`gradesixsupplies.com`

DNSSEC	⚠️ Not signed
A	51.140.152.154^{🇬🇧 Microsoft51.140.0.0/14}
NS	`ns1.livedns.co.uk` ⭐
		A	2001:8d8:fe:53:fa::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1.slndns.co.uk`
		A	217.160.81.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1.livedns.co.uk`
NS	`ns2.livedns.co.uk`
		A	2001:8d8:fe:53:fa::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns2.slndns.co.uk`
		A	217.160.82.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns2.livedns.co.uk`
NS	`ns3.livedns.co.uk`
		A	2607:f1c0:fe:53:185:132:35:244^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns3.livedns.co.uk`
		A	185.132.35.244^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.livedns.co.uk`
MX	`gradesixsupplies-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms50843227`
TXT	`v=spf1 mx a include:_spf.livemail.co.uk ~all`
TXT	`rhgvdp6bce12dmnete9d8veluu`
TXT	`google-site-verification=FeMMUx6bi1-X4JVEq4ksxqNp6rAG6k0lJx0xtO2o8Q8`
TXT	`rgitsp3p0fl4mc20ul8i76o9ng`
SOA	`ns1.livedns.co.uk`administrator@gradesixsupplies.com serial=1567675414

`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=1778388046

Same first word

gradesixsupplies.com

DNS History

7 records (5 active, 2 former)

●NSns1.livedns.co.uk2015-04-22 → 2026-05-10 · 2 obs

● 2015-04-22 04:11:22
● 2026-05-10 04:57:26

●NSns2.livedns.co.uk2015-04-22 → 2026-05-10 · 2 obs

● 2015-04-22 04:11:22
● 2026-05-10 04:57:26

●NSns3.livedns.co.uk2015-04-22 → 2026-05-10 · 2 obs

● 2015-04-22 04:11:22
● 2026-05-10 04:57:26

●MXgradesixsupplies-com.mail.protection.outlook.com2026-04-10 → 2026-05-10 · 3 obs

○ 2017-03-25 14:47:48
● 2026-04-10 14:09:50
● 2026-05-10 04:57:26

○MXmailserver.grade-six-supplies.com2015-04-22 → 2017-03-25 · 4 obs

● 2015-04-22 04:11:22
● 2017-03-25 14:47:48
○ 2026-04-10 14:09:50
○ 2026-05-10 04:57:26

●A51.140.152.1542026-04-10 → 2026-05-10 · 3 obs

○ 2017-03-25 14:47:48
● 2026-04-10 14:09:50
● 2026-05-10 04:57:26

○A54.246.209.1192015-04-22 → 2017-03-25 · 4 obs

● 2015-04-22 04:11:22
● 2017-03-25 14:47:48
○ 2026-04-10 14:09:50
○ 2026-05-10 04:57:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gradesixsupplies.com	ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk	-

✅ Authoritative Response

Server:217.160.81.244

NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradesixsupplies.com (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.140.152.154`
NS	3	`ns3.livedns.co.uk, ns2.livedns.co.uk...`
MX	1	`gradesixsupplies-com.mail.protection.out`
TXT	6	`v=spf1 include:spf.protection.outlook.co, MS=ms50843227...`
SOA	1	`ns1.livedns.co.uk administrator.gradesix`

Analysis

IP Addresses

gradesixsupplies.com points to a single IP number: 51.140.152.154.

Other host names, for instance grci.group, hptuners.eu, ehmltd.co.uk, lovedesignsprints.com and mypropertyportal.com share IP numbers with gradesixsupplies.com.

Name Servers

The domain gradesixsupplies.com is delegated to three name servers: ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.

gradesixsupplies.com shares name servers with other domains at least partially, for instance beckypower.com, nstn.co.uk, containercity.com, stjamesjohn.bucks.sch.uk and projectinpractice.com.

these name servers are commonly used together with ns1.fast-hosts.org and ns2.fast-hosts.org.

Host names with two IP numbers:

ns1.livedns.co.uk points to 2001:8d8:fe:53:fa::1 and 217.160.81.244

ns2.livedns.co.uk points to 2001:8d8:fe:53:fa::2 and 217.160.82.244

ns3.livedns.co.uk points to 2607:f1c0:fe:53:185:132:35:244 and 185.132.35.244

Mail Servers

The mail server for gradesixsupplies.com is gradesixsupplies-com.mail.protection.outlook.com.

Host gradesixsupplies-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.99.0 and 52.101.99.2.

gradesixsupplies.com - robtex.com