`operterceira.com`

DNSSEC	⚠️ Not signed
A	51.81.43.87^{🇺🇸 OVH51.81.0.0/17 Hosting route}
		PTR	`cloud1302.liveboxserver.com`
NS	`ns0.liveboxserver.com` ⭐
		A	149.255.60.2^{🇬🇧 AWARESOFT149.255.60.0/22}
			PTR	`ns0.liveboxserver.uk`
NS	`ns0.liveboxserver.uk` ⚠️ Not in zone NS records
		A	149.255.60.2^{🇬🇧 AWARESOFT149.255.60.0/22}
			PTR	`ns0.liveboxserver.uk`
NS	`ns1.liveboxserver.com`
		A	185.53.57.130^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`ns1.liveboxserver.uk`
NS	`ns1.liveboxserver.uk` ⚠️ Not in zone NS records
		A	185.53.57.130^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`ns1.liveboxserver.uk`
MX	`operterceira.com` ⭐
		A	51.81.43.87^{🇺🇸 OVH51.81.0.0/17 Hosting route}
			PTR	`cloud1302.liveboxserver.com`
TXT	`v=spf1 ip4:51.81.43.87 include:relay.thundermail.uk +a +mx +ip4:147.135.3.2 i...`
SOA	`ns0.liveboxserver.com`tiago@nevesnet.com 2026-02-16 #1

`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=1774636922

MX for

operterceira.com

Same first word

operterceira.com

DNS History

9 records (6 active, 3 former)

●NSns0.liveboxserver.com2026-03-01 → 2026-03-27 · 3 obs

○ 2016-09-15 15:34:06
● 2026-03-01 23:07:42
● 2026-03-27 18:46:14

●NSns0.liveboxserver.uk2026-03-01 → 2026-03-27 · 3 obs

○ 2016-09-15 15:34:06
● 2026-03-01 23:07:42
● 2026-03-27 18:46:14

○NSns0.unlimited.uk.net2015-08-12 → 2016-09-15 · 4 obs

● 2015-08-12 01:31:06
● 2016-09-15 15:34:06
○ 2026-03-01 23:07:42
○ 2026-03-27 18:46:14

●NSns1.liveboxserver.com2026-03-01 → 2026-03-27 · 3 obs

○ 2016-09-15 15:34:06
● 2026-03-01 23:07:42
● 2026-03-27 18:46:14

●NSns1.liveboxserver.uk2026-03-01 → 2026-03-27 · 3 obs

○ 2016-09-15 15:34:06
● 2026-03-01 23:07:42
● 2026-03-27 18:46:14

○NSns1.unlimited.uk.net2015-08-12 → 2016-09-15 · 4 obs

● 2015-08-12 01:31:06
● 2016-09-15 15:34:06
○ 2026-03-01 23:07:42
○ 2026-03-27 18:46:14

●MXoperterceira.com2015-08-12 → 2026-03-27 · 2 obs

● 2015-08-12 01:31:06
● 2026-03-27 18:46:14

●A51.81.43.872026-03-01 → 2026-03-27 · 3 obs

○ 2016-09-15 15:34:06
● 2026-03-01 23:07:42
● 2026-03-27 18:46:14

○A69.65.24.1662015-08-12 → 2016-09-15 · 4 obs

● 2015-08-12 01:31:06
● 2016-09-15 15:34:06
○ 2026-03-01 23:07:42
○ 2026-03-27 18:46:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
operterceira.com	ns0.liveboxserver.uk, ns1.liveboxserver.uk, ns0.liveboxserver.com, ns1.liveboxserver.com	2 records

✅ Authoritative Response

Server:149.255.60.2

NS records: ns0.liveboxserver.uk, ns1.liveboxserver.uk, ns0.liveboxserver.com, ns1.liveboxserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for operterceira.com (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.81.43.87`
NS	2	`ns0.liveboxserver.com, ns1.liveboxserver.com`
MX	1	`operterceira.com (pri: 0)`
TXT	1	`v=spf1 ip4:51.81.43.87 include:relay.thu`
SOA	1	`ns0.liveboxserver.com tiago.nevesnet.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns0.liveboxserver.com, ns1.liveboxserver.com)

Analysis

Mail Server Role

operterceira.com serves as a mail server for operterceira.com.

IP Addresses

operterceira.com points to a single IP: 51.81.43.87.

Other host names, for instance extradimensional.com, hasson.us, eeigt.com, statusfurniture.in and mail.donharter.com share IP numbers with operterceira.com.

Name Servers

operterceira.com is delegated to four name servers: ns0.liveboxserver.com, ns1.liveboxserver.com, ns0.liveboxserver.uk and ns1.liveboxserver.uk.

operterceira.com at least partially shares its name servers with other domains, for instance berrysjewellers.co.uk, leighsurveyors.co.uk, sfbardo.com, finchfarmfishery.com and crychanforest.org.uk.

These name servers are commonly used together with ns0.mysteriousdns.net, ns1.mysteriousdns.net, ns2.mysteriousdns.net, ns3.mysteriousdns.net, ns1.hummingbirdhosting.com, ns2.hummingbirdhosting.com, ns3.hummingbirdhosting.com and ns4.hummingbirdhosting.com.

Host names with a single IP address:

ns0.liveboxserver.com and ns0.liveboxserver.uk point to 149.255.60.2; ns1.liveboxserver.com and ns1.liveboxserver.uk point to 185.53.57.130.

Mail Servers

operterceira.com is handled by a single mail server.

operterceira.com points to IP number 51.81.43.87.

operterceira.com - robtex.com