function-tech.com - robtex.com

function-tech.com

DNSSEC⚠️ Not signed
A101.226.170.73🇨🇳 SHANGHAITELECOM101.226.170.0/24 SHIDC
NSns11.xincache.com ⭐
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
NSns13.xincache.com
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
NSns14.xincache.com
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
MXmail.function-tech.com ⭐
A61.151.239.132🇨🇳 SHANGHAITELECOM61.151.239.0/24 SHIDC
PTRmail132.ufhost.com
SOAns11.xincache.comns12@xincache.com serial=1750146996

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=1776213127

Subdomains

mail.function-tech.com

Same first word

function-tech.com

DNS History

6 records (5 active, 1 former)

200920112013201520172019202120232025NSns11.xincache.comns13.xincache.comns14.xincache.comMXmail.function-tech.comA101.226.170.73175.102.0.80
●NSns11.xincache.com2026-04-15 → 2026-04-15 · 3 obs
○ 2015-08-15 04:41:54
● 2026-04-15 00:33:38
● 2026-04-15 00:33:52
●NSns13.xincache.com2015-08-15 → 2026-04-15 · 3 obs
○ 2008-03-16 18:59:04
● 2015-08-15 04:41:54
● 2026-04-15 00:33:52
●NSns14.xincache.com2015-08-15 → 2026-04-15 · 3 obs
○ 2008-03-16 18:59:04
● 2015-08-15 04:41:54
● 2026-04-15 00:33:52
●MXmail.function-tech.com2015-08-15 → 2026-04-15 · 3 obs
○ 2008-03-16 18:59:04
● 2015-08-15 04:41:54
● 2026-04-15 00:33:52
●A101.226.170.732026-04-15 → 2026-04-15 · 3 obs
○ 2017-06-16 13:03:26
● 2026-04-15 00:33:38
● 2026-04-15 00:33:52
○A175.102.0.802015-08-15 → 2017-06-16 · 5 obs
○ 2008-03-16 18:59:04
● 2015-08-15 04:41:54
● 2017-06-16 13:03:26
○ 2026-04-15 00:33:38
○ 2026-04-15 00:33:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...-
function-tech.comns13.xincache.com, ns14.xincache.com12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns13.xincache.com, ns14.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for function-tech.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

TypeCountSample Data
A1101.226.170.73
NS2ns13.xincache.com, ns14.xincache.com
MX1mail.function-tech.com (pri: 10)
SOA1ns11.xincache.com ns12.xincache.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns13.xincache.com, ns13.xincache.com, ns13.xincache.com...)

Analysis

Hierarchy

function-tech.com is the parent of mail.function-tech.com.

IP Addresses

function-tech.com resolves to one IP number: 101.226.170.73.

other host names including deync.com, haishun.net, 51692866.cn, schtaf.com and megogo.cn share IP numbers with function-tech.com.

Name Servers

function-tech.com is delegated to three name servers ns11.xincache.com, ns13.xincache.com and ns14.xincache.com.

function-tech.com at least partially shares name servers with other domains, for instance freefisher.com, hgs.com.cn, gorden.top, hblxfs.com and yaohuamedical.com.

Name servers commonly used together include ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com and ns18.xincache.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.

The host name ns13.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 ns14.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.

Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns13.xincache.com.

Host names that point to 2402:4e00:1730::e: ns11.xincache.com and ns13.xincache.com.

Host names that point to 1.12.0.4: ns11.xincache.com and ns13.xincache.com.

Host names that point to 36.155.149.180: ns11.xincache.com and ns13.xincache.com.

Host names that point to 112.80.181.45: ns11.xincache.com and ns13.xincache.com.

Host names that point to 117.89.178.173: ns11.xincache.com and ns13.xincache.com.

Host names that point to 125.94.59.210: ns11.xincache.com and ns13.xincache.com.

Host names that point to 129.211.176.209: ns11.xincache.com and ns13.xincache.com.

Mail Servers

function-tech.com is handled by a single mail server, mail.function-tech.com.

mail.function-tech.com resolves to IP 61.151.239.132.