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Check DNS records A

  • 172.97.103.225

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 7, 2025
    Date: 02:31 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 0.03 0.07 0.02
2 244.5.4.175 AS??? 0 2 5 2 7 4
3 240.4.116.106 AS??? 0 2 0.4 0.4 0.4 0.01
4 242.12.74.3 AS??? 0 2 1 1 1 0.01
5 240.3.180.12 AS??? 0 2 1 0.9 1 0.005
6 242.10.83.179 AS??? 0 2 1 0.6 1 0.5
7 99.83.112.218 AS16509 0 2 10 9 10 3
8 ??? AS??? 100 2 0 0 0 0
9 ae15.cr1.iad21.us.zip.zayo.com (64.125.21.116) AS6461 50 2 50 50 50 0
10 128.177.0.229.IDIA-332495-ZYO.zip.zayo.com (128.177.0.229) AS6461 0 2 50 50 50 0.08
11 4.4.70.236 AS3356 0 2 70 70 70 0.1
12 8-28-86-68.brownrice.com (8.28.86.68) AS17098 0 2 70 70 70 0.02
13 172.97.103.225 AS17098 0 2 70 70 70 0.03

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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