curvstructures.com - dns.ninja

`curvstructures.com`

DNSSEC	⚠️ Not signed
A	66.39.146.146^{🇺🇸 AS785966.39.128.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`curvstructures.com`
NS	`ns561.pair.com` ⭐ ⚠️ Not in parent delegation
NS	`ns113.pair.com` ⚠️ Not in zone NS records
		A	209.68.1.235^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`maor.pair.com`
NS	`ns7.ns0.com`
		A	216.92.151.254^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns7.ns0.com`
MX	`mailwash51.pair.com` ⭐
		A	2607:f440::4227:233^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		A	66.39.2.51^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mailwash51.pair.com`
SOA	`ns561.pair.com`root@pair.com 2025-10-17 #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=1786068444

PTR for

146.146.39.66.in-addr.arpa

Same first word

curvstructures.com

DNS History

7 records (5 active, 2 former)

●NSns113.pair.com2015-05-08 → 2026-08-07 · 5 obs

● 2015-05-08 07:06:50
● 2017-04-07 21:03:40
○ 2020-04-06 14:18:20
● 2026-03-18 13:36:22
● 2026-08-07 02:11:20

●NSns561.pair.com2020-04-06 → 2026-08-07 · 3 obs

○ 2017-04-07 21:03:40
● 2020-04-06 14:18:20
● 2026-08-07 02:11:20

●NSns7.ns0.com2015-05-08 → 2026-08-07 · 2 obs

● 2015-05-08 07:06:50
● 2026-08-07 02:11:20

○MXmailwash16.pair.com2015-05-08 → 2017-04-07 · 4 obs

● 2015-05-08 07:06:50
● 2017-04-07 21:03:40
○ 2020-04-06 14:18:20
○ 2026-08-07 02:11:20

○MXmailwash36.pair.com2020-04-06 → 2020-04-06 · 4 obs

○ 2017-04-07 21:03:40
● 2020-04-06 14:18:20
○ 2026-03-18 13:36:22
○ 2026-08-07 02:11:20

●MXmailwash51.pair.com2026-03-18 → 2026-08-07 · 3 obs

○ 2020-04-06 14:18:20
● 2026-03-18 13:36:22
● 2026-08-07 02:11:20

●A66.39.146.1462015-05-08 → 2026-08-07 · 2 obs

● 2015-05-08 07:06:50
● 2026-08-07 02:11:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
curvstructures.com	ns113.pair.com, ns7.ns0.com	3 records

✅ Authoritative Response

Server:216.92.151.254

NS records: ns113.pair.com, ns7.ns0.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for curvstructures.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.39.146.146`
NS	2	`ns561.pair.com, ns7.ns0.com`
MX	1	`mailwash51.pair.com (pri: 50)`
SOA	1	`ns561.pair.com root.pair.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns113.pair.com, ns7.ns0.com, ns7.ns0.com)

Analysis

IP Addresses

curvstructures.com has exactly one IP address — 66.39.146.146.

Name Servers

curvstructures.com is delegated to three name servers: ns7.ns0.com, ns113.pair.com and ns561.pair.com.

curvstructures.com shares at least some of its name servers with other domains, including qcoms.com, globalismedia.com, reelindiefilm.com and two others.

These name servers are frequently seen alongside dns.pair.com, ns5.ns0.com, ns2.quickserve.com and 7 other name servers.

ns7.ns0.com and ns113.pair.com each resolve to one IP number: ns7.ns0.com points to 216.92.151.254 and ns113.pair.com points to 209.68.1.235.

Mail Servers

curvstructures.com uses one mail server — mailwash51.pair.com.

The mail server setup of curvstructures.com matches that of other domains such as bugcafe2020.com, mcdermit.com, splatco.com and two others.

curvstructures.com shares at least some of its mail servers with other domains, such as gillettpublishing.com and haleytrikes.com.

mailwash51.pair.com points to two IP addresses: 66.39.2.51 and 2607:f440::4227:233.