`openborrowing.net`

DNSSEC	⚠️ Not signed
A	209.212.30.156^{🇺🇸 NJSTATELIBRARY209.212.30.0/24}
		PTR	`wx5.njsl.org`
NS	`ns1.njsl.org` ⭐
		A	209.212.30.14^{🇺🇸 NJSTATELIBRARY209.212.30.0/24}
			PTR	`ns1.njsl.org`
NS	`ns2.njsl.org`
		A	209.212.30.143^{🇺🇸 NJSTATELIBRARY209.212.30.0/24}
			PTR	`ns2.njsl.org`
MX	`openborrowing.net` ⭐
		A	209.212.30.156^{🇺🇸 NJSTATELIBRARY209.212.30.0/24}
			PTR	`wx5.njsl.org`
TXT	`v=spf1 include:spf.jerseyconnect.net ip4:209.212.30.156 +a +mx ~all`
SOA	`ns1.njsl.org`netops@njstatelib.org 2026-06-08 #1

`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=1784334407

MX for

openborrowing.net

Same first word

openborrowing.net

openborrowing.org

DNS History

13 records (4 active, 9 former)

○NSns-1158.awsdns-16.org2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 03:25:00
○ 2015-11-25 16:17:02
○ 2026-07-18 00:43:08

○NSns-1540.awsdns-00.co.uk2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 03:25:00
○ 2015-11-25 16:17:02
○ 2026-07-18 00:43:08

○NSns-355.awsdns-44.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 03:25:00
○ 2015-11-25 16:17:02
○ 2026-07-18 00:43:08

○NSns-923.awsdns-51.net2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 03:25:00
○ 2015-11-25 16:17:02
○ 2026-07-18 00:43:08

●NSns1.njsl.org2016-02-28 → 2026-07-18 · 6 obs

○ 2015-11-25 16:17:02
● 2016-02-28 11:53:38
● 2026-04-22 18:02:12
○ 2026-04-24 02:10:18
● 2026-04-24 17:31:12
● 2026-07-18 00:43:08

●NSns2.njsl.org2016-02-28 → 2026-07-18 · 6 obs

○ 2015-11-25 16:17:02
● 2016-02-28 11:53:38
● 2026-04-22 18:02:12
○ 2026-04-24 02:10:18
● 2026-04-24 17:31:12
● 2026-07-18 00:43:08

○NSns47.worldnic.com2015-11-25 → 2015-11-25 · 4 obs

○ 2015-07-23 03:25:00
● 2015-11-25 16:17:02
○ 2016-02-28 11:53:38
○ 2026-07-18 00:43:08

○NSns48.worldnic.com2015-11-25 → 2015-11-25 · 4 obs

○ 2015-07-23 03:25:00
● 2015-11-25 16:17:02
○ 2016-02-28 11:53:38
○ 2026-07-18 00:43:08

●MXopenborrowing.net2016-02-28 → 2026-07-18 · 9 obs

○ 2015-11-25 16:17:02
● 2016-02-28 11:53:38
● 2026-02-27 03:15:44
○ 2026-03-04 15:19:30
● 2026-03-26 03:45:46
● 2026-04-22 18:02:12
○ 2026-04-24 02:10:18
● 2026-04-24 17:31:12
● 2026-07-18 00:43:08

○MXp.webcom.ctmail.com2015-11-25 → 2015-11-25 · 3 obs

● 2015-11-25 16:17:02
○ 2016-02-28 11:53:38
○ 2026-07-18 00:43:08

○A199.242.174.192015-07-23 → 2015-11-25 · 4 obs

● 2015-07-23 03:25:00
● 2015-11-25 16:17:02
○ 2016-02-28 11:53:38
○ 2026-07-18 00:43:08

○A209.212.30.1462016-02-28 → 2016-02-28 · 4 obs

○ 2015-11-25 16:17:02
● 2016-02-28 11:53:38
○ 2016-07-02 12:30:44
○ 2026-07-18 00:43:08

●A209.212.30.1562016-07-02 → 2026-07-18 · 9 obs

○ 2016-02-28 11:53:38
● 2016-07-02 12:30:44
● 2026-02-27 03:15:44
○ 2026-03-04 15:19:30
● 2026-03-26 03:45:46
● 2026-04-22 18:02:12
○ 2026-04-24 02:10:18
● 2026-04-24 17:31:12
● 2026-07-18 00:43:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
openborrowing.net	ns1.njsl.org, ns2.njsl.org	-

✅ Authoritative Response

Server:209.212.30.14

NS records: ns1.njsl.org, ns2.njsl.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openborrowing.net (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.212.30.156`
NS	2	`ns1.njsl.org, ns2.njsl.org`
MX	1	`openborrowing.net (pri: 0)`
TXT	1	`v=spf1 include:spf.jerseyconnect.net ip4`
SOA	1	`ns1.njsl.org netops.njstatelib.org`

Analysis

Mail Server Role

openborrowing.net is listed as a mail server for itself.

IP Addresses

openborrowing.net resolves to one IP address: 209.212.30.156.

mtlaurel.lib.nj.us, warrenlib.org, sopl.org and two other host names share IP numbers with openborrowing.net.

Name Servers

openborrowing.net is served by two delegated name servers, ns1.njsl.org and ns2.njsl.org.

openborrowing.net uses the same name servers as several other domains — among them irvingtonpubliclibrary.org, wmlnj.org, 11.212.209.in-addr.arpa and two more.

At least some of openborrowing.net's name servers are shared with other domains, for example spartalibrary.com, penningtonlibrary.org, 7.212.209.in-addr.arpa and two more.

These name servers tend to be deployed in combination with the name servers ns1.snip.net and ns2.snip.net.

Each of ns1.njsl.org and ns2.njsl.org has one IP address: ns1.njsl.org uses 209.212.30.14 and ns2.njsl.org uses 209.212.30.143.

Mail Servers

Mail for openborrowing.net is handled by one mail server — openborrowing.net.

There is one IP number for openborrowing.net: 209.212.30.156.

openborrowing.net - robtex.com