`duluthlisc.org`

DNSSEC	⚠️ Not signed
A	104.130.127.50^{🇺🇸 RACKSPACE-DFW104.130.124.0/22 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
NS	`dns1.stabletransit.com` ⭐ ⚠️ Not in parent delegation
		A	69.20.95.4^{🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns.rackspace.com`
NS	`dns2.stabletransit.com` ⚠️ Not in parent delegation
		A	65.61.188.4^{🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns2.rackspace.com`
NS	`ns.rackspace.com` ⚠️ Not in zone NS records
		A	69.20.95.4^{🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns.rackspace.com`
NS	`ns2.rackspace.com` ⚠️ Not in zone NS records
		A	65.61.188.4^{🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns2.rackspace.com`
SOA	`dns1.stabletransit.com`ipadmin@stabletransit.com serial=1598279317

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777398515

Same first word

duluthlisc.org

DNS History

7 records (5 active, 2 former)

●NSdns1.stabletransit.com2020-01-06 → 2026-04-28 · 3 obs

○ 2017-03-18 11:33:16
● 2020-01-06 15:34:58
● 2026-04-28 18:15:16

●NSdns2.stabletransit.com2020-01-06 → 2026-04-28 · 3 obs

○ 2017-03-18 11:33:16
● 2020-01-06 15:34:58
● 2026-04-28 18:15:16

●NSns.rackspace.com2015-08-17 → 2026-04-28 · 5 obs

● 2015-08-17 04:19:38
● 2017-03-18 11:33:16
○ 2020-01-06 15:34:58
● 2026-02-23 15:08:02
● 2026-04-28 18:15:16

●NSns2.rackspace.com2015-08-17 → 2026-04-28 · 5 obs

● 2015-08-17 04:19:38
● 2017-03-18 11:33:16
○ 2020-01-06 15:34:58
● 2026-02-23 15:08:02
● 2026-04-28 18:15:16

●A104.130.127.502026-02-23 → 2026-04-28 · 3 obs

○ 2020-01-06 15:34:58
● 2026-02-23 15:08:02
● 2026-04-28 18:15:16

○A104.239.157.462020-01-06 → 2020-01-06 · 4 obs

○ 2017-03-18 11:33:16
● 2020-01-06 15:34:58
○ 2026-02-23 15:08:02
○ 2026-04-28 18:15:16

○A72.32.196.1062015-08-17 → 2017-03-18 · 4 obs

● 2015-08-17 04:19:38
● 2017-03-18 11:33:16
○ 2020-01-06 15:34:58
○ 2026-04-28 18:15:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
duluthlisc.org	ns.rackspace.com, ns2.rackspace.com	-

✅ Authoritative Response

Server:69.20.95.4

NS records: ns.rackspace.com, ns2.rackspace.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duluthlisc.org (unsigned zone)

⏱️ Timing

Total: 923ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.130.127.50`
NS	2	`dns1.stabletransit.com, dns2.stabletransit.com`
SOA	1	`dns1.stabletransit.com ipadmin.stabletra`

Analysis

IP Addresses

duluthlisc.org resolves to one IP number: 104.130.127.50.

Other host names, for instance smtp.lisc.org, twincitieslisc.org, web.liscnet.org, mail.liscnet.org and deltalisc.org share IP numbers with duluthlisc.org.

Name Servers

duluthlisc.org delegates to four name servers: ns2.rackspace.com, ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.

duluthlisc.org at least partially shares name servers with other domains, including ucforums.com, environmentalsystems.com, shishar.co.il, 34.236.94.in-addr.arpa and twincitieslisc.org.

These name servers are commonly used with dns.stabletransit.com.

Host names with one IP:

ns2.rackspace.com points to 65.61.188.4.

ns.rackspace.com points to 69.20.95.4.

dns1.stabletransit.com points to 69.20.95.4.

dns2.stabletransit.com points to 65.61.188.4.

Host names pointing to 65.61.188.4: ns2.rackspace.com and dns2.stabletransit.com.

Host names pointing to 69.20.95.4: ns.rackspace.com and dns1.stabletransit.com.

duluthlisc.org - robtex.com

duluthlisc.org

org