检查DNS记录 A
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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
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 | 0.06 | 0.06 | 0.07 | 0.006 |
| 2 | 244.5.7.133 | AS??? | 0 | 2 | 50 | 40 | 50 | 10 |
| 3 | 240.3.20.129 | AS??? | 0 | 2 | 0.3 | 0.3 | 0.3 | 0.02 |
| 4 | 240.0.160.3 | AS??? | 0 | 2 | 1 | 1 | 1 | 0.07 |
| 5 | 240.0.160.18 | AS??? | 0 | 2 | 0.6 | 0.6 | 0.6 | 0.01 |
| 6 | 240.0.160.18 | AS??? | 0 | 2 | 0.6 | 0.6 | 0.6 | 0.01 |
| 7 | 242.2.14.135 | AS??? | 0 | 2 | 30 | 8 | 50 | 30 |
| 8 | a2aa9ff50de748dbe.awsglobalaccelerator.com (15.197.148.33) | AS16509 | 0 | 2 | 0.9 | 0.9 | 0.9 | 0.01 |
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
正在寻找域名？
最佳的域名和Web托管提供商提供的最佳优惠。
