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 | 0.008 |
| 2 | 244.5.7.135 | AS??? | 0 | 2 | 8 | 5 | 10 | 4 |
| 3 | 240.3.20.131 | AS??? | 0 | 2 | 0.3 | 0.3 | 0.3 | 0.009 |
| 4 | 242.7.145.67 | AS??? | 0 | 2 | 2 | 1 | 3 | 2 |
| 5 | 240.0.184.72 | AS??? | 0 | 2 | 20 | 0.7 | 30 | 20 |
| 6 | 242.3.85.199 | AS??? | 0 | 2 | 0.6 | 0.6 | 0.6 | 0.05 |
| 7 | 100.100.4.18 | AS??? | 0 | 2 | 0.6 | 0.6 | 0.6 | 0.004 |
| 8 | as6939.equinix-ashburn.core1.ash1.he.net (206.126.236.37) | AS??? | 50 | 2 | 1 | 1 | 1 | 0 |
| 9 | port-channel1.core2.nyc4.he.net (184.104.199.222) | AS6939 | 50 | 2 | 7 | 7 | 7 | 0 |
| 10 | ??? | AS??? | 100 | 2 | 0 | 0 | 0 | 0 |
| 11 | port-channel16.core2.waw1.he.net (184.104.188.55) | AS6939 | 0 | 2 | 90 | 90 | 90 | 0.003 |
| 12 | port-channel7.core3.kbp1.he.net (184.104.195.109) | AS6939 | 50 | 2 | 100 | 100 | 100 | 0 |
| 13 | sollutium-sp-z-o-o.e0-41.core3.kbp1.he.net (184.104.207.233) | AS6939 | 0 | 2 | 100 | 100 | 100 | 0.03 |
| 14 | ??? | AS??? | 100 | 2 | 0 | 0 | 0 | 0 |
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
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最佳的域名和Web托管提供商提供的最佳优惠。
