`boulder-solutions.com`

DNSSEC	⚠️ Not signed
A	213.171.195.105^{🇬🇧 IONOS-AS213.171.192.0/19 Fasthosts Internet Ltd}
		PTR	`mail.domain-holding.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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`v=spf1 mx a include:_spf.livemail.co.uk ~all`
SOA	`ns1.livedns.co.uk`administrator@boulder-solutions.com serial=1524319498

`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=1774640577

Subdomains

mailserver.boulder-solutions.com

Same first word

boulder-solutions.com

DNS History

11 records (9 active, 2 former)

●NSns1.livedns.co.uk2015-05-24 → 2026-03-27 · 2 obs

● 2015-05-24 16:23:12
● 2026-03-27 20:05:48

●NSns2.livedns.co.uk2015-05-24 → 2026-03-27 · 2 obs

● 2015-05-24 16:23:12
● 2026-03-27 20:05:48

●NSns3.livedns.co.uk2015-05-24 → 2026-03-27 · 2 obs

● 2015-05-24 16:23:12
● 2026-03-27 20:05:48

●MXalt1.aspmx.l.google.com2026-03-21 → 2026-03-27 · 3 obs

○ 2017-07-09 21:47:50
● 2026-03-21 15:33:04
● 2026-03-27 20:05:48

●MXalt2.aspmx.l.google.com2026-03-21 → 2026-03-27 · 3 obs

○ 2017-07-09 21:47:50
● 2026-03-21 15:33:04
● 2026-03-27 20:05:48

●MXalt3.aspmx.l.google.com2026-03-21 → 2026-03-27 · 3 obs

○ 2017-07-09 21:47:50
● 2026-03-21 15:33:04
● 2026-03-27 20:05:48

●MXalt4.aspmx.l.google.com2026-03-21 → 2026-03-27 · 3 obs

○ 2017-07-09 21:47:50
● 2026-03-21 15:33:04
● 2026-03-27 20:05:48

●MXaspmx.l.google.com2026-03-21 → 2026-03-27 · 3 obs

○ 2017-07-09 21:47:50
● 2026-03-21 15:33:04
● 2026-03-27 20:05:48

○MXmailserver.boulder-solutions.com2015-05-24 → 2017-07-09 · 4 obs

● 2015-05-24 16:23:12
● 2017-07-09 21:47:50
○ 2026-03-21 15:33:04
○ 2026-03-27 20:05:48

●A213.171.195.1052026-03-21 → 2026-03-27 · 3 obs

○ 2017-07-09 21:47:50
● 2026-03-21 15:33:04
● 2026-03-27 20:05:48

○A88.208.252.1672015-05-24 → 2017-07-09 · 4 obs

● 2015-05-24 16:23:12
● 2017-07-09 21:47:50
○ 2026-03-21 15:33:04
○ 2026-03-27 20:05:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
boulder-solutions.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 boulder-solutions.com (unsigned zone)

⏱️ Timing

Total: 564ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.171.195.105`
NS	3	`ns3.livedns.co.uk, ns1.livedns.co.uk...`
MX	5	`alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`v=spf1 mx a include:_spf.livemail.co.uk`
SOA	1	`ns1.livedns.co.uk administrator.boulder-`