randolfrichardson.com - robtex.com

randolfrichardson.com

DNSSEC⚠️ Not signed
A2605:7c00:1:2:65:110:3:186🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
PTRmail.inter-corporate.com
A65.110.3.186🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
NSrandolfrichardson.com ⭐
A2605:7c00:1:2:65:110:3:186🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
PTRmail.inter-corporate.com
A65.110.3.186🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTRmail.inter-corporate.com
NSfast00.inter-corporate.com
A2605:7c00:1:2:65:110:3:130🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
A65.110.3.130🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTR65.110.3.130.van970.dc.cipherkey.net
NSfast01.inter-corporate.com
A2605:7c00:1:2:65:110:3:131🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
A65.110.3.131🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTR65.110.3.131.van970.dc.cipherkey.net
NSfast02.inter-corporate.com
A2605:7c00:1:2:65:110:3:132🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
A65.110.3.132🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTR65.110.3.132.van970.dc.cipherkey.net
NSfast03.inter-corporate.com
A2605:7c00:1:2:65:110:3:133🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
A65.110.3.133🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTR65.110.3.133.van970.dc.cipherkey.net
NSfast04.inter-corporate.com
A2605:7c00:1:2:65:110:3:134🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
A65.110.3.134🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTR65.110.3.134.van970.dc.cipherkey.net
NSfast05.inter-corporate.com
A184.70.10.188🇨🇦 ASN-SHAW184.70.0.0/19
NSfast06.inter-corporate.com
A2605:7c00:1:2:65:110:3:176🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
A65.110.3.176🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTR65.110.3.176.van970.dc.cipherkey.net
NSfast07.inter-corporate.com
A2605:7c00:1:2:65:110:3:177🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
A65.110.3.177🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTR65.110.3.177.van970.dc.cipherkey.net
NSfast08.inter-corporate.com
A2605:7c00:1:2:65:110:3:188🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
PTRmail.inter-corporate.com
A65.110.3.188🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTRmail.inter-corporate.com
NSfast09.inter-corporate.com
A2605:7c00:1:2:65:110:3:189🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
PTRmail.inter-corporate.com
A65.110.3.189🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTRmail.inter-corporate.com
MXmail.richardson.tw ⭐
A2605:7c00:1:2:65:110:3:188🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
PTRmail.inter-corporate.com
A65.110.3.188🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTRmail.inter-corporate.com
MXmail.inter-corporate.com(2)
A2605:7c00:1:2:65:110:3:188🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
PTRmail.inter-corporate.com
A65.110.3.188🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTRmail.inter-corporate.com
MXunix.inter-corporate.com(3)
A2605:7c00:1:2:65:110:3:186🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey
PTRmail.inter-corporate.com
A65.110.3.186🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey
PTRmail.inter-corporate.com
TXTgoogle-site-verification=UGhz-GJHjzoihZdE7F779vRAyrbRU8U4HotrjGNVMsw
TXTv=spf1 mx -all
TXTgoogle-site-verification=NEwfBbiydHWD0scNh5CjnqR8lGqYm2MjkBRL0ofWILc
TXTgoogle-site-verification=th_maF8ks1LeFatlNFglM-HX_vrsDDYYrcwA3FdBROk
SOArandolfrichardson.comhostmaster@inter-corporate.com 2013-03-25 #3

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=1774933137
🔒 HSTS Preload (+subdomains)

NS for

randolfrichardson.com

Subdomains

www.randolfrichardson.com

Same first word

randolfrichardson.com

DNS History

19 records (16 active, 3 former)

20162017201820192020202120222023202420252026NSfast00.inter-corporate.comfast01.inter-corporate.comfast02.inter-corporate.comfast03.inter-corporate.comfast04.inter-corporate.comfast05.inter-corporate.comfast06.inter-corporate.comfast07.inter-corporate.comfast08.inter-corporate.comfast09.inter-corporate.comrandolfrichardson.comnetbsd.inter-corporate.comnetware.inter-corporate.comrichardson.twMXmail.inter-corporate.commail.richardson.twunix.inter-corporate.comA2605:7c00:1:2:65:110:3:18665.110.3.186
●NSfast00.inter-corporate.com2026-02-21 → 2026-03-31 · 3 obs
○ 2017-04-05 02:58:10
● 2026-02-21 18:18:42
● 2026-03-31 05:04:10
●NSfast01.inter-corporate.com2015-07-24 → 2026-03-31 · 2 obs
● 2015-07-24 08:28:50
● 2026-03-31 05:04:10
●NSfast02.inter-corporate.com2026-02-21 → 2026-03-31 · 3 obs
○ 2017-04-05 02:58:10
● 2026-02-21 18:18:42
● 2026-03-31 05:04:10
●NSfast03.inter-corporate.com2026-02-21 → 2026-03-31 · 3 obs
○ 2017-04-05 02:58:10
● 2026-02-21 18:18:42
● 2026-03-31 05:04:10
●NSfast04.inter-corporate.com2026-02-21 → 2026-03-31 · 3 obs
○ 2017-04-05 02:58:10
● 2026-02-21 18:18:42
● 2026-03-31 05:04:10
●NSfast05.inter-corporate.com2026-02-21 → 2026-03-31 · 3 obs
○ 2017-04-05 02:58:10
● 2026-02-21 18:18:42
● 2026-03-31 05:04:10
●NSfast06.inter-corporate.com2026-02-21 → 2026-03-31 · 3 obs
○ 2017-04-05 02:58:10
● 2026-02-21 18:18:42
● 2026-03-31 05:04:10
●NSfast07.inter-corporate.com2026-02-21 → 2026-03-31 · 3 obs
○ 2017-04-05 02:58:10
● 2026-02-21 18:18:42
● 2026-03-31 05:04:10
●NSfast08.inter-corporate.com2015-07-24 → 2026-03-31 · 2 obs
● 2015-07-24 08:28:50
● 2026-03-31 05:04:10
●NSfast09.inter-corporate.com2026-02-21 → 2026-03-31 · 3 obs
○ 2017-04-05 02:58:10
● 2026-02-21 18:18:42
● 2026-03-31 05:04:10
○NSnetbsd.inter-corporate.com2015-07-24 → 2017-04-05 · 4 obs
● 2015-07-24 08:28:50
● 2017-04-05 02:58:10
○ 2026-02-21 18:18:42
○ 2026-03-31 05:04:10
○NSnetware.inter-corporate.com2015-07-24 → 2017-04-05 · 4 obs
● 2015-07-24 08:28:50
● 2017-04-05 02:58:10
○ 2026-02-21 18:18:42
○ 2026-03-31 05:04:10
●NSrandolfrichardson.com2026-02-21 → 2026-03-31 · 3 obs
○ 2017-04-05 02:58:10
● 2026-02-21 18:18:42
● 2026-03-31 05:04:10
○NSrichardson.tw2015-07-24 → 2017-04-05 · 4 obs
● 2015-07-24 08:28:50
● 2017-04-05 02:58:10
○ 2026-02-21 18:18:42
○ 2026-03-31 05:04:10
●MXmail.inter-corporate.com2015-07-24 → 2026-03-31 · 2 obs
● 2015-07-24 08:28:50
● 2026-03-31 05:04:10
●MXmail.richardson.tw2015-07-24 → 2026-03-31 · 2 obs
● 2015-07-24 08:28:50
● 2026-03-31 05:04:10
●MXunix.inter-corporate.com2026-02-21 → 2026-03-31 · 3 obs
○ 2015-07-24 08:28:50
● 2026-02-21 18:18:42
● 2026-03-31 05:04:10
●A2605:7c00:1:2:65:110:3:1862015-07-24 → 2026-03-31 · 2 obs
● 2015-07-24 08:28:50
● 2026-03-31 05:04:10
●A65.110.3.1862015-07-24 → 2026-03-31 · 2 obs
● 2015-07-24 08:28:50
● 2026-03-31 05:04:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...-
randolfrichardson.comfast01.inter-corporate.com, fast08.inter-corporate.com, fast03.inter-corporate.com, fast02.inter-corporate.com...10 records

✅ Authoritative Response

Server:65.110.3.133

NS records: fast01.inter-corporate.com, fast08.inter-corporate.com, fast03.inter-corporate.com, fast02.inter-corporate.com, fast05.inter-corporate.com, fast00.inter-corporate.com, fast06.inter-corporate.com, fast04.inter-corporate.com, fast07.inter-corporate.com, fast09.inter-corporate.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for randolfrichardson.com (unsigned zone)

⏱️ Timing

Total: 3351ms | Queries: -

📄 Records

TypeCountSample Data
A165.110.3.186
AAAA12605:7c00:1:2:65:110:3:186
NS10fast03.inter-corporate.com, fast07.inter-corporate.com...
MX3unix.inter-corporate.com (pri: 3), mail.richardson.tw (pri: 1)...
TXT4google-site-verification=UGhz-GJHjzoihZd, google-site-verification=NEwfBbiydHWD0sc...
SOA1randolfrichardson.com hostmaster.inter-c

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (fast01.inter-corporate.com, fast08.inter-corporate.com, fast03.inter-corporate.com...)

Analysis

Hierarchy

The parent of www.randolfrichardson.com is randolfrichardson.com.

Name Server Role

randolfrichardson.com acts as a name server for randolfrichardson.com.

fast01.inter-corporate.com, fast08.inter-corporate.com and fast00.inter-corporate.com are commonly used as name servers along with randolfrichardson.com.

IP Addresses

randolfrichardson.com points to two IP numbers: 2605:7c00:1:2:65:110:3:186 and 65.110.3.186.

Other host names such as zhangwendao.com, unix.inter-corporate.com, randolf.ca, xn--z1tq4ldt4b.com and 65.110.3.186.van970.dc.cipherkey.net share IPs with randolfrichardson.com.

Name Servers

randolfrichardson.com is delegated to eleven name servers: randolfrichardson.com, fast00.inter-corporate.com, fast01.inter-corporate.com, fast02.inter-corporate.com, fast03.inter-corporate.com, fast04.inter-corporate.com, fast05.inter-corporate.com, fast06.inter-corporate.com, fast07.inter-corporate.com, fast08.inter-corporate.com and fast09.inter-corporate.com.

randolfrichardson.com at least partially shares name servers with other domains, for example copperstone.net, aimcan.com, cadmanlaw.com, ironcleanse.com and maxtire.com.

These name servers are often used together with netbsd.inter-corporate.com and netware.inter-corporate.com.

Host names with two IPs:

randolfrichardson.com ->2605:7c00:1:2:65:110:3:186 and 65.110.3.186

fast00.inter-corporate.com ->2605:7c00:1:2:65:110:3:130 and 65.110.3.130

fast01.inter-corporate.com ->2605:7c00:1:2:65:110:3:131 and 65.110.3.131

fast02.inter-corporate.com ->2605:7c00:1:2:65:110:3:132 and 65.110.3.132

fast03.inter-corporate.com ->2605:7c00:1:2:65:110:3:133 and 65.110.3.133

fast04.inter-corporate.com ->2605:7c00:1:2:65:110:3:134 and 65.110.3.134

fast06.inter-corporate.com ->2605:7c00:1:2:65:110:3:176 and 65.110.3.176

fast07.inter-corporate.com ->2605:7c00:1:2:65:110:3:177 and 65.110.3.177

fast08.inter-corporate.com ->2605:7c00:1:2:65:110:3:188 and 65.110.3.188

fast09.inter-corporate.com ->2605:7c00:1:2:65:110:3:189 and 65.110.3.189

Host names with one IP:

fast05.inter-corporate.com ->184.70.10.188

Mail Servers

randolfrichardson.com is handled by three mail servers: mail.inter-corporate.com, unix.inter-corporate.com and mail.richardson.tw.

randolfrichardson.com shares at least partially some mail servers with other domains, for instance pinksolutions.mx, mitchellisland.ca, agwoodwardroofing.ca, tentsforsale.com and kaylarichardson.com.

these mail servers are often used together with mail.inter-corporate.ca, mail.inter-corporate.net and mail.goldenpreference.com.

Host names with two IP numbers

Two IPs per host:

mail.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:188 and 65.110.3.188

unix.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:186 and 65.110.3.186

mail.richardson.tw points to: 2605:7c00:1:2:65:110:3:188 and 65.110.3.188

Hosts pointing to 2605:7c00:1:2:65:110:3:188: mail.inter-corporate.com and mail.richardson.tw

Hosts pointing to 65.110.3.188: mail.inter-corporate.com and mail.richardson.tw

Pattern: mail.inter-corporate.com and mail.richardson.tw both point to 2605:7c00:1:2:65:110:3:188 and 65.110.3.188