drsubu.com - robtex.com

drsubu.com

DNSSEC⚠️ Not signed
NSns1.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US

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=1771291435

Previously MX for

drsubu.com

Same first word

drsubu.com

Similar names

durbus.com
sbruud.com
rusdub.ru
budrus.ru
urbuds.com
usdrub.ru
rubusd.ru
rusbud.com
budrus.com
drubus.com
rusbud.pl

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comns1.eapps.comns1.s018jp6677.infons2.eapps.comns2.s018jp6677.infons5.eapps.comns6.eapps.comMXdrsubu.comdrsubu.com.s7a1.psmtp.comdrsubu.com.s7a2.psmtp.comdrsubu.com.s7b1.psmtp.comdrsubu.com.s7b2.psmtp.comA153.126.131.19877.105.36.131
○NSns1.eapps.com2015-06-19 → 2016-12-27 · 4 obs
● 2015-06-19 12:38:16
● 2016-12-27 02:48:20
○ 2018-01-03 14:54:24
○ 2026-03-23 02:15:06
○NSns1.s018jp6677.info2018-01-03 → 2018-01-03 · 4 obs
○ 2016-12-27 02:48:20
● 2018-01-03 14:54:24
○ 2026-02-18 12:49:18
○ 2026-03-23 02:15:06
●NSns1.value-domain.com2026-02-18 → 2026-03-23 · 3 obs
○ 2018-01-03 14:54:24
● 2026-02-18 12:49:18
● 2026-03-23 02:15:06
○NSns2.eapps.com2015-06-19 → 2016-12-27 · 4 obs
● 2015-06-19 12:38:16
● 2016-12-27 02:48:20
○ 2018-01-03 14:54:24
○ 2026-03-23 02:15:06
○NSns2.s018jp6677.info2018-01-03 → 2018-01-03 · 4 obs
○ 2016-12-27 02:48:20
● 2018-01-03 14:54:24
○ 2026-02-18 12:49:18
○ 2026-03-23 02:15:06
●NSns2.value-domain.com2026-02-18 → 2026-03-23 · 3 obs
○ 2018-01-03 14:54:24
● 2026-02-18 12:49:18
● 2026-03-23 02:15:06
●NSns3.value-domain.com2026-02-18 → 2026-03-23 · 3 obs
○ 2018-01-03 14:54:24
● 2026-02-18 12:49:18
● 2026-03-23 02:15:06
●NSns4.value-domain.com2026-02-18 → 2026-03-23 · 3 obs
○ 2018-01-03 14:54:24
● 2026-02-18 12:49:18
● 2026-03-23 02:15:06
○NSns5.eapps.com2015-06-19 → 2016-12-27 · 4 obs
● 2015-06-19 12:38:16
● 2016-12-27 02:48:20
○ 2018-01-03 14:54:24
○ 2026-03-23 02:15:06
●NSns5.value-domain.com2026-02-18 → 2026-03-23 · 3 obs
○ 2018-01-03 14:54:24
● 2026-02-18 12:49:18
● 2026-03-23 02:15:06
○NSns6.eapps.com2015-06-19 → 2016-12-27 · 4 obs
● 2015-06-19 12:38:16
● 2016-12-27 02:48:20
○ 2018-01-03 14:54:24
○ 2026-03-23 02:15:06
○MXdrsubu.com2015-06-19 → 2018-01-03 · 4 obs
● 2015-06-19 12:38:16
● 2018-01-03 14:54:24
○ 2026-02-18 12:49:18
○ 2026-03-23 02:15:06
○MXdrsubu.com.s7a1.psmtp.com2015-06-19 → 2016-12-27 · 7 obs
● 2015-06-19 12:38:16
● 2015-11-01 15:59:34
○ 2016-01-14 07:22:58
● 2016-04-06 22:38:40
● 2016-12-27 02:48:20
○ 2018-01-03 14:54:24
○ 2026-03-23 02:15:06
○MXdrsubu.com.s7a2.psmtp.com2015-06-19 → 2016-12-27 · 7 obs
● 2015-06-19 12:38:16
● 2015-11-01 15:59:34
○ 2016-01-14 07:22:58
● 2016-04-06 22:38:40
● 2016-12-27 02:48:20
○ 2018-01-03 14:54:24
○ 2026-03-23 02:15:06
○MXdrsubu.com.s7b1.psmtp.com2015-06-19 → 2016-12-27 · 7 obs
● 2015-06-19 12:38:16
● 2015-11-01 15:59:34
○ 2016-01-14 07:22:58
● 2016-04-06 22:38:40
● 2016-12-27 02:48:20
○ 2018-01-03 14:54:24
○ 2026-03-23 02:15:06
○MXdrsubu.com.s7b2.psmtp.com2015-06-19 → 2016-12-27 · 7 obs
● 2015-06-19 12:38:16
● 2015-11-01 15:59:34
○ 2016-01-14 07:22:58
● 2016-04-06 22:38:40
● 2016-12-27 02:48:20
○ 2018-01-03 14:54:24
○ 2026-03-23 02:15:06
○A153.126.131.1982018-01-03 → 2018-01-03 · 4 obs
○ 2016-12-27 02:48:20
● 2018-01-03 14:54:24
○ 2026-02-18 12:49:18
○ 2026-03-23 02:15:06
○A77.105.36.1312015-06-19 → 2016-12-27 · 7 obs
● 2015-06-19 12:38:16
● 2015-11-01 15:59:34
○ 2016-01-14 07:22:58
● 2016-04-06 22:38:40
● 2016-12-27 02:48:20
○ 2018-01-03 14:54:24
○ 2026-03-23 02:15:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
drsubu.comns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...5 records

✅ Authoritative Response

Server:172.64.53.3

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drsubu.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

Name Servers

drsubu.com is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

drsubu.com at least partially shares name servers with other domains, including lzyqqkjtrjnwqoni-myhj.com, eromoe.net, ants-biz.jp, march-net.com and usk.name.

These name servers are commonly used with ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IP numbers

- ns1.value-domain.com points to: 172.64.52.38 and 172.64.52.161

- ns2.value-domain.com points to: 172.64.53.3 and 172.64.53.115

- ns3.value-domain.com points to: 172.64.52.38 and 172.64.52.161

- ns4.value-domain.com points to: 172.64.53.3 and 172.64.53.115

- ns5.value-domain.com points to: 172.64.52.38 and 172.64.52.161

Host names that point to each IP

- pointing to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com

- pointing to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com

- pointing to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com

- pointing to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com