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Check DNS records A

  • 37.27.55.12

Geolocation: Tehran, Iran, Islamic Republic of DNS propagation


DNS propagation

Spain

Italy

United Kingdom

United States

Portugal

France

Egypt

Ukraine

Canada

China

Finland

Mexico

Norway

Philippines

Thailand

Additional info

  • Continent: AS
    Country (ISO): IR
    Country (ISO3): IRN
    Country: Iran, Islamic Republic of
  • City: Tehran
    Postal code:
    Latitude: 35.727001190186
    Longitude: 51.333599090576
  • Time: Aug 31, 2025
    Date: 08:02 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 0.07 0.04 0.09 0.03
2 100.100.6.68 AS??? 0 2 2 0.9 4 2
3 240.0.236.12 AS??? 0 2 1 1 1 0.1
4 100.100.2.28 AS??? 0 2 6 1 10 7
5 ash-b2-link.ip.twelve99.net (213.248.92.170) AS1299 0 2 1 1 1 0.2
6 ash-bb2-link.ip.twelve99.net (62.115.141.51) AS1299 0 2 0.9 0.9 0.9 0.004
7 ewr-bb2-link.ip.twelve99.net (62.115.136.200) AS1299 0 2 6 6 6 0.2
8 ??? AS??? 100 2 0 0 0 0
9 sto-bb2-link.ip.twelve99.net (62.115.139.172) AS1299 0 2 90 90 90 0.1
10 hls-b4-link.ip.twelve99.net (62.115.123.203) AS1299 0 2 100 100 100 0.03
11 hls-b6-link.ip.twelve99.net (62.115.137.134) AS1299 0 2 100 100 100 0.04
12 hetzner-ic-376888.ip.twelve99-cust.net (213.248.95.243) AS1299 0 2 100 100 100 0.1
13 core32.hel1.hetzner.com (213.239.224.26) AS24940 0 2 100 100 100 0.05
14 ex9k2.dc8.hel1.hetzner.com (213.239.203.98) AS24940 0 2 100 100 100 20
15 static.12.55.27.37.clients.your-server.de (37.27.55.12) AS24940 0 2 100 100 100 0.1

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
Tehran, Iran, Islamic Republic of

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