检查DNS记录

填写域名并选择要返回的所需DNS记录

检查DNS记录 A

TTL

104.21.48.1

300

104.21.32.1

300

104.21.16.1

300

104.21.80.1

300

104.21.64.1

300

104.21.112.1

300

104.21.96.1

300

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

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: Aug 31, 2025
日期: 12:35 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	0.04	0.04	0.002
2	ec2-3-236-60-119.compute-1.amazonaws.com (3.236.60.119)	AS14618	0	2	40	8	80	50
3	???	AS???	100	2	0	0	0	0
4	???	AS???	100	2	0	0	0	0
5	???	AS???	100	2	0	0	0	0
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	???	AS???	100	2	0	0	0	0
11	241.0.4.157	AS???	0	2	0.4	0.4	0.4	0.01
12	240.0.28.1	AS???	0	2	0.4	0.4	0.4	0.003
13	242.1.222.5	AS???	0	2	0.6	0.4	0.8	0.3
14	240.0.236.5	AS???	50	2	2000	2000	2000	0
15	100.100.34.86	AS???	0	2	1	0.8	1	0.4
16	99.83.90.167	AS16509	50	2	2	2	2	0
17	173.245.63.115	AS13335	0	2	1	0.9	1	0.2
18	104.21.112.1	AS13335	0	2	1	0.9	1	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
United States

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