multitubs.com - dns.ninja

`multitubs.com`

DNSSEC	⚠️ Not signed
A	91.207.50.30^{🇬🇧 HNS91.207.50.0/23 See AS39537 for contact details}
NS	`ns1.web-dns.net` ⭐ ⚠️ Not in parent delegation
		A	91.207.50.253^{🇬🇧 HNS91.207.50.0/23 See AS39537 for contact details}
			PTR	`ns1.penguin-uk.net`
NS	`ns1.penguin-uk.net` ⚠️ Not in zone NS records
		A	91.207.50.253^{🇬🇧 HNS91.207.50.0/23 See AS39537 for contact details}
			PTR	`ns1.penguin-uk.net`
NS	`ns2.penguin-uk.net` ⚠️ Not in zone NS records
		A	91.207.51.253^{🇬🇧 HNS91.207.50.0/23 See AS39537 for contact details}
			PTR	`ns2.penguin-uk.net`
NS	`ns2.web-dns.net` ⚠️ Not in parent delegation
		A	91.207.51.253^{🇬🇧 HNS91.207.50.0/23 See AS39537 for contact details}
			PTR	`ns2.penguin-uk.net`
NS	`ns3.penguin-uk.net` ⚠️ Not in zone NS records
		A	172.187.240.241^{🇬🇧 Microsoft172.160.0.0/11}
			PTR	`ns3.penguin-uk.net`
NS	`ns3.web-dns.net` ⚠️ Not in parent delegation
		A	172.187.240.241^{🇬🇧 Microsoft172.160.0.0/11}
			PTR	`ns3.penguin-uk.net`
MX	`mail.multitubs.com` ⭐
		A	91.207.50.30^{🇬🇧 HNS91.207.50.0/23 See AS39537 for contact details}
SOA	`ns1.web-dns.net`servers@penguin-uk.com 2026-05-13 #0

`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=1780809731

Subdomains

mail.multitubs.com

Same first word

multitubs.com

DNS History

11 records (8 active, 3 former)

○NSns.mainnameserver.com2015-07-24 → 2017-03-21 · 4 obs

● 2015-07-24 03:36:52
● 2017-03-21 21:00:06
○ 2026-06-04 07:14:28
○ 2026-06-07 05:33:30

●NSns1.penguin-uk.net2026-06-04 → 2026-06-07 · 3 obs

○ 2017-03-21 21:00:06
● 2026-06-04 07:14:28
● 2026-06-07 05:33:30

●NSns1.web-dns.net2026-06-04 → 2026-06-07 · 3 obs

○ 2017-03-21 21:00:06
● 2026-06-04 07:14:28
● 2026-06-07 05:33:30

○NSns2.mainnameserver.com2015-07-24 → 2017-03-21 · 4 obs

● 2015-07-24 03:36:52
● 2017-03-21 21:00:06
○ 2026-06-04 07:14:28
○ 2026-06-07 05:33:30

●NSns2.penguin-uk.net2026-06-04 → 2026-06-07 · 3 obs

○ 2017-03-21 21:00:06
● 2026-06-04 07:14:28
● 2026-06-07 05:33:30

●NSns2.web-dns.net2026-06-04 → 2026-06-07 · 3 obs

○ 2017-03-21 21:00:06
● 2026-06-04 07:14:28
● 2026-06-07 05:33:30

●NSns3.penguin-uk.net2026-06-04 → 2026-06-07 · 3 obs

○ 2017-03-21 21:00:06
● 2026-06-04 07:14:28
● 2026-06-07 05:33:30

●NSns3.web-dns.net2026-06-04 → 2026-06-07 · 3 obs

○ 2017-03-21 21:00:06
● 2026-06-04 07:14:28
● 2026-06-07 05:33:30

●MXmail.multitubs.com2015-07-24 → 2026-06-07 · 2 obs

● 2015-07-24 03:36:52
● 2026-06-07 05:33:30

○A79.170.40.42015-07-24 → 2017-03-21 · 4 obs

● 2015-07-24 03:36:52
● 2017-03-21 21:00:06
○ 2026-06-04 07:14:28
○ 2026-06-07 05:33:30

●A91.207.50.302026-06-04 → 2026-06-07 · 3 obs

○ 2017-03-21 21:00:06
● 2026-06-04 07:14:28
● 2026-06-07 05:33:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
multitubs.com	ns1.penguin-uk.net, ns2.penguin-uk.net, ns3.penguin-uk.net	-

✅ Authoritative Response

Server:91.207.51.253

NS records: ns1.penguin-uk.net, ns2.penguin-uk.net, ns3.penguin-uk.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for multitubs.com (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.207.50.30`
NS	3	`ns3.web-dns.net, ns2.web-dns.net...`
MX	1	`mail.multitubs.com (pri: 0)`
SOA	1	`ns1.web-dns.net servers.penguin-uk.com`

Analysis

Hierarchy

mail.multitubs.com is a subdomain of multitubs.com.

IP Addresses

multitubs.com resolves to one IP address: 91.207.50.30.

mail.liferoute.co.uk, mail.clyde-marine.co.uk, vfmscotland.com and two other host names share IP numbers with multitubs.com.

Name Servers

multitubs.com has 6 name servers — ns1.penguin-uk.net, ns2.penguin-uk.net, ns3.penguin-uk.net plus three more.

The name servers of multitubs.com overlap at least partially with those of other domains — among them mikedavidson.me.uk, haslewood.net, icboilers.co.uk and two more.

These name servers commonly appear in combination with ns1.web-dns.net, ns2.web-dns.net, ns3.web-dns.net and four other name servers.

Host names with one IP number:

ns1.penguin-uk.net resolves to 91.207.50.253.

ns2.penguin-uk.net resolves to 91.207.51.253.

ns3.penguin-uk.net resolves to 172.187.240.241.

ns1.web-dns.net resolves to 91.207.50.253.

ns2.web-dns.net resolves to 91.207.51.253.

ns3.web-dns.net resolves to 172.187.240.241.

The host names ns1.penguin-uk.net and ns1.web-dns.net both resolve to 91.207.50.253 IP addresses.

The host names ns2.penguin-uk.net and ns2.web-dns.net both resolve to 91.207.51.253 IP addresses.

The host names ns3.penguin-uk.net and ns3.web-dns.net both resolve to 172.187.240.241 IP addresses.

Mail Servers

Mail for multitubs.com is handled by a single mail server, mail.multitubs.com.

mail.multitubs.com points to one IP number — 91.207.50.30.