Check DNS records A

  • 142.251.39.99

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 27, 2026
    Date: 12:31 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 0.05 0.04 0.05 0.006
2 240.3.180.13 AS??? 0 2 1 0.9 1 0.09
3 99.82.14.78 AS16509 0 2 1000 1000 1000 30
4 99.82.14.79 AS16509 0 2 0.7 0.7 0.7 0.005
5 142.251.245.175 AS15169 0 2 1 1 1 0.04
6 192.178.110.112 AS15169 0 2 1 1 1 0.07
7 216.239.63.232 AS15169 0 2 1 1 2 0.2
8 142.251.226.93 AS15169 0 2 2 2 2 0.08
9 172.253.79.86 AS15169 0 2 2 2 2 0.1
10 172.253.66.147 AS15169 0 2 2 2 2 0.01
11 ??? AS??? 100 2 0 0 0 0
12 ??? AS??? 100 2 0 0 0 0
13 ??? AS??? 100 2 0 0 0 0
14 ??? AS??? 100 2 0 0 0 0
15 ??? AS??? 100 2 0 0 0 0
16 ??? AS??? 100 2 0 0 0 0
17 ??? AS??? 100 2 0 0 0 0
18 ??? AS??? 100 2 0 0 0 0
19 ??? AS??? 100 2 0 0 0 0
20 bg-in-f94.1e100.net (172.253.115.94) AS15169 0 2 1 1 1 0.004

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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