`physicsweb.phy.uic.edu`

DNSSEC	⚠️ Not signed
A	131.193.192.167^{🇺🇸 AS6200131.193.0.0/16 Proxy-registered route object}
		PTR	`physicsweb.phy.uic.edu`

`phy.uic.edu`

	DNSSEC	⚠️ Not signed
	NS	`uic-dns1.uic.edu` ⭐ ⚠️ Not in parent delegation
	NS	`uic-dns2.uic.edu` ⚠️ Not in parent delegation
	NS	`uic-dns3.uic.edu` ⚠️ Not in parent delegation
	SOA	`uic-dns1.uic.edu`systems@uic.edu serial=2022116109

WOT: SAFE (61/100)
WOT: SAFE (61/100)

PTR for

167.192.193.131.in-addr.arpa

Previously MX for

physicsweb.phy.uic.edu

Same first word

physicsweb.org

Similar names

webphysics.ru

DNS History

3 records (1 active, 2 former)

○MXphysicsweb.phy.uic.edu1970-01-01 → 1970-01-01 · 3 obs

● 1970-01-01 00:00:00
○ 2015-09-05 17:40:56
○ 2026-05-10 00:21:12

○A131.193.192.1331970-01-01 → 1970-01-01 · 3 obs

● 1970-01-01 00:00:00
○ 2015-09-05 17:40:56
○ 2026-05-10 00:21:12

●A131.193.192.1672015-09-05 → 2026-05-10 · 3 obs

○ 1970-01-01 00:00:00
● 2015-09-05 17:40:56
● 2026-05-10 00:21:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	d.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net...	-
uic.edu	uic-dns2.uic.edu, uic-dns3.uic.edu, uic-dns1.uic.edu	3 records

✅ Authoritative Response

Server:128.248.2.50

NS records: uic-dns2.uic.edu, uic-dns3.uic.edu, uic-dns1.uic.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uic.edu (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`131.193.192.167`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (uic-dns2.uic.edu, uic-dns3.uic.edu, uic-dns1.uic.edu)

Analysis

IP Addresses

physicsweb.phy.uic.edu maps to IP address 131.193.192.167.

physicsweb.phy.uic.edu - robtex.com