`externaloffice.net`

DNSSEC	⚠️ Not signed
A	82.98.131.84^{🇪🇸 DINAHOSTING-AS82.98.128.0/18 First Dinahosting S.L. prefix}
		PTR	`d697.dinaserver.com`
NS	`ns.dinahosting.com` ⭐
		A	185.192.220.10^{🇪🇸 DINAHOSTING-AS185.192.220.0/24}
			PTR	`ns.dinahosting.com`
NS	`ns.gestiondecuenta.com`
		A	185.192.220.50^{🇪🇸 DINAHOSTING-AS185.192.220.0/24}
			PTR	`ns.gestiondecuenta.com`
NS	`ns2.gestiondecuenta.com`
		A	185.192.221.50^{🇪🇸 DINAHOSTING-AS185.192.221.0/24}
			PTR	`ns2.gestiondecuenta.com`
NS	`ns3.gestiondecuenta.com`
		A	185.192.222.50^{🇪🇸 DINAHOSTING-AS185.192.222.0/24}
			PTR	`ns3.gestiondecuenta.com`
NS	`ns4.gestiondecuenta.com`
		A	185.192.223.50^{🇪🇸 DINAHOSTING-AS185.192.223.0/24}
			PTR	`ns4.gestiondecuenta.com`
MX	`mail.externaloffice.net` ⭐
		A	82.98.131.84^{🇪🇸 DINAHOSTING-AS82.98.128.0/18 First Dinahosting S.L. prefix}
			PTR	`d697.dinaserver.com`
TXT	`v=spf1 a mx ip4:82.98.140.139 ~all`
SOA	`ns.dinahosting.com`hostmaster@externaloffice.net 2017-11-30 #1

`net`

	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=1775979852

Subdomains

mail.externaloffice.net

Same first word

externaloffice.com

externaloffice.net

DNS History

10 records (7 active, 3 former)

●NSns.dinahosting.com2015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 13:31:38
● 2026-04-12 07:56:48

●NSns.gestiondecuenta.com2015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 13:31:38
● 2026-04-12 07:56:48

●NSns2.gestiondecuenta.com2015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 13:31:38
● 2026-04-12 07:56:48

●NSns3.gestiondecuenta.com2015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 13:31:38
● 2026-04-12 07:56:48

●NSns4.gestiondecuenta.com2015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 13:31:38
● 2026-04-12 07:56:48

●MXmail.externaloffice.net2015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 13:31:38
● 2026-04-12 07:56:48

●A82.98.131.842026-03-27 → 2026-04-12 · 3 obs

○ 2017-06-24 05:22:18
● 2026-03-27 23:31:32
● 2026-04-12 07:56:48

○A82.98.139.1812017-06-24 → 2017-06-24 · 4 obs

○ 2016-11-27 23:06:26
● 2017-06-24 05:22:18
○ 2026-03-27 23:31:32
○ 2026-04-12 07:56:48

○A82.98.139.1822016-01-23 → 2016-11-27 · 5 obs

○ 2015-11-02 14:37:42
● 2016-01-23 04:52:26
● 2016-11-27 23:06:26
○ 2017-06-24 05:22:18
○ 2026-04-12 07:56:48

○A82.98.140.1392015-06-14 → 2015-11-02 · 4 obs

● 2015-06-14 13:31:38
● 2015-11-02 14:37:42
○ 2016-01-23 04:52:26
○ 2026-04-12 07:56:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
externaloffice.net	ns.gestiondecuenta.com, ns2.gestiondecuenta.com, ns3.gestiondecuenta.com, ns4.gestiondecuenta.com	-

✅ Authoritative Response

Server:185.192.223.50

NS records: ns.gestiondecuenta.com, ns2.gestiondecuenta.com, ns3.gestiondecuenta.com, ns4.gestiondecuenta.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for externaloffice.net (unsigned zone)

⏱️ Timing

Total: 274ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.98.131.84`
NS	4	`ns3.gestiondecuenta.com, ns4.gestiondecuenta.com...`
MX	1	`mail.externaloffice.net (pri: 10)`
TXT	1	`v=spf1 a mx ip4:82.98.140.139 ~all`
SOA	1	`ns.dinahosting.com hostmaster.externalof`

Analysis

Hierarchy

externaloffice.net is the parent of mail.externaloffice.net.

IP Addresses

externaloffice.net resolves to a single IP: 82.98.131.84.

Other host names, for instance mail.externaloffice.net, liserman.net, mail.dammcar.com, mail.liserman.net and dammcar.com share IP numbers with externaloffice.net.