x4dev.pt - dns.ninja

`x4dev.pt`

DNSSEC	⚠️ Not signed
A	89.115.237.201^{🇵🇹 VODAFONE-PT89.114.0.0/15 Vodafone Portugal}
		PTR	`201.237.115.89.rev.vodafone.pt`
NS	`ns.mgi.de` ⭐
		A	164.61.210.140^{MSYS164.61.192.0/18 MGI DE}
			PTR	`ns.mgi.de`
NS	`ns.metro-ag.com`
		A	194.156.63.4^{🇭🇰 AS23985194.156.60.0/22 MGB METRO HK}
			PTR	`ns.metro-ag.com`
NS	`ns.metro.de`
		A	164.61.210.4^{MSYS164.61.192.0/18 MGI DE}
			PTR	`ns.metro.de`
NS	`ns.metro.info`
		A	164.139.12.4^{🇩🇪 MGI-DE-AS164.139.12.0/22 MGI}
			PTR	`ns.metro.info`
MX	`mx1.hc611-36.eu.iphmx.com` ⭐
		A	23.90.104.169^{🇺🇸 CISCO-223.90.104.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.77.186^{🇺🇸 CISCO-2207.54.77.0/24 Cisco Systems Ironport Division Rondebeltweg 62 Almere, State-Flevoland 1329 BG Netherlands}
MX	`mx2.hc611-36.eu.iphmx.com` ⭐
		A	23.90.104.169^{🇺🇸 CISCO-223.90.104.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.77.186^{🇺🇸 CISCO-2207.54.77.0/24 Cisco Systems Ironport Division Rondebeltweg 62 Almere, State-Flevoland 1329 BG Netherlands}
TXT	`ctpqzzzbh9gzgh5sl4vtcpmh2mdp73r0`
TXT	`c1drt6bzfgdyjvh4kwj67dgx7cd0jbvz`
TXT	`atlassian-domain-verification=vzjGnJ2NafQoIj8afRTdXZJEwgDCzIdukNae/3xtjDwyadC...`
TXT	`google-site-verification=Lfxv_CZEBzYx-RjQ8uMojZd7VD6JveRxIrv1BnMV-EY`
TXT	`v=spf1 include:spf.protection.outlook.com exists:%{i}.spf.hc611-36.eu.iphmx.c...`
TXT	`_p0vu874oja5t5r1kz4iwozg6l9xp9sx`
TXT	`MS=ms29857951`
TXT	`MS=2DDD4A2FA68893363F789EBE87F3EA179E2E28D1`
TXT	`google-site-verification=CGCCQvT6bzbrS1bMb7ThaLQ7-Uhvrqv-bmZ1N8phmAg`
SOA	`ns.mgi.de`hostmaster@mgi.de serial=70

`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`
	NS	`ns2.nic.fr`
	SOA	`curiosity.dns.pt`request@dns.pt 2026-08-02 #29

Subdomains

mail.x4dev.pt

Same first word

x4dev.com

x4dev.pt

Similar names

4xdev.com

DNS History

12 records (7 active, 5 former)

○NSmns01.domaincontrol.com2015-06-23 → 2017-07-07 · 4 obs

● 2015-06-23 15:08:30
● 2017-07-07 08:45:12
○ 2026-03-25 09:27:26
○ 2026-08-02 13:59:02

○NSmns02.domaincontrol.com2015-06-23 → 2017-07-07 · 4 obs

● 2015-06-23 15:08:30
● 2017-07-07 08:45:12
○ 2026-03-25 09:27:26
○ 2026-08-02 13:59:02

●NSns.metro-ag.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-07-07 08:45:12
● 2026-03-25 09:27:26
● 2026-08-02 13:59:02

●NSns.metro.de2026-03-25 → 2026-08-02 · 3 obs

○ 2017-07-07 08:45:12
● 2026-03-25 09:27:26
● 2026-08-02 13:59:02

●NSns.metro.info2026-03-25 → 2026-08-02 · 3 obs

○ 2017-07-07 08:45:12
● 2026-03-25 09:27:26
● 2026-08-02 13:59:02

●NSns.mgi.de2026-03-25 → 2026-08-02 · 3 obs

○ 2017-07-07 08:45:12
● 2026-03-25 09:27:26
● 2026-08-02 13:59:02

○MXmail.x4dev.pt2015-06-23 → 2017-07-07 · 4 obs

● 2015-06-23 15:08:30
● 2017-07-07 08:45:12
○ 2026-03-25 09:27:26
○ 2026-08-02 13:59:02

●MXmx1.hc611-36.eu.iphmx.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-07-07 08:45:12
● 2026-03-25 09:27:26
● 2026-08-02 13:59:02

●MXmx2.hc611-36.eu.iphmx.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-07-07 08:45:12
● 2026-03-25 09:27:26
● 2026-08-02 13:59:02

○A23.235.214.1262015-06-23 → 2016-04-15 · 4 obs

● 2015-06-23 15:08:30
● 2016-04-15 12:37:36
○ 2016-11-29 03:17:42
○ 2026-08-02 13:59:02

●A89.115.237.2012017-07-07 → 2026-08-02 · 3 obs

○ 2016-11-29 03:17:42
● 2017-07-07 08:45:12
● 2026-08-02 13:59:02

○A94.126.171.1352016-11-29 → 2016-11-29 · 4 obs

○ 2016-04-15 12:37:36
● 2016-11-29 03:17:42
○ 2017-07-07 08:45:12
○ 2026-08-02 13:59:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	d.dns.pt, c.dns.pt, b.dns.pt, h.dns.pt...	18 records
x4dev.pt	ns.metro.info, ns.metro-ag.com, ns.metro.de	-

✅ Authoritative Response

Server:164.139.12.4

NS records: ns.metro.info, ns.metro-ag.com, ns.metro.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for x4dev.pt (unsigned zone)

⏱️ Timing

Total: 2166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.115.237.201`
NS	3	`ns.metro.info, ns.metro-ag.com...`
MX	2	`mx1.hc611-36.eu.iphmx.com (pri: 10), mx2.hc611-36.eu.iphmx.com (pri: 10)`
TXT	9	`google-site-verification=CGCCQvT6bzbrS1b, ctpqzzzbh9gzgh5sl4vtcpmh2mdp73r0...`
SOA	1	`ns.mgi.de hostmaster.mgi.de`

📌 Glue Records Collected

Total: 18

In-bailiwick: 14 (h.dns.pt, g.dns.pt, e.dns.pt...)

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

Analysis

Hierarchy

x4dev.pt is the parent zone for mail.x4dev.pt.

IP Addresses

x4dev.pt has exactly one IP address — 89.115.237.201.

atla.pt and 201.237.115.89.rev.vodafone.pt, along with other host names, share IP addresses with x4dev.pt.

Name Servers

Four name servers handle the delegation for x4dev.pt: ns.metro-ag.com, ns.metro.de, ns.mgi.de and ns.metro.info.

x4dev.pt partially shares its NS delegation with several other domains, including metro-ag.berlin, makrofinancialservices.de, metro-im.net and two others.

Four host names, each with one IP address: ns.metro-ag.com has 194.156.63.4, ns.metro.de has 164.61.210.4, ns.mgi.de has 164.61.210.140 and ns.metro.info has 164.139.12.4.

Mail Servers

x4dev.pt uses two mail servers, mx1.hc611-36.eu.iphmx.com and mx2.hc611-36.eu.iphmx.com.

The mail server setup of x4dev.pt matches that of other domains such as metro-cto.com, metro.bg, metro.at and two others.

mx1.hc611-36.eu.iphmx.com has IP addresses 23.90.104.169 and 207.54.77.186; mx2.hc611-36.eu.iphmx.com has the same IP addresses: 23.90.104.169 and 207.54.77.186.

mx1.hc611-36.eu.iphmx.com and mx2.hc611-36.eu.iphmx.com each have 23.90.104.169 IP addresses.

mx1.hc611-36.eu.iphmx.com and mx2.hc611-36.eu.iphmx.com each have 207.54.77.186 IP addresses.