`ns5.ptwebserver.com`

DNSSEC	⚠️ Not signed
A	51.91.233.28^{🇫🇷 OVH51.91.0.0/16}
		PTR	`nas.nuvens.pt`

`ptwebserver.com`

	DNSSEC	⚠️ Not signed
	A	51.91.233.28^{🇫🇷 OVH51.91.0.0/16}
	NS	`sol.nuvens.pt` ⭐ ⚠️ Not in parent delegation
	NS	`lua.nuvens.pt` ⚠️ Not in parent delegation
	NS	`ns1.umanuvem.com` ⚠️ Not in zone NS records
	NS	`ns2.umanuvem.com` ⚠️ Not in zone NS records
	MX	`ptwebserver.com` ⭐
	TXT	`v=spf1 ip4:51.91.233.28 +a +mx +ip4:5.135.143.184 +ip4:149.202.92.122 +includ...`
	SOA	`sol.nuvens.pt`nas@nuvens.pt 2026-03-30 #3

Same first word

ns5.nl

ns5.cloudflare.net

ns5.de

ns5.eu

ns5.123hjemmeside.dk

ns5.sinaapp.com

ns5.ch

ns5.in

ns5.ru

ns5.uz

ns5.to.gov.br

ns5.uk

ns5.it.com

ns5.gov.mo

ns5.com.br

ns5.dyndns.org

ns5.pl

ns5.kasserver.com

ns5.fi

ns5.cc

ns5.gov.bh

ns5.myqnapcloud.com

ns5.biz

ns5.co

ns5.kr

ns5.mycloudnas.com

ns5.mynascloud.com

ns5.appengine.flow.ch

ns5.pw

ns5.net

ns5.alp1.ae.flow.ch

ns5.li

ns5.mircloud.host

ns5.duckdns.org

ns5.be

ns5.dk

ns5.fj

ns5.ma.gov.br

ns5.cn

ns5.gov.mu

ns5.org

Similar names

sn5.jp

5sn.ru

5sn.com

5sn.net

5sn.cn

s5n.com

5ns.ru

5ns.cn

5ns.nl

sn5.org

n5s.com

5sn.cc

5ns.de

n5s.ru

5sn.pl

s5n.cn

s5n.net

5sn.de

sn5.ru

5ns.com

sn5.net

sn5.com

sn5.cn

5sn.in

5ns.org

sn5.pl

n5s.org

sn5.xyz

sn5.de

5sn.us

DNS History

3 records (1 active, 2 former)

○A164.132.189.1342016-03-26 → 2016-10-01 · 5 obs

○ 2015-12-08 20:04:24
● 2016-03-26 05:27:34
● 2016-10-01 03:39:12
○ 2026-02-17 05:26:24
○ 2026-04-14 11:25:08

○A209.59.186.742015-06-08 → 2015-12-08 · 4 obs

● 2015-06-08 14:33:44
● 2015-12-08 20:04:24
○ 2016-03-26 05:27:34
○ 2026-04-14 11:25:08

●A51.91.233.282026-02-17 → 2026-04-14 · 3 obs

○ 2016-10-01 03:39:12
● 2026-02-17 05:26:24
● 2026-04-14 11:25:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
ptwebserver.com	ns1.umanuvem.com, ns2.umanuvem.com	2 records

✅ Authoritative Response

Server:151.80.243.211

NS records: ns1.umanuvem.com, ns2.umanuvem.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptwebserver.com (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.91.233.28`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.umanuvem.com, ns2.umanuvem.com)

Analysis

IP Addresses

ns5.ptwebserver.com points to IP number: 51.91.233.28.

Other host names such as ns1.hugogameiro.com, webhost.pt, host.umanuvem.com, ns6.ptwebserver.com and nas.nuvens.pt share IPs with ns5.ptwebserver.com.

ns5.ptwebserver.com - robtex.com