vf-engineering.com - dns.ninja

vf-engineering.com

DNSSEC⚠️ Not signed
A38.143.21.155🇺🇸 COGENT38.143.20.0/22
NSns1.blacktiehosting.net ⭐
A38.143.21.154🇺🇸 COGENT38.143.20.0/22
PTRweb.blacktiehosting.net
NSns2.blacktiehosting.net
A38.143.21.155🇺🇸 COGENT38.143.20.0/22
MXvfengineering-com0e.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01703.inbound.protection.outlook.com
A2a01:111:f403:c903::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00503.inbound.protection.outlook.com
A2a01:111:f403:f901::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mn2pr04cu00200.inbound.protection.outlook.com
A2a01:111:f403:f902::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A52.101.9.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.11.7🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00107.inbound.protection.outlook.com
A52.101.194.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00401.inbound.protection.outlook.com
A52.101.194.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00303.inbound.protection.outlook.com
TXTv=spf1 +a +mx +ip4:38.143.21.180 +ip4:38.143.21.155 +include:spf.protection.o...
SOAns1.blacktiehosting.netsupport@roothere.com 2026-07-11 #4

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=1785620912
WOT: SAFE (76/100)

Same first word

vf-engineering.com

DNS History

18 records (4 active, 14 former)

200920112013201520172019202120232025NSns1.blacktiehosting.netns2.blacktiehosting.netns1.blueboxcode.comns1.blueboxgrid.comns2.blueboxcode.comns2.blueboxgrid.comns3.blacktiehosting.netns3.blueboxgrid.comns4.blacktiehosting.netMXvfengineering-com0e.mail.protection.outlook.commail.vf-engineering.comvfengineering-com0e.mail.eo.outlook.comA38.143.21.155199.195.131.151199.195.131.155208.85.147.1167.214.213.24396.44.128.214
●NSns1.blacktiehosting.net2016-04-27 → 2026-08-01 · 3 obs
○ 2016-01-02 15:54:04
● 2016-04-27 03:50:50
● 2026-08-01 21:49:14
○NSns1.blueboxcode.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 08:47:06
○ 2015-05-23 12:21:36
○ 2026-08-01 21:49:14
○NSns1.blueboxgrid.com2015-05-23 → 2016-01-02 · 5 obs
○ 2008-03-20 08:47:06
● 2015-05-23 12:21:36
● 2016-01-02 15:54:04
○ 2016-04-27 03:50:50
○ 2026-08-01 21:49:14
●NSns2.blacktiehosting.net2016-04-27 → 2026-08-01 · 3 obs
○ 2016-01-02 15:54:04
● 2016-04-27 03:50:50
● 2026-08-01 21:49:14
○NSns2.blueboxcode.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 08:47:06
○ 2015-05-23 12:21:36
○ 2026-08-01 21:49:14
○NSns2.blueboxgrid.com2015-05-23 → 2016-01-02 · 5 obs
○ 2008-03-20 08:47:06
● 2015-05-23 12:21:36
● 2016-01-02 15:54:04
○ 2016-04-27 03:50:50
○ 2026-08-01 21:49:14
○NSns3.blacktiehosting.net2016-04-27 → 2018-07-23 · 5 obs
○ 2016-01-02 15:54:04
● 2016-04-27 03:50:50
● 2018-07-23 08:40:50
○ 2026-04-03 10:25:48
○ 2026-08-01 21:49:14
○NSns3.blueboxgrid.com2015-05-23 → 2016-01-02 · 5 obs
○ 2008-03-20 08:47:06
● 2015-05-23 12:21:36
● 2016-01-02 15:54:04
○ 2016-04-27 03:50:50
○ 2026-08-01 21:49:14
○NSns4.blacktiehosting.net2016-04-27 → 2018-07-23 · 5 obs
○ 2016-01-02 15:54:04
● 2016-04-27 03:50:50
● 2018-07-23 08:40:50
○ 2026-04-03 10:25:48
○ 2026-08-01 21:49:14
○MXmail.vf-engineering.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 08:47:06
○ 2015-05-23 12:21:36
○ 2026-08-01 21:49:14
○MXvfengineering-com0e.mail.eo.outlook.com2015-05-23 → 2017-01-30 · 5 obs
○ 2008-03-20 08:47:06
● 2015-05-23 12:21:36
● 2017-01-30 08:52:48
○ 2018-07-23 08:40:50
○ 2026-08-01 21:49:14
●MXvfengineering-com0e.mail.protection.outlook.com2018-07-23 → 2026-08-01 · 3 obs
○ 2017-01-30 08:52:48
● 2018-07-23 08:40:50
● 2026-08-01 21:49:14
○A199.195.131.1512017-01-30 → 2017-01-30 · 4 obs
○ 2016-04-27 03:50:50
● 2017-01-30 08:52:48
○ 2018-07-23 08:40:50
○ 2026-08-01 21:49:14
○A199.195.131.1552018-07-23 → 2018-07-23 · 4 obs
○ 2017-01-30 08:52:48
● 2018-07-23 08:40:50
○ 2026-04-03 10:25:48
○ 2026-08-01 21:49:14
○A208.85.147.112008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 08:47:06
○ 2015-05-23 12:21:36
○ 2026-08-01 21:49:14
●A38.143.21.1552026-04-03 → 2026-08-01 · 3 obs
○ 2018-07-23 08:40:50
● 2026-04-03 10:25:48
● 2026-08-01 21:49:14
○A67.214.213.2432015-05-23 → 2016-01-02 · 5 obs
○ 2008-03-20 08:47:06
● 2015-05-23 12:21:36
● 2016-01-02 15:54:04
○ 2016-04-27 03:50:50
○ 2026-08-01 21:49:14
○A96.44.128.2142016-04-27 → 2016-04-27 · 4 obs
○ 2016-01-02 15:54:04
● 2016-04-27 03:50:50
○ 2017-01-30 08:52:48
○ 2026-08-01 21:49:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
vf-engineering.comns2.blacktiehosting.net, ns1.blacktiehosting.net-

✅ Authoritative Response

Server:38.143.21.154

NS records: ns2.blacktiehosting.net, ns1.blacktiehosting.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vf-engineering.com (unsigned zone)

⏱️ Timing

Total: 611ms | Queries: -

📄 Records

TypeCountSample Data
A138.143.21.155
NS2ns2.blacktiehosting.net, ns1.blacktiehosting.net
MX1vfengineering-com0e.mail.protection.outl
TXT1v=spf1 +a +mx +ip4:38.143.21.180 +ip4:38
SOA1ns1.blacktiehosting.net support.roothere

Analysis

IP Addresses

vf-engineering.com resolves to just one IP address, 38.143.21.155.

Two other host names, along with dataandphonewiring.com, ecutuning.com and diyasaran.com, also share IP numbers with vf-engineering.com.

Name Servers

vf-engineering.com has two authoritative name servers — ns1.blacktiehosting.net and ns2.blacktiehosting.net.

vf-engineering.com shares its NS records with other domains, for example dataandphonewiring.com, ecutuning.com, ocitsupportservices.com and two others.

The name servers for vf-engineering.com overlap at least partially with those of other domains — for example blacktiehosting.net.

These name servers are frequently paired with the name servers ns3.blacktiehosting.net and ns4.blacktiehosting.net.

ns1.blacktiehosting.net and ns2.blacktiehosting.net each resolve to one IP number: ns1.blacktiehosting.net points to 38.143.21.154 and ns2.blacktiehosting.net points to 38.143.21.155.

Mail Servers

The sole mail server for vf-engineering.com is vfengineering-com0e.mail.protection.outlook.com.

With 8 IP addresses total, vfengineering-com0e.mail.protection.outlook.com resolves to 52.101.9.17, 52.101.11.7, 52.101.194.17 and 5 others.