`jennifershell.com`

DNSSEC	⚠️ Not signed
A	128.197.11.69^{🇺🇸 AS111128.197.0.0/16 Trustees of Boston University}
		PTR	`disco.bu.edu`
NS	`ns1.pairnic.com` ⭐
		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`
		A	2607:f441::d892:c0f4^{🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States}
			PTR	`ns2.pairnic.com`
		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`
MX	`disco.bu.edu` ⭐
		A	128.197.11.69^{🇺🇸 AS111128.197.0.0/16 Trustees of Boston University}
			PTR	`disco.bu.edu`
TXT	`v=spf1 a mx -all`
SOA	`ns1.pairnic.com`root@pair.com 2019-03-25 #48

`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=1771291435

Same first word

jennifershell.com

DNS History

8 records (4 active, 4 former)

○NSns00.ns0.com2007-08-13 → 2007-08-13 · 3 obs

● 2007-08-13 20:44:50
○ 2015-08-15 02:42:32
○ 2026-03-24 11:58:42

●NSns1.pairnic.com2015-08-15 → 2026-03-24 · 3 obs

○ 2007-08-13 20:44:50
● 2015-08-15 02:42:32
● 2026-03-24 11:58:42

○NSns11.pair.com2007-08-13 → 2007-08-13 · 3 obs

● 2007-08-13 20:44:50
○ 2015-08-15 02:42:32
○ 2026-03-24 11:58:42

●NSns2.pairnic.com2015-08-15 → 2026-03-24 · 3 obs

○ 2007-08-13 20:44:50
● 2015-08-15 02:42:32
● 2026-03-24 11:58:42

●MXdisco.bu.edu2015-08-15 → 2026-03-24 · 3 obs

○ 2007-08-13 20:44:50
● 2015-08-15 02:42:32
● 2026-03-24 11:58:42

○MXmailwash9.pair.com2007-08-13 → 2007-08-13 · 3 obs

● 2007-08-13 20:44:50
○ 2015-08-15 02:42:32
○ 2026-03-24 11:58:42

●A128.197.11.692015-08-15 → 2026-03-24 · 3 obs

○ 2007-08-13 20:44:50
● 2015-08-15 02:42:32
● 2026-03-24 11:58:42

○A216.92.121.1472007-08-13 → 2007-08-13 · 3 obs

● 2007-08-13 20:44:50
○ 2015-08-15 02:42:32
○ 2026-03-24 11:58:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
jennifershell.com	ns2.pairnic.com, ns1.pairnic.com	4 records

✅ Authoritative Response

Server:216.146.192.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jennifershell.com (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.197.11.69`
NS	2	`NS2.PAIRNIC.com, NS1.PAIRNIC.com`
MX	1	`disco.bu.edu (pri: 10)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`ns1.pairnic.com root.pair.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.pairnic.com, ns2.pairnic.com, ns1.pairnic.com...)

Analysis

IP Addresses

jennifershell.com points to IP number 128.197.11.69.

For instance, other host names disco.bu.edu, horde.com, mattdm.org, bungalow-brewing.com and anyameme.org share IP numbers with jennifershell.com.

Name Servers

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

jennifershell.com uses the same name server setup as other domains such as stopler.net, ashlandsurgerycenter.com, vflurry.com, planebusiness.com and nickendall.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.

Mail Servers

jennifershell.com is handled by a single mail server, disco.bu.edu.

jennifershell.com shares the same mail server setup as other domains, for instance horde.com, mattdm.org, mongol.horde.com, bungalow-brewing.com and mksm.org.

disco.bu.edu points to a single IP: 128.197.11.69.

jennifershell.com - robtex.com