Contacts, activities, companies, branches, online stores — istu.edu

DNS Information

Data obtained in the analysis of the domain zone
25.04.2026

URL

The address at which DNS-records were requested
istu.edu

A-record

IPV4 addresses, to which the domain is attached
84.237.19.2

A-record (www)

IPV4 Address Pontodomen www
91.215.42.171

MX-records

Postal servers serving the domain
relay2.istu.edu
relay.istu.edu

NS-records

Name servers (NAME Servers) serving the domain
ns2.istu.net
ns.icc.ru
ns3.istu.net
ns1.istu.net

TXT-records

Arbitrary text data, including SPF and verification
v=spf1 a mx ~all
webinar-verification=b62e920168e92fd64b448b52f8cfb3ed

SPF records

Information about the permissible posts of mail for the domain
v=spf1 a mx ~all

CAA-records

Determine which certification centers can issue SSL seditions for the domain
0/issuewild: ";"
0/issue: "letsencrypt.org"

Basic NS (Soa)

The main server of the names indicated in the Soa-record
lilu.istu.edu

Administrator email (soa)

Email address responsible for the domain specified in the Soa-record
postmaster@lilu.istu.edu

DNSKEY-records

DNSSEC public keys used to sign records
257/3/RSASHA256 AwEAAbeExwl+4WXrRl5v6QN+pj2RJ4ShSNUQPpSlXbzp+QDFm5N476Zjovafl6EgIjBaL9PdkkEwiZOgak+t7vD+qARcQ7swR+M/d03fbNzNraA0Kqtf4ew7JtjXMiVgqYWQ8yLbsRhSnPz5AOSNTPtPfV8JoSPstdIz09iH72BQ/q2nDxum3t7zmDPwsfNyuqCme5vSpG5IBiNGKpRSCE+aDlzV4PYwbLXmQyHdoRBaSR9Q2N1aXkm7tOds6A4F7KmAF6xc0PSeDylzbiaVl4bHtwPjqJgbnO1ss9XK7FlpJGLRrCN36Fjz+T6AY9THiPgoUjQu0SBc+b/+Kgwjig7Tc10=
256/3/RSASHA256 AwEAAZZWN/RUmuxmnX4aH6CcFW0+xJtdAtyfI76dvCg8TePLEcu+wuzp7L7yZq+YSkqLvosbsR/V6fTmA53Jz6Sr8uBhzFDSH/hVkz+Yqcl4ChYghBX11K+jJbQ7749aE+xAdoEOBw6tuRv5fNvXaOiIlR1hi0jK9jTDvHxSHw4AGx7Z0i/G41weWT0b0PBrJe9S4lixKfLiXVFiYCV2UUhGZTjMkk6SBdf5cjmcUnTqYPmXOvk9UmbtzGBwT9mOTUeW/knlWc/XTY4GXizczwJS9XOWlz68Ykg/WWTItZ6S5t4MbVzRXKCdsLVVsyppynJpD1564UFYpzEAodjFhCZiv4U=

DS records

Final signatures of DNSSEC-records delegated by the parental zone
10096/RSASHA256/2: System.Byte[]
10096/RSASHA256/1: System.Byte[]

Information Whois

Whois data containing information about the domain and its owner
07.07.2026

URL domain

The unique address of the domain on the Internet
istu.edu