`aupairworld.pt`

DNSSEC	⚠️ Not signed
A	83.141.4.133^{🇩🇪 HGCOMP-ASN83.141.0.0/18 DE-HGC-20040908}
		PTR	`rboffice.aixit.com`
NS	`ns3.ns.aixit.com` ⭐
		A	2a01:440:2:0:83:141:1:2^{🇩🇪 HGCOMP-ASN2a01:440::/29 Aixit GmbH}
			PTR	`ns3.ns.aixit.com`
		A	83.141.1.2^{🇩🇪 HGCOMP-ASN83.141.0.0/18 DE-HGC-20040908}
			PTR	`ns3.ns.aixit.com`
NS	`ns4.ns.aixit.com`
		A	2a01:440:2:0:83:141:2:2^{🇩🇪 HGCOMP-ASN2a01:440::/29 Aixit GmbH}
			PTR	`ns4.ns.aixit.com`
		A	83.141.2.2^{🇩🇪 HGCOMP-ASN83.141.0.0/18 DE-HGC-20040908}
			PTR	`ns4.ns.aixit.com`
SOA	`ns3.ns.aixit.com`hostmaster@ns.aixit.com 2018-06-08 #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 2026-05-11 #11

Same first word

DNS History

6 records (3 active, 3 former)

●NSns3.ns.aixit.com2015-07-14 → 2026-05-11 · 2 obs

● 2015-07-14 15:34:26
● 2026-05-11 05:17:32

●NSns4.ns.aixit.com2015-07-14 → 2026-05-11 · 2 obs

● 2015-07-14 15:34:26
● 2026-05-11 05:17:32

○MXmx10.ex.cluster.and-is.de2015-07-14 → 2016-05-03 · 4 obs

● 2015-07-14 15:34:26
● 2016-05-03 01:32:38
○ 2017-03-29 16:49:04
○ 2026-05-11 05:17:32

○MXmx20.ex.cluster.and-is.de2015-07-14 → 2016-05-03 · 4 obs

● 2015-07-14 15:34:26
● 2016-05-03 01:32:38
○ 2017-03-29 16:49:04
○ 2026-05-11 05:17:32

○A82.149.241.392017-03-29 → 2017-03-29 · 4 obs

○ 2016-05-03 01:32:38
● 2017-03-29 16:49:04
○ 2020-03-24 01:01:14
○ 2026-05-11 05:17:32

●A83.141.4.1332015-07-14 → 2026-05-11 · 5 obs

● 2015-07-14 15:34:26
● 2016-05-03 01:32:38
○ 2017-03-29 16:49:04
● 2020-03-24 01:01:14
● 2026-05-11 05:17:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	b.dns.pt, a.dns.pt, g.dns.pt, d.dns.pt...	-
aupairworld.pt	ns4.ns.aixit.com, ns3.ns.aixit.com	-

✅ Authoritative Response

Server:83.141.1.2

NS records: ns4.ns.aixit.com, ns3.ns.aixit.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aupairworld.pt (unsigned zone)

⏱️ Timing

Total: 1010ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.141.4.133`
NS	2	`ns4.ns.aixit.com, ns3.ns.aixit.com`
SOA	1	`ns3.ns.aixit.com hostmaster.ns.aixit.com`

Analysis

IP Addresses

aupairworld.pt points to IP number: 83.141.4.133.

Other host names such as aupair-world.support, my-au-pair.net, aupairworld.be, aupairworld.gr and mail.myaupair.net share IPs with aupairworld.pt.

Name Servers

aupairworld.pt is delegated to two name servers: ns3.ns.aixit.com and ns4.ns.aixit.com.

aupairworld.pt shares the same name server setup as it-voip.com, we-mod-it.net, aupair-world.co.at, thalia-verlag.de and gltplus.de.

Host names with two IP numbers: ns3.ns.aixit.com points to: 2a01:440:2:0:83:141:1:2 and 83.141.1.2; ns4.ns.aixit.com points to: 2a01:440:2:0:83:141:2:2 and 83.141.2.2.

aupairworld.pt - robtex.com

aupairworld.pt

pt