Check DNS records A

  • 172.67.208.204
  • 104.21.23.38

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: Feb 25, 2026
    Date: 01:39 PM


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 0.04 0.04 0.04 0.006
2 244.5.7.119 AS??? 0 2 40 5 70 50
3 240.3.20.128 AS??? 0 2 0.4 0.4 0.5 0.04
4 242.7.145.197 AS??? 0 2 6 1 10 7
5 240.3.184.10 AS??? 0 2 1 1 1 0.06
6 240.3.184.17 AS??? 0 2 0.7 0.7 0.7 0.03
7 99.83.93.218 AS16509 0 2 0.9 0.9 0.9 0.001
8 99.83.93.219 AS16509 0 2 4 3 5 2
9 173.245.63.239 AS13335 0 2 30 1 60 40
10 104.21.23.38 AS13335 0 2 0.9 0.9 0.9 0.04

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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