`senderpolicy.net`

DNSSEC	⚠️ Not signed
A	216.92.3.51^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`cwi1.pairnic.net`
NS	`ns1.pairnic.com` ⚠️ Not in zone NS records
		A	2607:f440::d85c:35b^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns1.pairnic.com`
		A	216.92.3.91^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns1.pairnic.com`
NS	`ns2.pairnic.com` ⚠️ Not in zone NS records
		A	2607:f441::d892:c0f4^{🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States}
		A	216.146.192.244^{🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns2.pairnic.com`

`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=1775079642

Same first word

senderpolicy.net

senderpolicy.org

senderpolicy.com

DNS History

9 records (3 active, 6 former)

○NSns1.easydns.com2007-09-27 → 2007-09-27 · 3 obs

● 2007-09-27 01:12:54
○ 2015-06-17 17:27:16
○ 2026-04-01 22:02:26

●NSns1.pairnic.com2026-02-23 → 2026-04-01 · 5 obs

○ 2015-06-17 17:27:16
● 2026-02-23 04:58:18
○ 2026-03-09 21:34:04
● 2026-03-28 08:39:36
● 2026-04-01 22:02:26

○NSns2.easydns.com2007-09-27 → 2007-09-27 · 3 obs

● 2007-09-27 01:12:54
○ 2015-06-17 17:27:16
○ 2026-04-01 22:02:26

●NSns2.pairnic.com2026-02-23 → 2026-04-01 · 5 obs

○ 2015-06-17 17:27:16
● 2026-02-23 04:58:18
○ 2026-03-09 21:34:04
● 2026-03-28 08:39:36
● 2026-04-01 22:02:26

○NSremote1.easydns.com2007-09-27 → 2007-09-27 · 3 obs

● 2007-09-27 01:12:54
○ 2015-06-17 17:27:16
○ 2026-04-01 22:02:26

○NSremote2.easydns.com2007-09-27 → 2007-09-27 · 3 obs

● 2007-09-27 01:12:54
○ 2015-06-17 17:27:16
○ 2026-04-01 22:02:26

○A216.92.3.1102015-06-17 → 2018-12-08 · 5 obs

○ 2007-09-27 01:12:54
● 2015-06-17 17:27:16
● 2018-12-08 23:22:38
○ 2026-02-23 04:58:18
○ 2026-04-01 22:02:26

●A216.92.3.512026-02-23 → 2026-04-01 · 5 obs

○ 2018-12-08 23:22:38
● 2026-02-23 04:58:18
○ 2026-03-09 21:34:04
● 2026-03-28 08:39:36
● 2026-04-01 22:02:26

○A67.52.51.362007-09-27 → 2007-09-27 · 3 obs

● 2007-09-27 01:12:54
○ 2015-06-17 17:27:16
○ 2026-04-01 22:02:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
senderpolicy.net	ns2.pairnic.com, ns1.pairnic.com	-

✅ Authoritative Response

Server:216.92.3.91

NS records: ns2.pairnic.com, ns1.pairnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for senderpolicy.net (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.92.3.51`

Analysis

IP Addresses

senderpolicy.net points to IP number 216.92.3.51.

For instance, other host names shorelinehomemortgage.com, nullmx.marleyshop.com, ausnetwork.com, swmuseum.org and comfortbook.com share IP numbers with senderpolicy.net.

Name Servers

senderpolicy.net is delegated to two name servers: ns1.pairnic.com and ns2.pairnic.com.

senderpolicy.net uses the same name server setup as other domains such as alpinewanderer.com, gregmorrisblog.com, artstoday.com, fishersislandclub.com and ura.com.

Host names with two IP numbers:

ns1.pairnic.com points to 2607:f440::d85c:35b and 216.92.3.91; ns2.pairnic.com points to 2607:f441::d892:c0f4 and 216.146.192.244.

senderpolicy.net - robtex.com