`cygnetpb.com`

DNSSEC	⚠️ Not signed
A	2a07:7800::145^{🇬🇧 TWENTYI2a07:7800::/48}
A	185.151.30.145^{🇬🇧 TWENTYI185.151.30.0/24}
NS	`ns1.stackdns.com` ⭐
		A	35.197.225.59^{🇬🇧 Google35.197.224.0/20}
			PTR	`59.225.197.35.bc.googleusercontent.com`
NS	`ns2.stackdns.com`
		A	146.148.28.88^{🇧🇪 Google146.148.16.0/20}
			PTR	`88.28.148.146.bc.googleusercontent.com`
NS	`ns3.stackdns.com`
		A	35.198.79.191^{🇩🇪 Google35.198.64.0/20}
			PTR	`191.79.198.35.bc.googleusercontent.com`
NS	`ns4.stackdns.com`
		A	104.196.137.209^{🇺🇸 Google104.196.128.0/20}
			PTR	`209.137.196.104.bc.googleusercontent.com`
MX	`mx-01-eu-west-1.prod.hydra.sophos.com` ⭐
		A	52.31.180.227^{🇮🇪 Amazon52.30.0.0/15 EC2 DUB prefix}
			PTR	`ec2-52-31-180-227.eu-west-1.compute.amazonaws.com`
		A	54.171.8.72^{🇮🇪 Amazon54.171.0.0/16 EC2 DUB prefix}
			PTR	`ec2-54-171-8-72.eu-west-1.compute.amazonaws.com`
		A	54.229.243.12^{🇮🇪 Amazon54.229.128.0/17 EC2 DUB prefix}
			PTR	`ec2-54-229-243-12.eu-west-1.compute.amazonaws.com`
MX	`mx-02-eu-west-1.prod.hydra.sophos.com`⁽⁵⁾
		A	52.31.180.227^{🇮🇪 Amazon52.30.0.0/15 EC2 DUB prefix}
			PTR	`ec2-52-31-180-227.eu-west-1.compute.amazonaws.com`
		A	54.171.8.72^{🇮🇪 Amazon54.171.0.0/16 EC2 DUB prefix}
			PTR	`ec2-54-171-8-72.eu-west-1.compute.amazonaws.com`
		A	54.229.243.12^{🇮🇪 Amazon54.229.128.0/17 EC2 DUB prefix}
			PTR	`ec2-54-229-243-12.eu-west-1.compute.amazonaws.com`
TXT	`v=spf1 include:_spf.prod.hydra.sophos.com include:spf.stackmail.com a mx incl...`
TXT	`sophos-domain-verification=d5b7fd19828650c390731ac2baea1c87280e0f98`
TXT	`MS=ms80479889`
SOA	`ns1.stackdns.com`hostmaster@stackdns.com serial=1708618416

`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=1778793506

Subdomains

mail.cygnetpb.com

Same first word

cygnetpb.co.uk

cygnetpb.com

Similar names

ytengpcb.com

DNS History

13 records (8 active, 5 former)

○NSns0.zen.co.uk2015-08-22 → 2017-03-27 · 4 obs

● 2015-08-22 19:54:40
● 2017-03-27 21:30:22
○ 2026-04-18 19:19:06
○ 2026-05-14 21:42:22

●NSns1.stackdns.com2026-04-18 → 2026-05-14 · 3 obs

○ 2017-03-27 21:30:22
● 2026-04-18 19:19:06
● 2026-05-14 21:42:22

○NSns1.zen.co.uk2015-08-22 → 2017-03-27 · 4 obs

● 2015-08-22 19:54:40
● 2017-03-27 21:30:22
○ 2026-04-18 19:19:06
○ 2026-05-14 21:42:22

●NSns2.stackdns.com2026-04-18 → 2026-05-14 · 3 obs

○ 2017-03-27 21:30:22
● 2026-04-18 19:19:06
● 2026-05-14 21:42:22

●NSns3.stackdns.com2026-04-18 → 2026-05-14 · 3 obs

○ 2017-03-27 21:30:22
● 2026-04-18 19:19:06
● 2026-05-14 21:42:22

●NSns4.stackdns.com2026-04-18 → 2026-05-14 · 3 obs

○ 2017-03-27 21:30:22
● 2026-04-18 19:19:06
● 2026-05-14 21:42:22

○NSunamuno.zen.co.uk2015-08-22 → 2017-03-27 · 4 obs

● 2015-08-22 19:54:40
● 2017-03-27 21:30:22
○ 2026-04-18 19:19:06
○ 2026-05-14 21:42:22

○MXmailcluster.zen.co.uk2015-08-22 → 2017-03-27 · 4 obs

● 2015-08-22 19:54:40
● 2017-03-27 21:30:22
○ 2026-04-18 19:19:06
○ 2026-05-14 21:42:22

●MXmx-01-eu-west-1.prod.hydra.sophos.com2026-04-18 → 2026-05-14 · 3 obs

○ 2017-03-27 21:30:22
● 2026-04-18 19:19:06
● 2026-05-14 21:42:22

●MXmx-02-eu-west-1.prod.hydra.sophos.com2026-04-18 → 2026-05-14 · 3 obs

○ 2017-03-27 21:30:22
● 2026-04-18 19:19:06
● 2026-05-14 21:42:22

○A146.101.249.1072015-08-22 → 2017-03-27 · 4 obs

● 2015-08-22 19:54:40
● 2017-03-27 21:30:22
○ 2026-04-18 19:19:06
○ 2026-05-14 21:42:22

●A185.151.30.1452026-04-18 → 2026-05-14 · 3 obs

○ 2017-03-27 21:30:22
● 2026-04-18 19:19:06
● 2026-05-14 21:42:22

●A2a07:7800::1452026-04-18 → 2026-05-14 · 3 obs

○ 2017-03-27 21:30:22
● 2026-04-18 19:19:06
● 2026-05-14 21:42:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cygnetpb.com	ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com	4 records

✅ Authoritative Response

Server:146.148.28.88

NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cygnetpb.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.151.30.145`
AAAA	1	`2a07:7800::145`
NS	4	`ns1.stackdns.com, ns3.stackdns.com...`
MX	2	`mx-01-eu-west-1.prod.hydra.sophos.com (p, mx-02-eu-west-1.prod.hydra.sophos.com (p`
TXT	3	`MS=ms80479889, v=spf1 include:_spf.prod.hydra.sophos.co...`
SOA	1	`ns1.stackdns.com hostmaster.stackdns.com`