ 2026-04-03 21:12:28
○ 2026-04-14 06:48:24

○A172.67.208.282026-03-21 → 2026-03-28 · 5 obs

○ 2017-08-15 14:34:50
● 2026-03-21 17:54:36
● 2026-03-28 11:30:32
○ 2026-04-03 21:12:28
○ 2026-04-14 06:48:24

●A216.120.147.2002026-04-03 → 2026-04-14 · 3 obs

○ 2026-03-28 11:30:32
● 2026-04-03 21:12:28
● 2026-04-14 06:48:24

○A2606:4700:3030::6815:257c2026-03-21 → 2026-03-28 · 5 obs

○ 2017-08-15 14:34:50
● 2026-03-21 17:54:36
● 2026-03-28 11:30:32
○ 2026-04-03 21:12:28
○ 2026-04-14 06:48:24

○A2606:4700:3030::ac43:d01c2026-03-21 → 2026-03-28 · 5 obs

○ 2017-08-15 14:34:50
● 2026-03-21 17:54:36
● 2026-03-28 11:30:32
○ 2026-04-03 21:12:28
○ 2026-04-14 06:48:24

○A85.13.145.1442015-08-21 → 2016-09-10 · 4 obs

● 2015-08-21 03:11:00
● 2016-09-10 09:39:52
○ 2017-08-15 14:34:50
○ 2026-04-14 06:48:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
guest-checkin.com	ns100.webnic.cc, ns101.webnic.cc	-

✅ Authoritative Response

Server:54.177.52.27

NS records: ns100.webnic.cc, ns101.webnic.cc

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guest-checkin.com (unsigned zone)

⏱️ Timing

Total: 642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.120.147.200`
NS	2	`ns100.webnic.cc, ns101.webnic.cc`
SOA	1	`ns100.webnic.cc technical.webnic.cc`

Analysis

IP Addresses

guest-checkin.com points to a single IP address: 216.120.147.200.

Other host names such as infxpro.com, www.doaflarenetwork.com, mail.saliantools.com, holzheimersdorf.com and lockenbareu.shop share IPs with guest-checkin.com.

Name Servers

Two name servers ns100.webnic.cc and ns101.webnic.cc handle the delegation for guest-checkin.com.

guest-checkin.com shares the same name server setup as other domains, for example pioneers.sg, bjhookup.com, transaksiproperty.com, 38b6b34c43c8ec4fcccfa7ee556f51f9.cloud and sitenovin.com.

Host names with a single IP:

ns100.webnic.cc points to 54.177.52.27.

ns101.webnic.cc points to 54.177.52.27.

Host names pointing to 54.177.52.27: ns100.webnic.cc and ns101.webnic.cc.

guest-checkin.com - robtex.com