检查DNS记录 A
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172.67.203.47
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104.21.69.27
地理位置: United States DNS传播 DNS传播
西班牙
意大利
英国
美国
葡萄牙
法国
埃及
乌克兰
加拿大
中国
芬兰
墨西哥
挪威
菲律宾
泰国
额外信息
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大陆: NA
国家 (ISO): US
国家 (ISO3): USA
国家: United States -
城市:
邮政编码:
纬度: 37.750999450684
经度: -97.821998596191 -
时间: Mar 7, 2026
日期: 06:39 AM
Trace data
| Hop | 主机名 | 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 | 0.03 | 0.06 | 0.03 |
| 2 | 240.3.180.12 | AS??? | 0 | 2 | 0.9 | 0.9 | 0.9 | 0.03 |
| 3 | amazon-ic-381774.ip.twelve99-cust.net (62.115.46.5) | AS1299 | 0 | 2 | 0.6 | 0.6 | 0.6 | 0.04 |
| 4 | ??? | AS??? | 100 | 2 | 0 | 0 | 0 | 0 |
| 5 | rest-bb1-link.ip.twelve99.net (62.115.123.122) | AS1299 | 0 | 2 | 1 | 1 | 1 | 0.02 |
| 6 | ??? | AS??? | 100 | 2 | 0 | 0 | 0 | 0 |
| 7 | ??? | AS??? | 100 | 2 | 0 | 0 | 0 | 0 |
| 8 | ??? | AS??? | 100 | 2 | 0 | 0 | 0 | 0 |
| 9 | ??? | AS??? | 100 | 2 | 0 | 0 | 0 | 0 |
| 10 | lax-b23-link.ip.twelve99.net (62.115.137.63) | AS1299 | 50 | 2 | 60 | 60 | 60 | 0 |
| 11 | lax-b6-link.ip.twelve99.net (62.115.112.239) | AS1299 | 0 | 2 | 60 | 60 | 60 | 0.03 |
| 12 | ??? | AS??? | 100 | 2 | 0 | 0 | 0 | 0 |
| 13 | ??? | AS??? | 100 | 2 | 0 | 0 | 0 | 0 |
| 14 | 38.173.154.91 | AS398823 | 0 | 2 | 60 | 60 | 60 | 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地理定位在
United States
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