Check DNS entries

Fill up the domain name and choose the desired DNS entry to be returned

Check DNS records A

  • 104.21.12.223
  • 172.67.196.128

Geolocation: United States DNS propagation


DNS propagation

Spain

Italy

United Kingdom

United States

Portugal

France

Egypt

Ukraine

Canada

China

Finland

Mexico

Norway

Philippines

Thailand

Additional info

  • Continent: NA
    Country (ISO): US
    Country (ISO3): USA
    Country: United States
  • City:
    Postal code:
    Latitude: 37.750999450684
    Longitude: -97.821998596191
  • Time: Jul 1, 2025
    Date: 02:03 AM


Trace data

Hop Hostname Asn Loss (%) Sent Avg (ms) Best (ms) Worst (ms) Stddev
1 ip-172-18-0-1.ec2.internal (172.18.0.1) AS??? 0 2 0.05 0.04 0.06 0.01
2 244.5.1.109 AS??? 0 2 10 6 10 5
3 240.3.20.97 AS??? 0 2 0.3 0.3 0.3 0.002
4 240.0.184.74 AS??? 0 2 0.8 0.7 0.8 0.02
5 100.100.34.36 AS??? 0 2 10 7 20 8
6 99.83.90.51 AS16509 0 2 2 1 2 0.5
7 173.245.63.153 AS13335 0 2 3 2 4 1
8 104.21.12.223 AS13335 0 2 0.9 0.8 0.9 0.06

DNS Tests

  • Authoritative DNS servers match NS records
    All nameservers respond as expected.
  • All authoritative DNS servers must have the same SOA
    SOA records match across NS servers.
  • Zone should not be transferable via AXFR
    AXFR zone transfers are disabled.
  • Recommended number of NS records
    Between 2 and 7 NS records.
  • GLUE records are correctly configured
    NS IPs resolve properly for in-zone NS.
  • DNSSEC protection
    Domain has valid RRSIG DNSSEC record.

IP geolocated in
United States

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