iriscenter.com - dns.ninja
iriscenter.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 141.193.213.20🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US | ||||||
| A | 141.193.213.21🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US | ||||||
| NS | ns1.vanderbilt.edu ⭐ | ||||||
| A | 129.59.9.138🇺🇸 AS7212129.59.0.0/16 Vanderbilt University ITS 143 Hill Center PO Box 34 Nashville TN 37203 United States | ||||||
| PTR | ns1.vanderbilt.edu | ||||||
| NS | ns2.vanderbilt.edu | ||||||
| A | 129.59.9.139🇺🇸 AS7212129.59.0.0/16 Vanderbilt University ITS 143 Hill Center PO Box 34 Nashville TN 37203 United States | ||||||
| PTR | ns2.vanderbilt.edu | ||||||
| PTR | ddi33p-ext.it.vanderbilt.edu | ||||||
| NS | ns3.vanderbilt.edu ⚠️ Not in parent delegation | ||||||
| A | 13.248.152.172🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a51535035b99a561a.awsglobalaccelerator.com | ||||||
| NS | ns4.vanderbilt.edu ⚠️ Not in parent delegation | ||||||
| A | 76.223.17.161🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a51535035b99a561a.awsglobalaccelerator.com | ||||||
| SOA | ns1.vanderbilt.edunoc@vanderbilt.edu 2013-08-13 #97 | ||||||
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.netnstld@verisign-grs.com serial=1785633862 | ||||||
Same first word
iriscenter.com |
DNS History
16 records (6 active, 10 former)
○NSddi-hill-vu-ext-float.it.vanderbilt.edu2016-05-28 → 2016-05-28 · 4 obs
○ 2016-03-16 15:43:08
● 2016-05-28 18:25:04
○ 2016-12-12 22:56:14
○ 2026-08-02 01:53:02
● 2016-05-28 18:25:04
○ 2016-12-12 22:56:14
○ 2026-08-02 01:53:02
○NSddi33p-ext.it.vanderbilt.edu2016-05-28 → 2016-05-28 · 4 obs
○ 2016-03-16 15:43:08
● 2016-05-28 18:25:04
○ 2016-12-12 22:56:14
○ 2026-08-02 01:53:02
● 2016-05-28 18:25:04
○ 2016-12-12 22:56:14
○ 2026-08-02 01:53:02
○NSip-srv1.vanderbilt.edu2015-08-26 → 2016-03-16 · 4 obs
● 2015-08-26 18:57:36
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
○NSip-srv2.vanderbilt.edu2015-08-26 → 2016-03-16 · 4 obs
● 2015-08-26 18:57:36
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
○NSip-srv4.vanderbilt.edu2015-08-26 → 2016-03-16 · 4 obs
● 2015-08-26 18:57:36
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
○NSip-srv5.vanderbilt.edu2015-08-26 → 2016-03-16 · 4 obs
● 2015-08-26 18:57:36
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
○NSits-hcapns03.vanderbilt.edu2015-08-26 → 2016-03-16 · 4 obs
● 2015-08-26 18:57:36
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
○NSits-scapns03.vanderbilt.edu2015-08-26 → 2016-03-16 · 4 obs
● 2015-08-26 18:57:36
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
● 2016-03-16 15:43:08
○ 2016-05-28 18:25:04
○ 2026-08-02 01:53:02
●NSns1.vanderbilt.edu2016-12-12 → 2026-08-02 · 3 obs
○ 2016-05-28 18:25:04
● 2016-12-12 22:56:14
● 2026-08-02 01:53:02
● 2016-12-12 22:56:14
● 2026-08-02 01:53:02
●NSns2.vanderbilt.edu2016-12-12 → 2026-08-02 · 3 obs
○ 2016-05-28 18:25:04
● 2016-12-12 22:56:14
● 2026-08-02 01:53:02
● 2016-12-12 22:56:14
● 2026-08-02 01:53:02
●NSns3.vanderbilt.edu2026-08-02 → 2026-08-02 · 3 obs
○ 2016-12-12 22:56:14
● 2026-08-02 01:53:00
● 2026-08-02 01:53:02
● 2026-08-02 01:53:00
● 2026-08-02 01:53:02
●NSns4.vanderbilt.edu2026-08-02 → 2026-08-02 · 3 obs
○ 2016-12-12 22:56:14
● 2026-08-02 01:53:00
● 2026-08-02 01:53:02
● 2026-08-02 01:53:00
● 2026-08-02 01:53:02
●A141.193.213.202026-08-02 → 2026-08-02 · 3 obs
○ 2016-12-12 22:56:14
● 2026-08-02 01:53:00
● 2026-08-02 01:53:02
● 2026-08-02 01:53:00
● 2026-08-02 01:53:02
●A141.193.213.212026-08-02 → 2026-08-02 · 3 obs
○ 2016-12-12 22:56:14
● 2026-08-02 01:53:00
● 2026-08-02 01:53:02
● 2026-08-02 01:53:00
● 2026-08-02 01:53:02
○A192.155.80.712015-08-26 → 2016-05-28 · 4 obs
● 2015-08-26 18:57:36
● 2016-05-28 18:25:04
○ 2016-12-12 22:56:14
○ 2026-08-02 01:53:02
● 2016-05-28 18:25:04
○ 2016-12-12 22:56:14
○ 2026-08-02 01:53:02
○A45.79.74.482016-12-12 → 2016-12-12 · 4 obs
○ 2016-05-28 18:25:04
● 2016-12-12 22:56:14
○ 2026-08-02 01:53:00
○ 2026-08-02 01:53:02
● 2016-12-12 22:56:14
○ 2026-08-02 01:53:00
○ 2026-08-02 01:53:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| iriscenter.com | ns1.vanderbilt.edu, ns2.vanderbilt.edu | - |
✅ Authoritative Response
Server:129.59.9.138
NS records: ns1.vanderbilt.edu, ns2.vanderbilt.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iriscenter.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.21, 141.193.213.20 |
| NS | 4 | ns3.vanderbilt.edu, ns2.vanderbilt.edu... |
| SOA | 1 | ns1.vanderbilt.edu noc.vanderbilt.edu |
Analysis
IP Addresses
iriscenter.com resolves to the IP addresses 141.193.213.20 and 141.193.213.21
kaplansinusrelief.com, bizzuka.com, boulden.com plus two other host names have IP numbers in common with iriscenter.com.
Name Servers
Four name servers handle the delegation for iriscenter.com: ns1.vanderbilt.edu, ns2.vanderbilt.edu, ns3.vanderbilt.edu and ns4.vanderbilt.edu.
iriscenter.com has at least partial name server overlap with other domains, such as 85.59.129.in-addr.arpa, owen.edu, 108.111.192.in-addr.arpa and two others.
Four host names, each with one IP address: ns1.vanderbilt.edu has 129.59.9.138, ns2.vanderbilt.edu has 129.59.9.139, ns3.vanderbilt.edu has 13.248.152.172 and ns4.vanderbilt.edu has 76.223.17.161.