Check DNS records A

  • 172.217.22.179

Geolocation: Could not obtain DNS propagation


DNS propagation

Spain

Italy

United Kingdom

United States

Portugal

France

Egypt

Ukraine

Canada

China

Finland

Mexico

Norway

Philippines

Thailand

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 0.06 0.05 0.07 0.02
2 100.100.38.40 AS??? 0 2 2 0.5 4 3
3 240.0.184.13 AS??? 0 2 0.8 0.8 0.8 0.03
4 100.100.36.96 AS??? 0 2 6 0.6 10 8
5 99.82.180.135 AS16509 0 2 2 1 2 0.4
6 142.251.71.129 AS15169 0 2 2 1 3 1
7 192.178.242.26 AS15169 0 2 7 1 10 8
8 142.251.49.73 AS15169 0 2 2 2 2 0.3
9 142.250.59.233 AS15169 0 2 3 2 3 0.8
10 142.250.209.246 AS15169 0 2 2 2 2 0.02
11 142.250.238.7 AS15169 0 2 3 2 3 0.09
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 ??? AS??? 100 2 0 0 0 0
21 ww-in-f121.1e100.net (142.251.167.121) AS15169 0 2 2 2 2 0.008

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

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