`firstclasssingles.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:20::681a:6e7^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:7e7^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:483d^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.6.231^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.7.231^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.61^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cloe.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c056^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cloe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2056^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cloe.ns.cloudflare.com`
		A	108.162.192.86^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	172.64.32.86^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	173.245.58.86^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
NS	`corey.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c18^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c318^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`corey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2318^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`corey.ns.cloudflare.com`
		A	108.162.195.24^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	162.159.44.24^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	172.64.35.24^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
MX	`firstclasssingles-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`MS=ms43071361`
TXT	`v=spf1 a mx include:spf.protection.outlook.com include:_spf.wpcloud.com -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.26.6.231, 104.26.7.231, 172.67.72.61
		IPv6	2606:4700:20::681a:6e7, 2606:4700:20::681a:7e7, 2606:4700:20::ac43:483d
SOA	`cloe.ns.cloudflare.com`dns@cloudflare.com serial=2397879462

`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

firstclasssingles.com

DNS History

28 records (9 active, 19 former)

●NScloe.ns.cloudflare.com2026-02-22 → 2026-03-13 · 3 obs

○ 2018-02-05 00:17:40
● 2026-02-22 02:56:14
● 2026-03-13 01:43:30

●NScorey.ns.cloudflare.com2026-02-22 → 2026-03-13 · 3 obs

○ 2018-02-05 00:17:40
● 2026-02-22 02:56:14
● 2026-03-13 01:43:30

○NSns1.websitenation.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 15:39:08
○ 2015-06-21 06:18:46
○ 2026-03-13 01:43:30

○NSns2.websitenation.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 15:39:08
○ 2015-06-21 06:18:46
○ 2026-03-13 01:43:30

○NSns5.websitenation.com2015-06-21 → 2018-02-05 · 5 obs

○ 2008-03-20 15:39:08
● 2015-06-21 06:18:46
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○NSns6.websitenation.com2015-06-21 → 2018-02-05 · 7 obs

○ 2008-03-20 15:39:08
● 2015-06-21 06:18:46
● 2016-01-21 07:39:02
○ 2016-04-09 04:33:58
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○NSns7.websitenation.com2016-04-09 → 2018-02-05 · 5 obs

○ 2016-01-21 07:39:02
● 2016-04-09 04:33:58
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○NSns8.websitenation.com2016-04-09 → 2018-02-05 · 5 obs

○ 2016-01-21 07:39:02
● 2016-04-09 04:33:58
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

●MXfirstclasssingles-com.mail.protection.outlook.com2016-09-22 → 2026-03-13 · 3 obs

○ 2016-04-09 04:33:58
● 2016-09-22 22:05:26
● 2026-03-13 01:43:30

○MXmail.firstclasssingles.com2008-03-20 → 2016-04-09 · 4 obs

● 2008-03-20 15:39:08
● 2016-04-09 04:33:58
○ 2016-09-22 22:05:26
○ 2026-03-13 01:43:30

●A104.26.6.2312026-02-22 → 2026-03-13 · 3 obs

○ 2018-02-05 00:17:40
● 2026-02-22 02:56:14
● 2026-03-13 01:43:30

●A104.26.7.2312026-02-22 → 2026-03-13 · 3 obs

○ 2018-02-05 00:17:40
● 2026-02-22 02:56:14
● 2026-03-13 01:43:30

○A127.0.0.12015-06-21 → 2015-06-21 · 4 obs

○ 2008-03-20 15:39:08
● 2015-06-21 06:18:46
○ 2017-06-30 15:24:34
○ 2026-03-13 01:43:30

○A168.61.40.1382015-06-21 → 2017-06-30 · 5 obs

○ 2008-03-20 15:39:08
● 2015-06-21 06:18:46
● 2017-06-30 15:24:34
○ 2018-02-05 00:17:40
○ 2026-03-13 01:43:30

●A172.67.72.612026-02-22 → 2026-03-13 · 3 obs

○ 2018-02-05 00:17:40
● 2026-02-22 02:56:14
● 2026-03-13 01:43:30

○A209.162.185.502008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 15:39:08
○ 2015-06-21 06:18:46
○ 2026-03-13 01:43:30

●A2606:4700:20::681a:6e72026-02-22 → 2026-03-13 · 3 obs

○ 2018-02-05 00:17:40
● 2026-02-22 02:56:14
● 2026-03-13 01:43:30

●A2606:4700:20::681a:7e72026-02-22 → 2026-03-13 · 3 obs

○ 2018-02-05 00:17:40
● 2026-02-22 02:56:14
● 2026-03-13 01:43:30

●A2606:4700:20::ac43:483d2026-02-22 → 2026-03-13 · 3 obs

○ 2018-02-05 00:17:40
● 2026-02-22 02:56:14
● 2026-03-13 01:43:30

○A52.216.1.262018-02-05 → 2018-02-05 · 4 obs

○ 2017-06-30 15:24:34
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○A52.216.129.2422018-02-05 → 2018-02-05 · 4 obs

○ 2017-06-30 15:24:34
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○A52.216.131.182018-02-05 → 2018-02-05 · 4 obs

○ 2017-06-30 15:24:34
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○A52.216.131.742018-02-05 → 2018-02-05 · 4 obs

○ 2017-06-30 15:24:34
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○A52.216.160.2262018-02-05 → 2018-02-05 · 4 obs

○ 2017-06-30 15:24:34
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○A52.216.226.422018-02-05 → 2018-02-05 · 4 obs

○ 2017-06-30 15:24:34
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○A52.216.85.1302018-02-05 → 2018-02-05 · 4 obs

○ 2017-06-30 15:24:34
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○A54.231.112.1462018-02-05 → 2018-02-05 · 4 obs

○ 2017-06-30 15:24:34
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

○A54.231.40.652018-02-05 → 2018-02-05 · 4 obs

○ 2017-06-30 15:24:34
● 2018-02-05 00:17:40
○ 2026-02-22 02:56:14
○ 2026-03-13 01:43:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstclasssingles.com	cloe.ns.cloudflare.com, corey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.86

NS records: cloe.ns.cloudflare.com, corey.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.6.231, 172.67.72.61...`
AAAA	3	`2606:4700:20::681a:7e7, 2606:4700:20::ac43:483d...`
NS	2	`cloe.ns.cloudflare.com, corey.ns.cloudflare.com`
MX	1	`firstclasssingles-com.mail.protection.ou`
TXT	2	`MS=ms43071361, v=spf1 a mx include:spf.protection.outlo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`cloe.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

firstclasssingles.com points to six IP addresses: 2606:4700:20::681a:6e7, 2606:4700:20::681a:7e7, 2606:4700:20::ac43:483d, 104.26.6.231, 104.26.7.231 and 172.67.72.61.

For instance, other host names www.naturhouseusa.com, www.egem.gr, doublemarvellous.com, directliquidation.com and carrelage-bain.fr share IP numbers with firstclasssingles.com.

Name Servers

firstclasssingles.com is delegated to two name servers: cloe.ns.cloudflare.com and corey.ns.cloudflare.com.

firstclasssingles.com uses the same name server setup as other domains such as viseron.de, hairstyless.net, dominiosguate.com, investorstradejournal.com and lettspay.uk.

firstclasssingles.com shares name servers with other domains at least partially, for example ferreterasanluis.com.ar, support-trzr-logn.pages.dev, agevar-immobilier.com, tasindia.com and deregistration.de.

These name servers are commonly used with mariah.ns.cloudflare.com.

Host names with six IP numbers: host name cloe.ns.cloudflare.com points to: 2606:4700:50::adf5:3a56, 2803:f800:50::6ca2:c056, 2a06:98c1:50::ac40:2056, 108.162.192.86, 172.64.32.86 and 173.245.58.86; host name corey.ns.cloudflare.com points to: 2606:4700:58::a29f:2c18, 2803:f800:50::6ca2:c318, 2a06:98c1:50::ac40:2318, 108.162.195.24, 162.159.44.24 and 172.64.35.24.

Mail Servers

firstclasssingles.com is handled by a single mail server, firstclasssingles-com.mail.protection.outlook.com.

Host name firstclasssingles-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c931::, 2a01:111:f403:c946::7, 2a01:111:f403:f901::2, 2a01:111:f403:f913::, 52.101.9.0, 52.101.9.20, 52.101.9.21 and 52.101.50.7.

firstclasssingles.com - robtex.com