webhost.iu.edu - robtex.com
webhost.iu.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.56.127.48🇺🇸 ASN-IUB156.56.0.0/16 Indiana University-Bloomington University Information Technology Services Bloomington, IN 47408 | ||||||
| PTR | prd2.cfwhe.iu.edu | ||||||
| NS | dns1.iu.edu ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2001:18e8:3:220::10🇺🇸 ASN-IUB2001:18e8::/44 Indiana University-Bloomington University Information Technology Services Bloomington, IN 47408 | ||||||
| PTR | ns4.indiana.edu | ||||||
| A | 134.68.220.8🇺🇸 ASN-IUB134.68.0.0/16 Indiana University-Purdue University-Indianapolis (IUPUI) University Information Technology Services Bloomington, IN 47408 | ||||||
| PTR | dns1.iu.edu | ||||||
| NS | dns2.iu.edu ⚠️ Not in parent delegation | ||||||
| A | 2001:18e8:2:8::10🇺🇸 ASN-IUB2001:18e8:2::/48 Indiana University-Bloomington University Information Technology Services Bloomington, IN 47408 | ||||||
| PTR | ns5.indiana.edu | ||||||
| A | 129.79.50.150🇺🇸 ASN-IUB129.79.0.0/16 2709 E 10th Street Indiana University Information Technology networks division Bloomington IN 47408 United States | ||||||
| PTR | dns2.iu.edu | ||||||
| NS | dns3.iu.edu ⚠️ Not in parent delegation | ||||||
| A | 52.21.18.216🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | dns3.iu.edu | ||||||
| SOA | dns1.iu.edudns-admin@iu.edu serial=2002000470 | ||||||
iu.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:18e8:2:e::11d🇺🇸 ASN-IUB2001:18e8:2::/48 Indiana University-Bloomington University Information Technology Services Bloomington, IN 47408 | ||||||
| A | 2001:18e8:2:e::11e🇺🇸 ASN-IUB2001:18e8:2::/48 Indiana University-Bloomington University Information Technology Services Bloomington, IN 47408 | ||||||
| A | 129.79.123.142🇺🇸 ASN-IUB129.79.123.0/24 | ||||||
| A | 129.79.123.143🇺🇸 ASN-IUB129.79.123.0/24 | ||||||
| NS | dns1.iu.edu ⭐ | ||||||
| NS | dns2.iu.edu | ||||||
| NS | dns3.iu.edu | ||||||
| MX | iu-edu.mail.protection.outlook.com ⭐ | ||||||
| TXT | docusign=100c978d-3f38-4d49-a7e2-fdd782c5922e | ||||||
| TXT | lucidlink-verification=2GV6QDC2BZSG1VW448ANZB16RM | ||||||
| TXT | MS=ms31221681 | ||||||
| TXT | ZOOM_verify_6QcffFUVROylmjju7sE-Ew | ||||||
| TXT | d365mktkey=69lM6oc3axNCHTdYEomsUXFt7NN9RDACxuz3vvFEOlEx | ||||||
| TXT | brevo-code:b1414e0a234265a2faa294058248ae06 | ||||||
| TXT | Q6XH8UJNJY8RAEK5OGF16RK06KWPPSOJRUCVFDONT | ||||||
| TXT | anthropic-domain-verification-r67nzj=gyjd2axSjIgdJeFFRkzEvzAjI | ||||||
| TXT | atlassian-domain-verification=w1Vnx74PWwnRh8xaWLafsIvTw4UaxXmknBaw1b4bCU0ab5q... | ||||||
| TXT | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.qualtrics.co... | ||||||
| TXT | atlassian-domain-verification=2GIWDY3gXLlRG5WRwCJ71M3gHXckr1svB4rsFD2vL0MUMZw... | ||||||
| TXT | SFMC-vlZQwproWZGuTOfeULD9PeZ-M6Kj2ChRUEVLfxLa | ||||||
| TXT | S4u39ZpHeUISu0tZ2d4bTrQVs2OwEcyFfT5Enr81rpGmhE6I/M4Z+IHKQQSBxgyZFVRJha7RZ+IQA... | ||||||
| TXT | atlassian-sending-domain-verification=5367f8b9-a482-41d9-ab55-b6bea09d7cbb | ||||||
| TXT | docusign=1776cb70-3cd4-4c25-89a2-ee4f106446e3 | ||||||
| TXT | openai-domain-verification=dv-rnKq5kzfAz4p4gY3Axy0ffRa | ||||||
| TXT | d365mktkey=rdxQ7xES86qnEpzYxVsNc4yojeH1FxQOSBH9FUVW94gx | ||||||
| TXT | google-site-verification=vPowpR03OV8P2AmugWIbDpxPPCtvszGj1tg40pb4ZiE | ||||||
| TXT | jamf-site-verification=MtxAbzswuGJN9MhVVtRpoA | ||||||
| TXT | yahoo-verification-key=o7CyMAWt6WG/gQQPyDS7azHe/veRzjtmOl6wHVX2xi8= | ||||||
| TXT | google-site-verification=WgnuKI6eH9iryViWdeX80OO-gTPvCs1Ebau64EsXL8o | ||||||
| SOA | dns1.iu.edudns-admin@iu.edu 2002-09-28 #2 | ||||||
rank #1424 globally
rank #77 in the tld
This domain name "iu.edu" represents Indiana University, a public university system in the state of Indiana, United States. It is used as the primary web address for the university's online presence, providing information about its programs, research, faculty, and other related resources.WOT: SAFE (89/100)
📈 Tranco rank: #4,538
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns3.iu.edu2026-03-09 → 2026-04-15 · 3 obs
● 2026-03-09 09:59:12
● 2026-04-15 02:02:48
○A129.79.169.112015-08-18 → 2016-05-18 · 4 obs
● 2016-05-18 10:26:58
○ 2026-03-09 09:59:12
○ 2026-04-15 02:02:48
●A156.56.127.482026-03-09 → 2026-04-15 · 3 obs
● 2026-03-09 09:59:12
● 2026-04-15 02:02:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | d.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net... | 26 records |
| iu.edu | dns1.iu.edu, dns2.iu.edu, dns3.iu.edu | 5 records |
✅ Authoritative Response
Server:134.68.220.8
NS records: dns1.iu.edu, dns2.iu.edu, dns3.iu.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iu.edu (unsigned zone)
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.56.127.48 |
| NS | 3 | dns2.iu.edu, dns3.iu.edu... |
| SOA | 1 | dns1.iu.edu dns-admin.iu.edu |
📌 Glue Records Collected
Total: 31
In-bailiwick: 5 (dns1.iu.edu, dns1.iu.edu, dns2.iu.edu...)
Out-of-bailiwick: 26 (d.edu-servers.net, d.edu-servers.net, b.edu-servers.net...)
Analysis
Hierarchy
webhost.iu.edu is parent of cf.webhost.iu.edu, amrt.webhost.iu.edu and netprod.webhost.iu.edu.
IP Addresses
webhost.iu.edu points to a single IP: 156.56.127.48.
Other host names, for instance prd2.cfwhe.iu.edu, recsport.indiana.edu and cfwhe.iu.edu share IP numbers with webhost.iu.edu.
Name Servers
webhost.iu.edu is delegated to three name servers: dns1.iu.edu, dns2.iu.edu and dns3.iu.edu.
webhost.iu.edu at least partially shares its name servers with other domains, for instance 87.166.149.in-addr.arpa, cfd.iupui.edu, chem.indiana.edu, earth.indiana.edu and 85.68.134.in-addr.arpa.
Host names with two IP numbers: The host name dns1.iu.edu points to 2001:18e8:3:220::10 and 134.68.220.8; The host name dns2.iu.edu points to 2001:18e8:2:8::10 and 129.79.50.150.
Host names with one IP number: The host name dns3.iu.edu points to 52.21.18.216.