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检查DNS记录 A
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172.97.103.225
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: Jul 7, 2025
日期: 02:08 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 | 0.05 | 0.03 | 0.07 | 0.02 |
2 | 244.5.4.175 | AS??? | 0 | 2 | 5 | 2 | 7 | 4 |
3 | 240.4.116.106 | AS??? | 0 | 2 | 0.4 | 0.4 | 0.4 | 0.01 |
4 | 242.12.74.3 | AS??? | 0 | 2 | 1 | 1 | 1 | 0.01 |
5 | 240.3.180.12 | AS??? | 0 | 2 | 1 | 0.9 | 1 | 0.005 |
6 | 242.10.83.179 | AS??? | 0 | 2 | 1 | 0.6 | 1 | 0.5 |
7 | 99.83.112.218 | AS16509 | 0 | 2 | 10 | 9 | 10 | 3 |
8 | ??? | AS??? | 100 | 2 | 0 | 0 | 0 | 0 |
9 | ae15.cr1.iad21.us.zip.zayo.com (64.125.21.116) | AS6461 | 50 | 2 | 50 | 50 | 50 | 0 |
10 | 128.177.0.229.IDIA-332495-ZYO.zip.zayo.com (128.177.0.229) | AS6461 | 0 | 2 | 50 | 50 | 50 | 0.08 |
11 | 4.4.70.236 | AS3356 | 0 | 2 | 70 | 70 | 70 | 0.1 |
12 | 8-28-86-68.brownrice.com (8.28.86.68) | AS17098 | 0 | 2 | 70 | 70 | 70 | 0.02 |
13 | 172.97.103.225 | AS17098 | 0 | 2 | 70 | 70 | 70 | 0.03 |
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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