`checkmateevents.com`

DNSSEC	⚠️ Not signed
A	91.134.188.137^{🇫🇷 OVH91.134.0.0/16}
		PTR	`ip137.ip-91-134-188.eu`
NS	`ns251.redserverhost.com` ⭐
		A	51.210.113.215^{🇫🇷 OVH51.210.0.0/16}
			PTR	`server54mail.dnsserverboot.com`
NS	`ns252.redserverhost.com`
		A	51.210.113.215^{🇫🇷 OVH51.210.0.0/16}
			PTR	`server54mail.dnsserverboot.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`v=spf1 ip4:51.210.113.215 a include:_spf.google.com ~all`
TXT	`google-site-verification=4JrVkb_K4ZVXd5V2MIQRcExW43d0W59oDI0tYBX1uFI`
SOA	`ns251.redserverhost.com`aa@s.l 2025-12-03 #7

`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=1771291435

Same first word

checkmateevents.com

DNS History

16 records (8 active, 8 former)

○NSdns13.parkpage.foundationapi.com2018-01-05 → 2018-01-05 · 3 obs

○ 2017-01-03 01:39:10
● 2018-01-05 23:44:10
○ 2026-03-24 09:51:04

○NSdns14.parkpage.foundationapi.com2018-01-05 → 2018-01-05 · 3 obs

○ 2017-01-03 01:39:10
● 2018-01-05 23:44:10
○ 2026-03-24 09:51:04

○NSns1.hexapedia.com2015-06-10 → 2017-01-03 · 4 obs

● 2015-06-10 15:23:12
● 2017-01-03 01:39:10
○ 2018-01-05 23:44:10
○ 2026-03-24 09:51:04

○NSns2.hexapedia.com2015-06-10 → 2017-01-03 · 4 obs

● 2015-06-10 15:23:12
● 2017-01-03 01:39:10
○ 2018-01-05 23:44:10
○ 2026-03-24 09:51:04

●NSns251.redserverhost.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-01-05 23:44:10
● 2026-03-24 09:51:04

●NSns252.redserverhost.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-01-05 23:44:10
● 2026-03-24 09:51:04

●MXalt1.aspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-01-05 23:44:10
● 2026-03-24 09:51:04

●MXalt2.aspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-01-05 23:44:10
● 2026-03-24 09:51:04

●MXalt3.aspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-01-05 23:44:10
● 2026-03-24 09:51:04

●MXalt4.aspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-01-05 23:44:10
● 2026-03-24 09:51:04

●MXaspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-01-05 23:44:10
● 2026-03-24 09:51:04

○MXcheckmateevents.com2015-06-10 → 2017-01-03 · 4 obs

● 2015-06-10 15:23:12
● 2017-01-03 01:39:10
○ 2018-01-05 23:44:10
○ 2026-03-24 09:51:04

○A192.185.199.1282015-06-10 → 2017-01-03 · 4 obs

● 2015-06-10 15:23:12
● 2017-01-03 01:39:10
○ 2018-01-05 23:44:10
○ 2026-03-24 09:51:04

○A209.99.40.2242018-01-05 → 2018-01-05 · 3 obs

○ 2017-01-03 01:39:10
● 2018-01-05 23:44:10
○ 2026-03-24 09:51:04

●A91.134.188.1372026-03-24 → 2026-03-24 · 2 obs

○ 2018-01-05 23:44:10
● 2026-03-24 09:51:04

○PTRdns13.parkpage.foundationapi.com2018-01-05 → 2018-01-05 · 2 obs

● 2018-01-05 23:44:10
○ 2026-03-24 09:51:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
checkmateevents.com	ns251.redserverhost.com, ns252.redserverhost.com	2 records

✅ Authoritative Response

Server:51.210.113.215

NS records: ns251.redserverhost.com, ns252.redserverhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkmateevents.com (unsigned zone)

⏱️ Timing

Total: 409ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.134.188.137`
NS	2	`ns252.redserverhost.com, ns251.redserverhost.com`
MX	5	`alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...`
TXT	2	`v=spf1 ip4:51.210.113.215 a include:_spf, google-site-verification=4JrVkb_K4ZVXd5V`
SOA	1	`ns251.redserverhost.com aa.s.l`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns251.redserverhost.com, ns252.redserverhost.com)

Analysis

IP Addresses

checkmateevents.com points to a single IP number: 91.134.188.137.

Name Servers

Delegation for checkmateevents.com rests with two name servers, ns251.redserverhost.com and ns252.redserverhost.com.

checkmateevents.com shares the same name server setup as other domains, including banasuramountainviewresort.com, semesternotes.com, sunbeamsolution.in, eltsjournal.org and sandflowerqatar.com.

checkmateevents.com partially shares name servers with other domains, for instance hexapedia.com, technozone-it.com, annaigroup.org and websitez.in.

These name servers are commonly used with ns541.dnsserverboot.com, ns542.dnsserverboot.com, ns141.redserverhost.com, ns142.redserverhost.com, ns251.dnsserverboot.com and ns252.dnsserverboot.com.

Host names sharing a single IP:

ns251.redserverhost.com points to 51.210.113.215

ns252.redserverhost.com points to 51.210.113.215

Host names that point to 51.210.113.215: ns251.redserverhost.com and ns252.redserverhost.com

Mail Servers

checkmateevents.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

checkmateevents.com shares mail servers with other domains at least in part, for instance vendisys.com, creating.co.za, redhenremote.com, omhsptsa.org and zakki.cz.