`tema-comum.com`

DNSSEC	⚠️ Not signed
A	142.93.115.89^{🇺🇸 DIGITALOCEAN142.93.112.0/20 DigitalOcean}
NS	`ns1.meganameservers.eu` ⭐ ⚠️ Not in parent delegation
		A	2a01:7f60:1000:2::10^{🇨🇦 INFB-AS91152a01:7f60::/32 Internet Names For Business}
			PTR	`ns1.meganameservers.eu`
		A	91.136.8.241^{🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business}
			PTR	`ns1.meganameservers.eu`
NS	`ns.net.vodafone.pt` ⚠️ Not in zone NS records
		A	91.136.8.241^{🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business}
			PTR	`ns1.meganameservers.eu`
NS	`ns2.meganameservers.eu` ⚠️ Not in parent delegation
		A	2a01:7f60:9980:1::10^{🇨🇦 INFB-AS91152a01:7f60::/32 Internet Names For Business}
			PTR	`ns2.meganameservers.eu`
		A	91.136.7.21^{🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business}
			PTR	`ns2.meganameservers.eu`
NS	`ns2.net.vodafone.pt` ⚠️ Not in zone NS records
		A	91.136.7.21^{🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business}
			PTR	`ns2.meganameservers.eu`
NS	`ns3.meganameservers.eu` ⚠️ Not in parent delegation
		A	2001:1810:4000:7::10^{🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns3.meganameservers.eu`
		A	66.175.41.102^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns3.meganameservers.eu`
MX	`mail.net.vodafone.pt` ⭐
		A	213.134.33.68^{🇪🇸 INTERHOST213.134.32.0/21 Interhost Routing Policy}
			PTR	`mx.mad.interhost.com`
		A	213.134.33.69^{🇪🇸 INTERHOST213.134.32.0/21 Interhost Routing Policy}
			PTR	`mx2.mad.interhost.com`
		A	213.134.33.74^{🇪🇸 INTERHOST213.134.32.0/21 Interhost Routing Policy}
			PTR	`mx2.mad.interhost.com`
		A	213.134.33.75^{🇪🇸 INTERHOST213.134.32.0/21 Interhost Routing Policy}
			PTR	`mx.mad.interhost.com`
MX	`email.net.vodafone.pt`⁽²⁰⁾
		A	213.134.33.68^{🇪🇸 INTERHOST213.134.32.0/21 Interhost Routing Policy}
			PTR	`mx.mad.interhost.com`
		A	213.134.33.69^{🇪🇸 INTERHOST213.134.32.0/21 Interhost Routing Policy}
			PTR	`mx2.mad.interhost.com`
		A	213.134.33.74^{🇪🇸 INTERHOST213.134.32.0/21 Interhost Routing Policy}
			PTR	`mx2.mad.interhost.com`
		A	213.134.33.75^{🇪🇸 INTERHOST213.134.32.0/21 Interhost Routing Policy}
			PTR	`mx.mad.interhost.com`
TXT	`v=spf1 include:spf.net.vodafone.pt -all`
TXT	`MS=ms77152718`
SOA	`ns1.meganameservers.eu`postmaster@meganameservers.eu 2026-03-19 #9

`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=1774556957

Same first word

tema-comum.com

DNS History

9 records (8 active, 1 former)

●NSns.net.vodafone.pt2026-02-20 → 2026-03-26 · 3 obs

○ 2015-07-16 16:50:16
● 2026-02-20 17:57:08
● 2026-03-26 20:42:34

●NSns1.meganameservers.eu2015-07-16 → 2026-03-26 · 2 obs

● 2015-07-16 16:50:16
● 2026-03-26 20:42:34

●NSns2.meganameservers.eu2015-07-16 → 2026-03-26 · 2 obs

● 2015-07-16 16:50:16
● 2026-03-26 20:42:34

●NSns2.net.vodafone.pt2026-02-20 → 2026-03-26 · 3 obs

○ 2015-07-16 16:50:16
● 2026-02-20 17:57:08
● 2026-03-26 20:42:34

●NSns3.meganameservers.eu2015-07-16 → 2026-03-26 · 2 obs

● 2015-07-16 16:50:16
● 2026-03-26 20:42:34

●MXemail.net.vodafone.pt2015-07-16 → 2026-03-26 · 2 obs

● 2015-07-16 16:50:16
● 2026-03-26 20:42:34

●MXmail.net.vodafone.pt2015-07-16 → 2026-03-26 · 2 obs

● 2015-07-16 16:50:16
● 2026-03-26 20:42:34

●A142.93.115.892019-03-30 → 2026-03-26 · 3 obs

○ 2017-02-11 10:00:00
● 2019-03-30 19:09:06
● 2026-03-26 20:42:34

○A91.136.8.102015-07-16 → 2017-02-11 · 4 obs

● 2015-07-16 16:50:16
● 2017-02-11 10:00:00
○ 2019-03-30 19:09:06
○ 2026-03-26 20:42:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tema-comum.com	ns.net.vodafone.pt, ns2.net.vodafone.pt	-

✅ Authoritative Response

Server:91.136.8.241

NS records: ns.net.vodafone.pt, ns2.net.vodafone.pt

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tema-comum.com (unsigned zone)

⏱️ Timing

Total: 1223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`142.93.115.89`
NS	3	`ns3.meganameservers.eu, ns1.meganameservers.eu...`
MX	2	`mail.net.vodafone.pt (pri: 10), email.net.vodafone.pt (pri: 20)`
TXT	2	`v=spf1 include:spf.net.vodafone.pt -all, MS=ms77152718`
SOA	1	`ns1.meganameservers.eu postmaster.megana`

Analysis

IP Addresses

tema-comum.com points to a single IP address: 142.93.115.89.

Name Servers

tema-comum.com is delegated to five name servers: ns1.meganameservers.eu, ns2.meganameservers.eu, ns3.meganameservers.eu, ns2.net.vodafone.pt and ns.net.vodafone.pt.

At least part of the name servers for tema-comum.com are shared with other domains, for instance drlens.co.uk, memotique.com, tomscott.co.uk, can-y-baehotel.co.uk and itboys.co.uk.

These name servers are often used together with ns3.net.vodafone.pt, ns1.mydomain.ro and ns2.mydomain.ro.

Two IP numbers for host names:

ns1.meganameservers.eu points to 2a01:7f60:1000:2::10 and 91.136.8.241.

ns2.meganameservers.eu points to 2a01:7f60:9980:1::10 and 91.136.7.21.

ns3.meganameservers.eu points to 2001:1810:4000:7::10 and 66.175.41.102.

One IP number for host names:

ns2.net.vodafone.pt points to 91.136.7.21.

ns.net.vodafone.pt points to 91.136.8.241.

Host names pointing to 91.136.8.241: ns1.meganameservers.eu and ns.net.vodafone.pt.

Host names pointing to 91.136.7.21: ns2.meganameservers.eu and ns2.net.vodafone.pt.

Mail Servers

tema-comum.com is handled by two mail servers: email.net.vodafone.pt and mail.net.vodafone.pt.

tema-comum.com uses the same mail server setup as other domains, for instance tubo.pt, crj.pt, utec.pt, grantthornton.pt and micromedica.pt.

tema-comum.com shares mail servers with other domains to some extent, for instance sice.pt, vodafone.com.pt, ald-automotive.pt and suporteweb.pt.