`mswukltd.com`

DNSSEC	⚠️ Not signed
A	88.80.186.16^{🇬🇧 AKAMAI-LINODE-AP88.80.184.0/21 Akamai Technologies}
		PTR	`bith.nzime.com`
NS	`ns1035.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5223:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.com`
		A	217.160.82.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.com`
NS	`ns1035.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5123:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.biz`
		A	217.160.81.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.biz`
NS	`ns1035.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5023:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.de`
		A	217.160.80.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.de`
NS	`ns1035.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5323:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.org`
		A	217.160.83.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.org`
MX	`mswukltd-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::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.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`
SOA	`ns1035.ui-dns.com`hostmaster@1and1.co.uk 2017-07-21 #23

`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=1774416637

Previously MX for

smtpsrv01.mswukltd.com

Subdomains

smtpsrv01.mswukltd.com

mg1.mswukltd.com

Same first word

mswukltd.co.uk

mswukltd.com

DNS History

19 records (6 active, 13 former)

●NSns1035.ui-dns.biz2026-03-12 → 2026-03-25 · 3 obs

○ 2017-02-18 20:17:34
● 2026-03-12 08:47:48
● 2026-03-25 05:37:58

●NSns1035.ui-dns.com2026-03-12 → 2026-03-25 · 3 obs

○ 2017-02-18 20:17:34
● 2026-03-12 08:47:48
● 2026-03-25 05:37:58

●NSns1035.ui-dns.de2026-03-12 → 2026-03-25 · 3 obs

○ 2017-02-18 20:17:34
● 2026-03-12 08:47:48
● 2026-03-25 05:37:58

●NSns1035.ui-dns.org2026-03-12 → 2026-03-25 · 3 obs

○ 2017-02-18 20:17:34
● 2026-03-12 08:47:48
● 2026-03-25 05:37:58

○NSns45.1and1.co.uk2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 11:58:58
○ 2015-07-24 17:58:10
○ 2026-03-25 05:37:58

○NSns46.1and1.co.uk2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 11:58:58
○ 2015-07-24 17:58:10
○ 2026-03-25 05:37:58

○NSns67.1and1.co.uk2015-07-24 → 2017-02-18 · 5 obs

○ 2007-11-12 11:58:58
● 2015-07-24 17:58:10
● 2017-02-18 20:17:34
○ 2026-03-12 08:47:48
○ 2026-03-25 05:37:58

○NSns68.1and1.co.uk2015-07-24 → 2017-02-18 · 5 obs

○ 2007-11-12 11:58:58
● 2015-07-24 17:58:10
● 2017-02-18 20:17:34
○ 2026-03-12 08:47:48
○ 2026-03-25 05:37:58

○MXmg1.mswukltd.com2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 11:58:58
○ 2015-07-24 17:58:10
○ 2026-03-25 05:37:58

●MXmswukltd-com.mail.protection.outlook.com2026-03-12 → 2026-03-25 · 3 obs

○ 2017-02-18 20:17:34
● 2026-03-12 08:47:48
● 2026-03-25 05:37:58

○MXmx00.1and1.co.uk2007-11-12 → 2016-03-07 · 4 obs

● 2007-11-12 11:58:58
● 2016-03-07 12:42:52
○ 2016-06-29 10:37:02
○ 2026-03-25 05:37:58

○MXmx01.1and1.co.uk2007-11-12 → 2016-03-07 · 4 obs

● 2007-11-12 11:58:58
● 2016-03-07 12:42:52
○ 2016-06-29 10:37:02
○ 2026-03-25 05:37:58

○MXmx1.avgcloud.net2016-06-29 → 2017-02-18 · 5 obs

○ 2016-03-07 12:42:52
● 2016-06-29 10:37:02
● 2017-02-18 20:17:34
○ 2026-03-12 08:47:48
○ 2026-03-25 05:37:58

○MXmx2.avgcloud.net2016-06-29 → 2017-02-18 · 5 obs

○ 2016-03-07 12:42:52
● 2016-06-29 10:37:02
● 2017-02-18 20:17:34
○ 2026-03-12 08:47:48
○ 2026-03-25 05:37:58

○MXsmtpsrv01.mswukltd.com2015-07-24 → 2016-03-07 · 5 obs

○ 2007-11-12 11:58:58
● 2015-07-24 17:58:10
● 2016-03-07 12:42:52
○ 2016-06-29 10:37:02
○ 2026-03-25 05:37:58

○A178.79.156.962015-12-03 → 2017-02-18 · 5 obs

○ 2015-07-24 17:58:10
● 2015-12-03 19:25:42
● 2017-02-18 20:17:34
○ 2026-03-12 08:47:48
○ 2026-03-25 05:37:58

○A213.165.81.862015-07-24 → 2015-07-24 · 4 obs

○ 2007-11-12 11:58:58
● 2015-07-24 17:58:10
○ 2015-12-03 19:25:42
○ 2026-03-25 05:37:58

○A217.160.76.1712007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 11:58:58
○ 2015-07-24 17:58:10
○ 2026-03-25 05:37:58

●A88.80.186.162026-03-12 → 2026-03-25 · 3 obs

○ 2017-02-18 20:17:34
● 2026-03-12 08:47:48
● 2026-03-25 05:37:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mswukltd.com	ns1035.ui-dns.de, ns1035.ui-dns.biz, ns1035.ui-dns.org, ns1035.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.35

NS records: ns1035.ui-dns.de, ns1035.ui-dns.biz, ns1035.ui-dns.org, ns1035.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mswukltd.com (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.80.186.16`
NS	4	`ns1035.ui-dns.com, ns1035.ui-dns.org...`
MX	1	`mswukltd-com.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1035.ui-dns.com hostmaster.1and1.co.uk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1035.ui-dns.com, ns1035.ui-dns.com)

Analysis

Hierarchy

mswukltd.com is parent of smtpsrv01.mswukltd.com and mg1.mswukltd.com.

IP Addresses

mswukltd.com points to a single IP: 88.80.186.16.

Other host names, for instance optex-europe.com, bith.nzime.com and www.mswukltd.co.uk share IP numbers with mswukltd.com.

Name Servers

mswukltd.com is delegated to four name servers: ns1035.ui-dns.biz, ns1035.ui-dns.com, ns1035.ui-dns.de and ns1035.ui-dns.org.

mswukltd.com at least partially shares its name servers with other domains, for instance marykatetrashley.com, elegirhoy.com, adimacope.com, bandannos.com and felgenshop-xxl.de.

These name servers are commonly used with ns1059.ui-dns.com, ns1046.ui-dns.biz, ns1070.ui-dns.org, ns1118.ui-dns.com, ns1066.ui-dns.de, ns1040.ui-dns.org and ns1045.ui-dns.com.

Host names with two IPs: ns1035.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5123:100 and 217.160.81.35; ns1035.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5223:100 and 217.160.82.35; ns1035.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5023:100 and 217.160.80.35; ns1035.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5323:100 and 217.160.83.35.

Mail Servers

mswukltd.com is served by a single mail server, mswukltd-com.mail.protection.outlook.com.

The host name mswukltd-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 52.101.89.0, 52.101.89.1, 52.101.99.0 and 52.101.99.2.

mswukltd.com - robtex.com

mswukltd.com

com

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`mswukltd.com`

`com`