`hernaniteixeira.com`

DNSSEC	⚠️ Not signed
A	185.240.248.20^{🇵🇹 RACKFIBER185.240.248.0/24}
		PTR	`r248ds20.redewt.net`
NS	`ns1.wtservers.com` ⭐
		A	2a0d:3b80:cafe:0:5054:ff:fec3:be5d^{🇵🇹 RACKFIBER2a0d:3b80::/29}
		A	185.118.112.2^{🇵🇹 RACKFIBER185.118.112.0/22}
			PTR	`ns1.wtservers.com`
NS	`ns2.wtservers.com`
		A	2a0f:c700:20:70::1^{🇵🇹 RACKFIBER2a0f:c700::/33}
		A	45.154.66.253^{🇵🇹 RACKFIBER45.154.66.0/24}
NS	`ns3.wtservers.com`
		A	2a01:4f8:c013:e3ab::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	138.199.231.191^{🇩🇪 Hetzner138.199.128.0/17 HETZNER-DC}
			PTR	`ns3.wtservers.com`
MX	`hernaniteixeira.com` ⭐
		A	185.240.248.20^{🇵🇹 RACKFIBER185.240.248.0/24}
			PTR	`r248ds20.redewt.net`
SOA	`ns1.wtservers.com`mail+shlinux/r248ds20@report.redewt.net 2018-05-25 #4

`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=1784135382

MX for

hernaniteixeira.com

Subdomains

mail.hernaniteixeira.com

Same first word

hernaniteixeira.com

DNS History

11 records (5 active, 6 former)

○NSns1.ciberserver.com2015-08-02 → 2015-11-22 · 4 obs

● 2015-08-02 13:07:54
● 2015-11-22 13:35:28
○ 2016-03-11 01:29:24
○ 2026-07-15 17:15:40

●NSns1.wtservers.com2016-03-11 → 2026-07-15 · 3 obs

○ 2015-11-22 13:35:28
● 2016-03-11 01:29:24
● 2026-07-15 17:15:40

○NSns2.ciberserver.com2015-08-02 → 2015-11-22 · 4 obs

● 2015-08-02 13:07:54
● 2015-11-22 13:35:28
○ 2016-03-11 01:29:24
○ 2026-07-15 17:15:40

●NSns2.wtservers.com2016-03-11 → 2026-07-15 · 3 obs

○ 2015-11-22 13:35:28
● 2016-03-11 01:29:24
● 2026-07-15 17:15:40

○NSns3.ciberserver.com2015-08-02 → 2015-11-22 · 4 obs

● 2015-08-02 13:07:54
● 2015-11-22 13:35:28
○ 2016-03-11 01:29:24
○ 2026-07-15 17:15:40

●NSns3.wtservers.com2016-03-11 → 2026-07-15 · 3 obs

○ 2015-11-22 13:35:28
● 2016-03-11 01:29:24
● 2026-07-15 17:15:40

●MXhernaniteixeira.com2016-03-11 → 2026-07-15 · 3 obs

○ 2015-11-22 13:35:28
● 2016-03-11 01:29:24
● 2026-07-15 17:15:40

○MXmail.hernaniteixeira.com2015-08-02 → 2015-11-22 · 4 obs

● 2015-08-02 13:07:54
● 2015-11-22 13:35:28
○ 2016-03-11 01:29:24
○ 2026-07-15 17:15:40

○A176.221.34.1042015-08-02 → 2015-11-22 · 4 obs

● 2015-08-02 13:07:54
● 2015-11-22 13:35:28
○ 2016-03-11 01:29:24
○ 2026-07-15 17:15:40

○A185.118.112.1322016-03-11 → 2017-05-19 · 5 obs

○ 2015-11-22 13:35:28
● 2016-03-11 01:29:24
● 2017-05-19 11:22:52
○ 2026-03-09 00:18:06
○ 2026-07-15 17:15:40

●A185.240.248.202026-03-09 → 2026-07-15 · 3 obs

○ 2017-05-19 11:22:52
● 2026-03-09 00:18:06
● 2026-07-15 17:15:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...	-
hernaniteixeira.com	ns1.wtservers.com, ns2.wtservers.com, ns3.wtservers.com	6 records

✅ Authoritative Response

Server:138.199.231.191

NS records: ns1.wtservers.com, ns2.wtservers.com, ns3.wtservers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hernaniteixeira.com (unsigned zone)

⏱️ Timing

Total: 811ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.240.248.20`
NS	3	`ns2.wtservers.com, ns3.wtservers.com...`
MX	1	`hernaniteixeira.com (pri: 0)`
SOA	1	`ns1.wtservers.com mail+shlinux/r248ds20.`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.wtservers.com, ns1.wtservers.com, ns2.wtservers.com...)

Analysis

Hierarchy

hernaniteixeira.com is a parent domain of mail.hernaniteixeira.com.

Mail Server Role

hernaniteixeira.com acts as its own mail server.

IP Addresses

hernaniteixeira.com points to a single IP number: 185.240.248.20.

Additional host names — centromedico-altodoseixalinho.pt, mail.scarpin.pt, apef.pt and two others — share IP numbers with hernaniteixeira.com.

Name Servers

hernaniteixeira.com is served by three name servers: ns1.wtservers.com, ns2.wtservers.com and ns3.wtservers.com.

hernaniteixeira.com shares at least some of its name servers with other domains, including campoblue.com, pcc-lda.pt, estudafq.pt and two others.

These name servers are frequently paired with the name servers ns3.qwe.pt and ns4.qwe.pt.

The hostnames ns1.wtservers.com, ns2.wtservers.com and ns3.wtservers.com each direct to two IP addresses — ns1.wtservers.com to 185.118.112.2 and 2a0d:3b80:cafe:0:5054:ff:fec3:be5d, ns2.wtservers.com to 45.154.66.253 and 2a0f:c700:20:70::1, and ns3.wtservers.com to 138.199.231.191 and 2a01:4f8:c013:e3ab::1.

Mail Servers

hernaniteixeira.com has a single mail server: hernaniteixeira.com itself.

hernaniteixeira.com resolves to 185.240.248.20 and no other IP number.

hernaniteixeira.com - robtex.com