`smartadserver.pt`

DNSSEC	⚠️ Not signed
A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
		PTR	`relay.mail-forwarder.io`
A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
NS	`ns1.safebrands.fr` ⭐
		A	2a04:2b00:14cc::17^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns17.i.centralnic-dns.com`
		A	193.227.117.17^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns2.safebrands.eu`
		A	2a04:2b00:14dd::18^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns18.j.centralnic-dns.com`
		A	194.50.187.18^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
NS	`ns3.safebrands.com`
		A	2a04:2b00:14ee::19^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns19.k.centralnic-dns.com`
		A	194.0.182.19^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
NS	`ns4.safebrands.org`
		A	2a04:2b00:14cc::20^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns20.i.centralnic-dns.com`
		A	193.227.117.20^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns5.safebrands.tech`
		A	2a04:2b00:14dd::21^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns21.j.centralnic-dns.com`
		A	194.50.187.21^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
MX	`mail.smartadserver.pt` ⭐
		A	195.64.164.240
			PTR	`basic-mail.safebrands.com`
SOA	`ns1.safebrands.fr`tech@brandshelter.com 2024-04-17 #3

`pt`

	DNSSEC	🔒 Signed (DS record present)
	NS	`curiosity.dns.pt` ⭐
	NS	`a.dns.pt`
	NS	`b.dns.pt`
	NS	`c.dns.pt`
	NS	`d.dns.pt`
	NS	`e.dns.pt`
	NS	`g.dns.pt`
	NS	`h.dns.pt`
	NS	`ns.dns.br` ⚠️ Not in parent delegation
	NS	`ns2.nic.fr` ⚠️ Not in parent delegation
	SOA	`curiosity.dns.pt`request@dns.pt 2026-04-05 #33

Subdomains

mail.smartadserver.pt

Same first word

Similar names

adsmartserver.com

DNS History

13 records (10 active, 3 former)

○NSns1.mailclub.fr2015-05-24 → 2020-01-09 · 4 obs

● 2015-05-24 23:09:12
● 2020-01-09 09:48:20
○ 2026-03-26 13:54:24
○ 2026-04-05 17:00:10

●NSns1.safebrands.fr2026-03-26 → 2026-04-05 · 3 obs

○ 2020-01-09 09:48:20
● 2026-03-26 13:54:24
● 2026-04-05 17:00:10

○NSns2.mailclub.fr2015-05-24 → 2020-01-09 · 4 obs

● 2015-05-24 23:09:12
● 2020-01-09 09:48:20
○ 2026-03-26 13:54:24
○ 2026-04-05 17:00:10

●NSns2.safebrands.eu2026-03-26 → 2026-04-05 · 3 obs

○ 2020-01-09 09:48:20
● 2026-03-26 13:54:24
● 2026-04-05 17:00:10

●NSns3.safebrands.com2026-03-26 → 2026-04-05 · 3 obs

○ 2020-01-09 09:48:20
● 2026-03-26 13:54:24
● 2026-04-05 17:00:10

●NSns4.safebrands.org2026-03-26 → 2026-04-05 · 3 obs

○ 2020-01-09 09:48:20
● 2026-03-26 13:54:24
● 2026-04-05 17:00:10

●NSns5.safebrands.tech2026-03-26 → 2026-04-05 · 3 obs

○ 2020-01-09 09:48:20
● 2026-03-26 13:54:24
● 2026-04-05 17:00:10

●MXmail.smartadserver.pt2015-05-24 → 2026-04-05 · 2 obs

● 2015-05-24 23:09:12
● 2026-04-05 17:00:10

○A195.64.164.872015-05-24 → 2020-01-09 · 4 obs

● 2015-05-24 23:09:12
● 2020-01-09 09:48:20
○ 2026-03-26 13:54:24
○ 2026-04-05 17:00:10

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-03-26 → 2026-04-05 · 3 obs

○ 2020-01-09 09:48:20
● 2026-03-26 13:54:24
● 2026-04-05 17:00:10

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-03-26 → 2026-04-05 · 3 obs

○ 2020-01-09 09:48:20
● 2026-03-26 13:54:24
● 2026-04-05 17:00:10

●A5.22.145.1212026-03-26 → 2026-04-05 · 3 obs

○ 2020-01-09 09:48:20
● 2026-03-26 13:54:24
● 2026-04-05 17:00:10

●A5.22.145.162026-03-26 → 2026-04-05 · 3 obs

○ 2020-01-09 09:48:20
● 2026-03-26 13:54:24
● 2026-04-05 17:00:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...	18 records
smartadserver.pt	ns2.safebrands.eu, ns1.safebrands.fr, ns5.safebrands.tech, ns4.safebrands.org...	-

✅ Authoritative Response

Server:194.50.187.18

NS records: ns2.safebrands.eu, ns1.safebrands.fr, ns5.safebrands.tech, ns4.safebrands.org, ns3.safebrands.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartadserver.pt (unsigned zone)

⏱️ Timing

Total: 786ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`5.22.145.121, 5.22.145.16`
AAAA	2	`2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc`
NS	5	`ns4.safebrands.org, ns2.safebrands.eu...`
MX	1	`mail.smartadserver.pt (pri: 10)`
SOA	1	`ns1.safebrands.fr tech.brandshelter.com`

📌 Glue Records Collected

Total: 18

In-bailiwick: 14 (a.dns.pt, b.dns.pt, c.dns.pt...)

Out-of-bailiwick: 4 (ns.dns.br, ns2.nic.fr, ns.dns.br...)

Analysis

Hierarchy

The parent of mail.smartadserver.pt is smartadserver.pt.

IP Addresses

smartadserver.pt maps to four IP numbers: 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 5.22.145.16 and 5.22.145.121.

other host names include djdj.de, genealog.net, gdanskresa.com.whoisproxy.org, juchheim.ch and prostatonin.com.mx; they share IP numbers with smartadserver.pt.

Name Servers

smartadserver.pt is delegated to five name servers: ns3.safebrands.com, ns2.safebrands.eu, ns1.safebrands.fr, ns4.safebrands.org and ns5.safebrands.tech.

smartadserver.pt at least partially shares name servers with other domains, for instance top-gum.com, casinoexpress.fr, eram.nl, air-carbon.com and bancosantander.music.