`grade1online.com`

DNSSEC	⚠️ Not signed
A	185.53.59.53^{🇬🇧 KRYSTAL185.53.56.0/22}
		PTR	`six.flagshiphost.co.uk`
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	`grade1online-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.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::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	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
TXT	`MS=ms90869314`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.livedns.co.uk`admin@grade1online.com serial=1754403319

`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=1774538762

Same first word

grade1online.com

DNS History

13 records (5 active, 8 former)

○NSmns01.domaincontrol.com2015-08-09 → 2017-04-18 · 5 obs

○ 2008-03-20 01:38:34
● 2015-08-09 00:02:38
● 2017-04-18 10:38:08
○ 2026-02-20 17:46:52
○ 2026-03-26 15:28:44

○NSmns02.domaincontrol.com2015-08-09 → 2017-04-18 · 5 obs

○ 2008-03-20 01:38:34
● 2015-08-09 00:02:38
● 2017-04-18 10:38:08
○ 2026-02-20 17:46:52
○ 2026-03-26 15:28:44

●NSns1.livedns.co.uk2008-03-20 → 2026-03-26 · 5 obs

● 2008-03-20 01:38:34
○ 2015-08-09 00:02:38
○ 2017-04-18 10:38:08
● 2026-02-20 17:46:52
● 2026-03-26 15:28:44

●NSns2.livedns.co.uk2008-03-20 → 2026-03-26 · 5 obs

● 2008-03-20 01:38:34
○ 2015-08-09 00:02:38
○ 2017-04-18 10:38:08
● 2026-02-20 17:46:52
● 2026-03-26 15:28:44

●NSns3.livedns.co.uk2026-02-20 → 2026-03-26 · 3 obs

○ 2017-04-18 10:38:08
● 2026-02-20 17:46:52
● 2026-03-26 15:28:44

●MXgrade1online-com.mail.protection.outlook.com2026-02-20 → 2026-03-26 · 3 obs

○ 2017-04-18 10:38:08
● 2026-02-20 17:46:52
● 2026-03-26 15:28:44

○MXmailserver.grade1online.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 01:38:34
○ 2015-08-09 00:02:38
○ 2026-03-26 15:28:44

○MXmailstore1.secureserver.net2015-08-09 → 2017-04-18 · 5 obs

○ 2008-03-20 01:38:34
● 2015-08-09 00:02:38
● 2017-04-18 10:38:08
○ 2026-02-20 17:46:52
○ 2026-03-26 15:28:44

○MXsmtp.secureserver.net2015-08-09 → 2017-04-18 · 5 obs

○ 2008-03-20 01:38:34
● 2015-08-09 00:02:38
● 2017-04-18 10:38:08
○ 2026-02-20 17:46:52
○ 2026-03-26 15:28:44

○A146.101.249.1072015-08-09 → 2015-12-05 · 5 obs

○ 2008-03-20 01:38:34
● 2015-08-09 00:02:38
● 2015-12-05 19:37:50
○ 2016-03-08 12:34:28
○ 2026-03-26 15:28:44

●A185.53.59.532026-02-20 → 2026-03-26 · 3 obs

○ 2017-04-18 10:38:08
● 2026-02-20 17:46:52
● 2026-03-26 15:28:44

○A213.171.219.12008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 01:38:34
○ 2015-08-09 00:02:38
○ 2026-03-26 15:28:44

○A93.184.220.232016-03-08 → 2017-04-18 · 5 obs

○ 2015-12-05 19:37:50
● 2016-03-08 12:34:28
● 2017-04-18 10:38:08
○ 2026-02-20 17:46:52
○ 2026-03-26 15:28:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
grade1online.com	ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk	-

✅ Authoritative Response

Server:217.160.82.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grade1online.com (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.53.59.53`
NS	3	`ns2.livedns.co.uk, ns1.livedns.co.uk...`
MX	1	`grade1online-com.mail.protection.outlook`
TXT	2	`MS=ms90869314, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.livedns.co.uk admin.grade1online.com`

Analysis

IP Addresses

grade1online.com points to IP number 185.53.59.53.

For instance, other host names locksmithivo.co.uk, jcpainting.co.uk, totaltrees.co.uk, lawrencemarr.com and spamfirewall.lawrencemarr.com share IP numbers with grade1online.com.

Name Servers

The delegation for grade1online.com is handled by three name servers: ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.

grade1online.com shares name servers with other domains at least partially, for example isoli.co.uk, ashwellsystems.co.uk, cronins.co.uk, nationwidehygiene.com and hillpiling.com.

These name servers are commonly used with the name servers ns1.fast-hosts.org and ns2.fast-hosts.org.

Host names with two IPs:

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

grade1online.com is handled by a single mail server, grade1online-com.mail.protection.outlook.com.

Host name grade1online-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.0.

grade1online.com - robtex.com