`returngrades.com`

DNSSEC	⚠️ Not signed
A	204.74.99.103^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
NS	`udns1.cscdns.net` ⭐
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`udns2.cscdns.uk`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
MX	`custmx.cscdns.net` ⭐
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`198-58-121-58.ip.linodeusercontent.com`
TXT	`v=spf1 include:spf.msci.com include:spf.messagelabs.com include:aspmx.pardot....`
SOA	`udns1.cscdns.net`premiumdns@support.neustar 2019-10-25 #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=1774604242

Same first word

returngrades.com

Similar names

rentersguard.com

DNS History

8 records (4 active, 4 former)

○NSdns1.cscdns.net2017-02-15 → 2019-03-20 · 4 obs

● 2017-02-15 00:41:54
● 2019-03-20 09:35:40
○ 2026-03-23 09:12:22
○ 2026-03-27 09:58:26

○NSdns2.cscdns.net2017-02-15 → 2019-03-20 · 4 obs

● 2017-02-15 00:41:54
● 2019-03-20 09:35:40
○ 2026-03-23 09:12:22
○ 2026-03-27 09:58:26

●NSudns1.cscdns.net2026-03-23 → 2026-03-27 · 3 obs

○ 2019-03-20 09:35:40
● 2026-03-23 09:12:22
● 2026-03-27 09:58:26

●NSudns2.cscdns.uk2026-03-23 → 2026-03-27 · 3 obs

○ 2019-03-20 09:35:40
● 2026-03-23 09:12:22
● 2026-03-27 09:58:26

●MXcustmx.cscdns.net2017-02-15 → 2026-03-27 · 2 obs

● 2017-02-15 00:41:54
● 2026-03-27 09:58:26

○A165.160.13.202017-02-15 → 2019-03-20 · 4 obs

● 2017-02-15 00:41:54
● 2019-03-20 09:35:40
○ 2026-03-23 09:12:22
○ 2026-03-27 09:58:26

○A165.160.15.202017-02-15 → 2019-03-20 · 4 obs

● 2017-02-15 00:41:54
● 2019-03-20 09:35:40
○ 2026-03-23 09:12:22
○ 2026-03-27 09:58:26

●A204.74.99.1032026-03-23 → 2026-03-27 · 3 obs

○ 2019-03-20 09:35:40
● 2026-03-23 09:12:22
● 2026-03-27 09:58:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
returngrades.com	udns1.cscdns.net, udns2.cscdns.uk	-

✅ Authoritative Response

Server:204.74.66.1

NS records: udns1.cscdns.net, udns2.cscdns.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for returngrades.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.103`
NS	2	`udns1.cscdns.net, udns2.cscdns.uk`
MX	1	`custmx.cscdns.net (pri: 10)`
TXT	1	`v=spf1 include:spf.msci.com include:spf.`
SOA	1	`udns1.cscdns.net premiumdns.support.neus`

Analysis

IP Addresses

returngrades.com points to a single IP: 204.74.99.103.

Other host names, for instance legoland.se, treatmentformetastaticstomachcancer.com, standard-chartered.lk, lgim.ch and condome.de share IP numbers with returngrades.com.

Name Servers

returngrades.com's delegation is to two name servers udns1.cscdns.net and udns2.cscdns.uk.

returngrades.com shares the same name server configuration as other domains, such as sfhlbank.net, kenwoodworld.ca, airbus-defence-and-space.com.es, choicehotels.tel and natwest-insurance-services.biz.

returngrades.com at least partially shares its name servers with other domains, for instance globeflight.co.za, 198.223.192.in-addr.arpa, crownltd.net.au, jhpensions.com and investissezdansvotrevie.com.

Host names with two IP numbers: udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1; udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1

Mail Servers

returngrades.com is served by a single mail server, custmx.cscdns.net.

returngrades.com uses the same mail server setup as other domains such as appealtrack.com, separationanxietytips.com, onthedriversside.mobi, rolexwatches.website and theofr.co.uk.

custmx.cscdns.net points to IP number 198.58.121.58.

returngrades.com - robtex.com