`smithscientific.co.uk`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::24a^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-024a.elastic-ssl.ui-r.com`
A	217.160.0.41^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1120.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:120^{🇺🇸 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	`ns1120.ui-dns.de`
		A	185.132.32.120^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1120.ui-dns.de`
NS	`ns1046.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:46^{🇺🇸 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	`ns1046.ui-dns.com`
		A	185.132.34.46^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1046.ui-dns.com`
NS	`ns1107.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:107^{🇺🇸 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	`ns1107.ui-dns.biz`
		A	185.132.33.107^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1107.ui-dns.biz`
NS	`ns1107.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:107^{🇺🇸 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	`ns1107.ui-dns.org`
		A	185.132.35.107^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1107.ui-dns.org`
MX	`smithscientific-co-uk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`google-site-verification=eVlB4zijhfpCty7joTLisK2i-_bUrbwXyY2-TiRKZf8`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1120.ui-dns.de`hostmaster@1und1.com 2017-06-01 #32

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	TXT	`#Timestamp: 1786389000`
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1786389170

rank #117795 globally
rank #3527 in the tld
WOT: SAFE (74/100)

Same first word

smithscientific.co.uk

smithscientific.eu

smithscientific.info

smithscientific.org

DNS History

11 records (7 active, 4 former)

○NSns1.interdns.co.uk2015-06-13 → 2017-11-23 · 4 obs

● 2015-06-13 20:22:48
● 2017-11-23 19:54:22
○ 2026-03-27 09:37:52
○ 2026-08-10 19:34:14

●NSns1046.ui-dns.com2026-03-27 → 2026-08-10 · 3 obs

○ 2017-11-23 19:54:22
● 2026-03-27 09:37:52
● 2026-08-10 19:34:14

●NSns1107.ui-dns.biz2026-03-27 → 2026-08-10 · 3 obs

○ 2017-11-23 19:54:22
● 2026-03-27 09:37:52
● 2026-08-10 19:34:14

●NSns1107.ui-dns.org2026-03-27 → 2026-08-10 · 3 obs

○ 2017-11-23 19:54:22
● 2026-03-27 09:37:52
● 2026-08-10 19:34:14

●NSns1120.ui-dns.de2026-03-27 → 2026-08-10 · 3 obs

○ 2017-11-23 19:54:22
● 2026-03-27 09:37:52
● 2026-08-10 19:34:14

○NSns2.interdns.co.uk2015-06-13 → 2017-11-23 · 4 obs

● 2015-06-13 20:22:48
● 2017-11-23 19:54:22
○ 2026-03-27 09:37:52
○ 2026-08-10 19:34:14

●MXsmithscientific-co-uk.mail.protection.outlook.com2015-06-13 → 2026-08-10 · 2 obs

● 2015-06-13 20:22:48
● 2026-08-10 19:34:14

●A2001:8d8:100f:f000::24a2026-03-27 → 2026-08-10 · 3 obs

○ 2017-11-23 19:54:22
● 2026-03-27 09:37:52
● 2026-08-10 19:34:14

○A212.113.145.2212015-06-13 → 2016-04-22 · 4 obs

● 2015-06-13 20:22:48
● 2016-04-22 18:34:44
○ 2016-12-30 08:43:22
○ 2026-08-10 19:34:14

●A217.160.0.412026-03-27 → 2026-08-10 · 3 obs

○ 2017-11-23 19:54:22
● 2026-03-27 09:37:52
● 2026-08-10 19:34:14

○A82.145.43.732017-11-23 → 2017-11-23 · 4 obs

○ 2016-12-30 08:43:22
● 2017-11-23 19:54:22
○ 2026-03-27 09:37:52
○ 2026-08-10 19:34:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
smithscientific.co.uk	ns1120.ui-dns.de, ns1107.ui-dns.org, ns1046.ui-dns.com, ns1107.ui-dns.biz	-

✅ Authoritative Response

Server:185.132.32.120

NS records: ns1120.ui-dns.de, ns1107.ui-dns.org, ns1046.ui-dns.com, ns1107.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smithscientific.co.uk (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.41`
AAAA	1	`2001:8d8:100f:f000::24a`
NS	4	`ns1046.ui-dns.com, ns1107.ui-dns.org...`
MX	1	`smithscientific-co-uk.mail.protection.ou`
TXT	2	`v=spf1 include:spf.protection.outlook.co, google-site-verification=eVlB4zijhfpCty7`
SOA	1	`ns1120.ui-dns.de hostmaster.1und1.com`

Analysis

IP Addresses

smithscientific.co.uk resolves to the IP addresses 217.160.0.41 and 2001:8d8:100f:f000::24a

Among the host names that share IP numbers with smithscientific.co.uk are dsn-cert.com, human-faces.com, babble.de and two others.

Name Servers

The domain smithscientific.co.uk is delegated to these four name servers: ns1107.ui-dns.biz, ns1046.ui-dns.com, ns1120.ui-dns.de and ns1107.ui-dns.org.

smithscientific.co.uk has at least partial name server overlap with other domains, such as supantallaled.com, mrmiah.com, rubart.net and two others.

ns1107.ui-dns.de, ns1107.ui-dns.com and ns1046.ui-dns.biz — plus 7 other name servers — are commonly paired with these name servers.

ns1107.ui-dns.biz, ns1046.ui-dns.com, ns1120.ui-dns.de and ns1107.ui-dns.org all point to exactly two IP numbers each: ns1107.ui-dns.biz → 185.132.33.107 and 2607:f1c0:fe:53:185:132:33:107; ns1046.ui-dns.com → 185.132.34.46 and 2607:f1c0:fe:53:185:132:34:46; ns1120.ui-dns.de → 185.132.32.120 and 2607:f1c0:fe:53:185:132:32:120; ns1107.ui-dns.org → 185.132.35.107 and 2607:f1c0:fe:53:185:132:35:107.

Mail Servers

smithscientific.co.uk routes its mail through a single mail server, smithscientific-co-uk.mail.protection.outlook.com.

smithscientific-co-uk.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.12, 52.101.68.29 and 52.101.73.4, along with 5 other.

smithscientific.co.uk - robtex.com