`checkguarantee.net`

DNSSEC	⚠️ Not signed
A	99.83.176.46^{🇺🇸 Amazon99.83.176.0/20}
		PTR	`a44fc39dcd01d2028.awsglobalaccelerator.com`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
TXT	`v=spf1 -all`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2022-12-12 #1

`net`

	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=1778357206

Same first word

checkguarantee.net

DNS History

6 records (5 active, 1 former)

●NSns1.markmonitor.com2018-08-14 → 2026-05-09 · 2 obs

● 2018-08-14 23:50:38
● 2026-05-09 20:15:26

●NSns2.markmonitor.com2018-08-14 → 2026-05-09 · 2 obs

● 2018-08-14 23:50:38
● 2026-05-09 20:15:26

●NSns3.markmonitor.com2018-08-14 → 2026-05-09 · 2 obs

● 2018-08-14 23:50:38
● 2026-05-09 20:15:26

●NSns4.markmonitor.com2018-08-14 → 2026-05-09 · 2 obs

● 2018-08-14 23:50:38
● 2026-05-09 20:15:26

○A93.191.168.522018-08-14 → 2018-08-14 · 3 obs

● 2018-08-14 23:50:38
○ 2026-04-27 02:10:02
○ 2026-05-09 20:15:26

●A99.83.176.462026-04-27 → 2026-05-09 · 3 obs

○ 2018-08-14 23:50:38
● 2026-04-27 02:10:02
● 2026-05-09 20:15:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
checkguarantee.net	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com	-

✅ Authoritative Response

Server:149.112.160.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkguarantee.net (unsigned zone)

⏱️ Timing

Total: 451ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`99.83.176.46`
NS	4	`ns1.markmonitor.com, ns2.markmonitor.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Analysis

IP Addresses

checkguarantee.net resolves to a single IP address: 99.83.176.46.

Other host names including nimbex.de, coinbasemerchant.us, zsdk16.org, paypal-survey.net and alicocorporatesolutions.com share IP numbers with checkguarantee.net.

Name Servers

checkguarantee.net is delegated to four name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and ns4.markmonitor.com.

checkguarantee.net at least partially shares name servers with other domains, including 4balanceclinicaltrial.com, enquetesoftware.com, sierratradingpostfeedback.com, rimadylpetcard.com and lens-advisor.com.

these name servers are commonly used together with ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Hosts with two IP numbers:

Host ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1

Host ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1

Host ns3.markmonitor.com points to 2620:10a:80a9::1 and 149.112.161.1

Host ns4.markmonitor.com points to 2001:67c:1bc::1 and 192.174.68.1

checkguarantee.net - robtex.com