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 | 0.05 | 0.04 | 0.06 | 0.01 |
| 2 | 244.5.1.13 | AS??? | 0 | 2 | 30 | 2 | 60 | 40 |
| 3 | 240.3.20.64 | AS??? | 0 | 2 | 0.5 | 0.4 | 0.5 | 0.06 |
| 4 | 242.7.144.65 | AS??? | 0 | 2 | 1 | 0.9 | 1 | 0.3 |
| 5 | 240.0.184.5 | AS??? | 0 | 2 | 0.9 | 0.9 | 0.9 | 0.02 |
| 6 | 242.3.85.195 | AS??? | 0 | 2 | 1 | 1 | 1 | 0.2 |
| 7 | 100.100.2.126 | AS??? | 0 | 2 | 9 | 0.4 | 20 | 10 |
| 8 | ae-10.a05.asbnva02.us.bb.gin.ntt.net (128.242.180.121) | AS2914 | 0 | 2 | 0.7 | 0.7 | 0.7 | 0.007 |
| 9 | ae-3.r26.asbnva02.us.bb.gin.ntt.net (129.250.3.254) | AS2914 | 0 | 2 | 0.7 | 0.7 | 0.7 | 0.005 |
| 10 | ae-10.r26.snjsca04.us.bb.gin.ntt.net (129.250.6.1) | AS2914 | 0 | 2 | 70 | 70 | 70 | 0.06 |
| 11 | ae-0.r27.snjsca04.us.bb.gin.ntt.net (129.250.5.225) | AS2914 | 0 | 2 | 70 | 70 | 70 | 0.05 |
| 12 | ae-11.r32.tokyjp05.jp.bb.gin.ntt.net (129.250.5.77) | AS2914 | 50 | 2 | 200 | 200 | 200 | 0 |
| 13 | ae-13.r28.tkokhk01.hk.bb.gin.ntt.net (129.250.2.51) | AS2914 | 0 | 2 | 200 | 200 | 200 | 0.2 |
| 14 | ae-20.a01.newthk04.hk.bb.gin.ntt.net (129.250.2.255) | AS2914 | 0 | 2 | 200 | 200 | 200 | 0.2 |
| 15 | ??? | 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。
