`quintadasusy.com`

DNSSEC	⚠️ Not signed
A	216.92.140.146^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`quintadasusy.com`
NS	`dns4.pair.com` ⭐ ⚠️ Not in parent delegation
		A	2607:f440::d85c:fc0a^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns4.pair.com`
		A	216.92.252.10^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns4.pair.com`
NS	`ns2.quickserve.com` ⚠️ Not in zone NS records
		A	66.39.65.254^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns2.quickserve.com`
NS	`ns7.ns0.com`
MX	`vqs3736.pair.com` ⭐
		A	2607:f440::d85c:d809^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`vqs3736.pair.com`
		A	216.92.216.9^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`vqs3736.pair.com`
TXT	`v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a...`
SOA	`dns4.pair.com`root@pair.com 2025-11-18 #19

`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=1778478231

PTR for

146.140.92.216.in-addr.arpa

Same first word

quintadasusy.com

DNS History

6 records (5 active, 1 former)

●NSdns4.pair.com2026-04-10 → 2026-05-11 · 3 obs

○ 2015-06-07 14:27:54
● 2026-04-10 00:57:20
● 2026-05-11 05:48:48

●NSns2.quickserve.com2015-06-07 → 2026-05-11 · 2 obs

● 2015-06-07 14:27:54
● 2026-05-11 05:48:48

●NSns7.ns0.com2015-06-07 → 2026-05-11 · 2 obs

● 2015-06-07 14:27:54
● 2026-05-11 05:48:48

○MXqs2882.pair.com2015-06-07 → 2017-04-18 · 4 obs

● 2015-06-07 14:27:54
● 2017-04-18 08:26:24
○ 2026-04-10 00:57:20
○ 2026-05-11 05:48:48

●MXvqs3736.pair.com2026-04-10 → 2026-05-11 · 3 obs

○ 2017-04-18 08:26:24
● 2026-04-10 00:57:20
● 2026-05-11 05:48:48

●A216.92.140.1462015-06-07 → 2026-05-11 · 2 obs

● 2015-06-07 14:27:54
● 2026-05-11 05:48:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quintadasusy.com	ns2.quickserve.com, ns7.ns0.com	3 records

✅ Authoritative Response

Server:216.92.151.254

NS records: ns2.quickserve.com, ns7.ns0.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quintadasusy.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.92.140.146`
NS	2	`dns4.pair.com, ns7.ns0.com`
MX	1	`vqs3736.pair.com (pri: 50)`
TXT	1	`v=spf1 include:webmail.pair.com include:`
SOA	1	`dns4.pair.com root.pair.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns2.quickserve.com, ns7.ns0.com, ns7.ns0.com)

Analysis

IP Addresses

quintadasusy.com points to IP number: 216.92.140.146.

Name Servers

quintadasusy.com is delegated to three name servers: ns7.ns0.com, dns4.pair.com and ns2.quickserve.com.

quintadasusy.com at least partially shares name servers with other domains, for instance adelphi.net, asmpny.org, brownbook.ca, diwan.com and crystalramm.com.

These name servers are commonly used with ns8.ns0.com, ns9.ns0.com, dns.pair.com, ns0.ns0.com, ns6.ns0.com and ns5.ns0.com.

Host names with two IP numbers:

dns4.pair.com points to 2607:f440::d85c:fc0a and 216.92.252.10.

Host names with one IP number:

ns2.quickserve.com points to 66.39.65.254.

Mail Servers

quintadasusy.com is handled by a single mail server, vqs3736.pair.com.

The mail server setup for quintadasusy.com matches that of other domains, for instance laleva.org, laleva.it, vqs3736.pair.com, hasslberger.com and blog.hasslberger.com.

vqs3736.pair.com points to two IPs: 2607:f440::d85c:d809 and 216.92.216.9.

quintadasusy.com - robtex.com