`helpfulpenguin.com`

DNSSEC	⚠️ Not signed
A	77.72.2.84^{🇬🇧 KRYSTAL77.72.2.0/24}
		PTR	`abalone-lon.krystal.uk`
NS	`ns1.krystal.uk` ⭐
		A	77.72.0.11^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.krystal.uk`
NS	`ns2.krystal.uk`
		A	139.162.230.184^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.krystal.uk`
MX	`mx1.krystal.uk` ⭐
		A	185.53.56.44^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx1.strikemail.co.uk`
		A	185.53.56.46^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx1.strikemail.co.uk`
MX	`mx2.krystal.uk`⁽²⁰⁾
		A	185.53.56.45^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx2.strikemail.co.uk`
		A	185.53.56.47^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx2.strikemail.co.uk`
TXT	`v=spf1 include:relay.k.io ip4:77.72.2.84 ip4:192.185.4.133 a mx include:websi...`
SOA	`ns1.krystal.uk`admin@k-validator-abalone-lon.krystal.uk 2026-03-23 #2

`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=1771291435

Same first word

helpfulpenguin.com

Similar names

penguinhelpful.com

DNS History

12 records (5 active, 7 former)

●NSns1.krystal.uk2026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-12 04:32:12
● 2026-02-24 01:47:18
● 2026-03-24 06:56:12

○NSns1.linode.com2015-05-17 → 2016-06-25 · 4 obs

● 2015-05-17 02:51:34
● 2016-06-25 09:24:54
○ 2020-01-12 04:32:12
○ 2026-03-24 06:56:12

●NSns2.krystal.uk2026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-12 04:32:12
● 2026-02-24 01:47:18
● 2026-03-24 06:56:12

○NSns2.linode.com2015-05-17 → 2016-06-25 · 4 obs

● 2015-05-17 02:51:34
● 2016-06-25 09:24:54
○ 2020-01-12 04:32:12
○ 2026-03-24 06:56:12

○NSns3.linode.com2015-05-17 → 2016-06-25 · 4 obs

● 2015-05-17 02:51:34
● 2016-06-25 09:24:54
○ 2020-01-12 04:32:12
○ 2026-03-24 06:56:12

○NSns4.linode.com2015-05-17 → 2016-06-25 · 4 obs

● 2015-05-17 02:51:34
● 2016-06-25 09:24:54
○ 2020-01-12 04:32:12
○ 2026-03-24 06:56:12

○NSns5.linode.com2015-05-17 → 2016-06-25 · 4 obs

● 2015-05-17 02:51:34
● 2016-06-25 09:24:54
○ 2020-01-12 04:32:12
○ 2026-03-24 06:56:12

○MXmail.helpfulpenguin.com2015-05-17 → 2016-06-25 · 4 obs

● 2015-05-17 02:51:34
● 2016-06-25 09:24:54
○ 2020-01-12 04:32:12
○ 2026-03-24 06:56:12

●MXmx1.krystal.uk2026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-12 04:32:12
● 2026-02-24 01:47:18
● 2026-03-24 06:56:12

●MXmx2.krystal.uk2026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-12 04:32:12
● 2026-02-24 01:47:18
● 2026-03-24 06:56:12

○A151.236.220.2082015-05-17 → 2016-06-25 · 4 obs

● 2015-05-17 02:51:34
● 2016-06-25 09:24:54
○ 2020-01-12 04:32:12
○ 2026-03-24 06:56:12

●A77.72.2.842026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-12 04:32:12
● 2026-02-24 01:47:18
● 2026-03-24 06:56:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
helpfulpenguin.com	ns2.krystal.uk, ns1.krystal.uk	-

✅ Authoritative Response

Server:77.72.0.11

NS records: ns2.krystal.uk, ns1.krystal.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helpfulpenguin.com (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.72.2.84`
NS	2	`ns2.krystal.uk, ns1.krystal.uk`
MX	2	`mx2.krystal.uk (pri: 20), mx1.krystal.uk (pri: 10)`
TXT	1	`v=spf1 include:relay.k.io ip4:77.72.2.84`
SOA	1	`ns1.krystal.uk admin.k-validator-abalone`

Analysis

IP Addresses

helpfulpenguin.com points to a single IP number: 77.72.2.84.

Other host names, for instance opencart.com.pl, goldstarstockists.net, impossiblethingsbeforebreakfast.com, timetunnelmodels.com and scorpionfireworks.com share IP numbers with helpfulpenguin.com.

Name Servers

helpfulpenguin.com is delegated to two name servers: ns1.krystal.uk and ns2.krystal.uk.

helpfulpenguin.com uses the same name server setup as other domains, for instance orf.ie, irishcoastandcountry.com, vallechi.com, portoracing.com and speak2connect.com.

helpfulpenguin.com shares name servers with other domains at least partially, for instance lifechurchwilmslow.org, centuryplastics.co.uk, totalwebsitedesign.co.uk, pzsc.org.uk and morgs.com.

these name servers are commonly used with the name servers ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io, ns1.cloudhosting.co.uk, ns2.cloudhosting.co.uk, ns1.cloudhosting.uk and ns2.cloudhosting.uk.

Host names with one IP number:

ns1.krystal.uk points to: 77.72.0.11.

ns2.krystal.uk points to: 139.162.230.184.

Mail Servers

helpfulpenguin.com is handled by two mail servers: mx1.krystal.uk and mx2.krystal.uk.

helpfulpenguin.com shares the same mail server setup as other domains, including stoners.org.uk, deluxedetailing.co.uk, webbikes.co.uk, thehorseshoeharley.co.uk and so3d.net.

helpfulpenguin.com shares at least some mail servers with other domains, for instance lbcboots.com.

Host names with two IP numbers:

The host mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46.

The host mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47.

helpfulpenguin.com - robtex.com