duffr.com - robtex.com

duffr.com

DNSSEC⚠️ Not signed
NSf1g1ns1.dnspod.net ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18
A111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)
A117.135.128.235🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)
PTR(root)
A125.94.59.235🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A163.177.5.35🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
NSns11.xincache.com ⚠️ Not in zone NS records
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSns12.xincache.com ⚠️ Not in zone NS records
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
SOAf1g1ns1.dnspod.netnxdomainadmin@dnspod.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775312497

Same first word

duffr.com

Similar names

druff.it
rduff.com
druff.co.za

DNS History

20 records (3 active, 17 former)

20162017201820192020202120222023202420252026NSf1g1ns1.dnspod.netns11.xincache.comns12.xincache.comdns.site5.comdns2.site5.comns1.bodis.comns11.domaincontrol.comns12.domaincontrol.comns2.bodis.comns29.domaincontrol.comns30.domaincontrol.comMXduffr.commailstore1.secureserver.netmx76.m2bp.commx76.mb1p.comsmtp.secureserver.netA174.120.241.66199.59.243.12050.63.202.4850.63.202.61
○NSdns.site5.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 02:45:22
○ 2015-10-21 09:04:28
○ 2026-04-04 14:24:56
○NSdns2.site5.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 02:45:22
○ 2015-10-21 09:04:28
○ 2026-04-04 14:24:56
●NSf1g1ns1.dnspod.net2026-04-04 → 2026-04-04 · 2 obs
○ 2017-04-19 05:40:18
● 2026-04-04 14:24:56
○NSns1.bodis.com2016-04-27 → 2017-04-19 · 4 obs
○ 2016-01-04 17:22:18
● 2016-04-27 20:08:04
● 2017-04-19 05:40:18
○ 2026-04-04 14:24:56
○NSns11.domaincontrol.com2015-10-21 → 2015-10-21 · 4 obs
○ 2015-06-06 02:45:22
● 2015-10-21 09:04:28
○ 2016-01-04 17:22:18
○ 2026-04-04 14:24:56
●NSns11.xincache.com2026-04-04 → 2026-04-04 · 2 obs
○ 2017-04-19 05:40:18
● 2026-04-04 14:24:56
○NSns12.domaincontrol.com2015-10-21 → 2015-10-21 · 4 obs
○ 2015-06-06 02:45:22
● 2015-10-21 09:04:28
○ 2016-01-04 17:22:18
○ 2026-04-04 14:24:56
●NSns12.xincache.com2026-04-04 → 2026-04-04 · 2 obs
○ 2017-04-19 05:40:18
● 2026-04-04 14:24:56
○NSns2.bodis.com2016-04-27 → 2017-04-19 · 4 obs
○ 2016-01-04 17:22:18
● 2016-04-27 20:08:04
● 2017-04-19 05:40:18
○ 2026-04-04 14:24:56
○NSns29.domaincontrol.com2016-01-04 → 2016-01-04 · 4 obs
○ 2015-10-21 09:04:28
● 2016-01-04 17:22:18
○ 2016-04-27 20:08:04
○ 2026-04-04 14:24:56
○NSns30.domaincontrol.com2016-01-04 → 2016-01-04 · 4 obs
○ 2015-10-21 09:04:28
● 2016-01-04 17:22:18
○ 2016-04-27 20:08:04
○ 2026-04-04 14:24:56
○MXduffr.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 02:45:22
○ 2015-10-21 09:04:28
○ 2026-04-04 14:24:56
○MXmailstore1.secureserver.net2015-10-21 → 2016-01-04 · 5 obs
○ 2015-06-06 02:45:22
● 2015-10-21 09:04:28
● 2016-01-04 17:22:18
○ 2016-04-27 20:08:04
○ 2026-04-04 14:24:56
○MXmx76.m2bp.com2017-04-19 → 2017-04-19 · 3 obs
○ 2016-04-27 20:08:04
● 2017-04-19 05:40:18
○ 2026-04-04 14:24:56
○MXmx76.mb1p.com2017-04-19 → 2017-04-19 · 3 obs
○ 2016-04-27 20:08:04
● 2017-04-19 05:40:18
○ 2026-04-04 14:24:56
○MXsmtp.secureserver.net2015-10-21 → 2016-01-04 · 5 obs
○ 2015-06-06 02:45:22
● 2015-10-21 09:04:28
● 2016-01-04 17:22:18
○ 2016-04-27 20:08:04
○ 2026-04-04 14:24:56
○A174.120.241.662015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 02:45:22
○ 2015-10-21 09:04:28
○ 2026-04-04 14:24:56
○A199.59.243.1202016-04-27 → 2017-04-19 · 4 obs
○ 2016-01-04 17:22:18
● 2016-04-27 20:08:04
● 2017-04-19 05:40:18
○ 2026-04-04 14:24:56
○A50.63.202.482015-10-21 → 2015-10-21 · 4 obs
○ 2015-06-06 02:45:22
● 2015-10-21 09:04:28
○ 2016-01-04 17:22:18
○ 2026-04-04 14:24:56
○A50.63.202.612016-01-04 → 2016-01-04 · 4 obs
○ 2015-10-21 09:04:28
● 2016-01-04 17:22:18
○ 2016-04-27 20:08:04
○ 2026-04-04 14:24:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
duffr.comns11.xincache.com, ns12.xincache.com12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duffr.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

TypeCountSample Data
SOA1f1g1ns1.dnspod.net nxdomainadmin.dnspod.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

Name Servers

duffr.com is delegated to three name servers: ns11.xincache.com, ns12.xincache.com and f1g1ns1.dnspod.net.

duffr.com at least partially shares name servers with other domains, including mwoli.com, encaline.com, ichehome.com, zhqjt.net and huoyan.com.

These name servers are typically used together with the name servers f1g1ns2.dnspod.net, ns13.xincache.com, ns14.xincache.com, ns15.xincache.com, ns16.xincache.com, ns19.xincache.com, ns20.xincache.com, a.dnspod.com, b.dnspod.com and c.dnspod.com.

Host names with eight IP numbers:

The host name ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

The host name ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

The host name 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.

Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and f1g1ns1.dnspod.net.

Host names that point to 1.12.0.4: ns11.xincache.com and f1g1ns1.dnspod.net.