`3911.com`

DNSSEC	⚠️ Not signed
NS	`f1g1ns1.dnspod.net` ⭐ ⚠️ Not in zone NS records
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
			PTR	`ip-1-14-119-35.defastlink.net`
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
			PTR	`ip-111-13-13-35.defastlink.net`
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-235.defastlink.net`
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
			PTR	`ip-163-177-5-35.defastlink.net`
NS	`f1g1ns2.dnspod.net` ⚠️ Not in zone NS records
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
			PTR	`ip-1-13-76-35.defastlink.net`
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-35.defastlink.net`
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
			PTR	`ip-101-227-168-35.defastlink.net`
		A	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`ip-106-39-207-235.defastlink.net`
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
			PTR	`ip-111-206-98-235.defastlink.net`
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
			PTR	`ip-220-196-136-35.defastlink.net`
SOA	`f1g1ns1.dnspod.net`nxdomainadmin@dnspod.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

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3911.com

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DNS History

15 records (2 active, 13 former)

●NSf1g1ns1.dnspod.net2016-05-22 → 2026-03-16 · 3 obs

○ 2016-03-19 21:25:08
● 2016-05-22 12:25:52
● 2026-03-16 22:44:22

●NSf1g1ns2.dnspod.net2016-05-25 → 2026-03-16 · 3 obs

○ 2016-05-22 12:25:52
● 2016-05-25 21:02:22
● 2026-03-16 22:44:22

○NSns1.dnsv2.com2015-06-15 → 2016-03-19 · 4 obs

● 2015-06-15 04:27:32
● 2016-03-19 21:25:08
○ 2016-05-22 12:25:52
○ 2026-03-16 22:44:22

○NSns2.dnsv2.com2015-06-15 → 2016-03-19 · 4 obs

● 2015-06-15 04:27:32
● 2016-03-19 21:25:08
○ 2016-05-25 21:02:22
○ 2026-03-16 22:44:22

○MXmxbiz1.qq.com2015-06-15 → 2016-12-06 · 4 obs

● 2015-06-15 04:27:32
● 2016-12-06 11:49:30
○ 2026-03-16 14:56:10
○ 2026-03-16 22:44:22

○MXmxbiz2.qq.com2015-06-15 → 2016-12-06 · 4 obs

● 2015-06-15 04:27:32
● 2016-12-06 11:49:30
○ 2026-03-16 14:56:10
○ 2026-03-16 22:44:22

○A119.28.48.2132016-03-19 → 2016-03-19 · 4 obs

○ 2016-03-07 11:09:08
● 2016-03-19 21:25:08
○ 2016-05-25 21:02:22
○ 2026-03-16 22:44:22

○A119.28.48.2142015-12-13 → 2016-01-19 · 5 obs

○ 2015-10-28 16:39:06
● 2015-12-13 16:07:02
● 2016-01-19 01:14:30
○ 2016-01-26 00:06:18
○ 2026-03-16 22:44:22

○A119.28.48.2162015-06-15 → 2015-10-28 · 4 obs

● 2015-06-15 04:27:32
● 2015-10-28 16:39:06
○ 2015-12-13 16:07:02
○ 2026-03-16 22:44:22

○A119.28.48.2262016-07-29 → 2016-07-29 · 4 obs

○ 2016-05-25 21:02:22
● 2016-07-29 00:53:14
○ 2016-08-09 06:11:18
○ 2026-03-16 22:44:22

○A119.28.48.2272016-01-26 → 2016-08-09 · 9 obs

○ 2016-01-19 01:14:30
● 2016-01-26 00:06:18
● 2016-03-07 11:09:08
○ 2016-03-19 21:25:08
● 2016-05-25 21:02:22
○ 2016-07-29 00:53:14
● 2016-08-09 06:11:18
○ 2016-11-19 11:38:36
○ 2026-03-16 22:44:22

○A119.28.48.2282016-11-19 → 2016-11-19 · 4 obs

○ 2016-08-09 06:11:18
● 2016-11-19 11:38:36
○ 2016-11-29 17:03:20
○ 2026-03-16 22:44:22

○A119.28.48.2292016-11-29 → 2016-11-29 · 4 obs

○ 2016-11-19 11:38:36
● 2016-11-29 17:03:20
○ 2026-03-16 14:56:10
○ 2026-03-16 22:44:22

○CNAMEdnspod-free.mydnspod.net2016-05-22 → 2016-12-06 · 5 obs

○ 2016-03-19 21:25:08
● 2016-05-22 12:25:52
● 2016-12-06 11:49:30
○ 2026-03-16 14:56:10
○ 2026-03-16 22:44:22

○CNAMEdnspod-vip2.mydnspod.net2015-06-15 → 2016-03-19 · 4 obs

● 2015-06-15 04:27:32
● 2016-03-19 21:25:08
○ 2016-05-22 12:25:52
○ 2026-03-16 22:44:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
3911.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server: 163.177.5.35

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3911.com (unsigned zone)

⏱️ Timing

Total: 813ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`f1g1ns1.dnspod.net nxdomainadmin.dnspod.`

Analysis

Name Servers

3911.com's delegation is to two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

3911.com shares the same name server configuration as other domains, such as maroad.com, mingcanet.com, calb-tech.com, willbe.cn and ssefc.com.

3911.com shares name servers with other domains at least partially, for instance ysyjh.com, suda.co and bot02dh.cfd.

Host names with eight IP numbers: f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35. Host names with seven IP numbers: f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.

3911.com - robtex.com

3911.com

com