petroleumtechnology.com - dns.ninja

petroleumtechnology.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG
NSdocks20.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks20.rzone.de
A217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks20.rzone.de
NSshades13.rzone.de
A2607:f1c0:fe:53:185:132:34:140🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades13.rzone.de
A185.132.34.140🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades13.rzone.de
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtp.rzone.de
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
TXTv=spf1 include:spf.sendinblue.com mx ip4:81.169.145.98 ip4:81.169.146.218 ip4...
TXTMS=ms67204882
TXT0ed1fe018a55134b20cdb342b0a405c142d7d32c72
SOAdocks20.rzone.dehostmaster@strato-rz.de 2020-06-03 #38

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=1786631094

Same first word

petroleumtechnology.com
petroleumtechnology.net

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks20.rzone.deshades13.rzone.deMXsmtp.rzone.deA2a01:238:20a:202:1064::81.169.145.64108.174.159.1182a01:238:20a:202:1073::81.169.145.73
●NSdocks20.rzone.de2015-08-01 → 2026-08-13 · 2 obs
● 2015-08-01 23:24:26
● 2026-08-13 14:26:00
●NSshades13.rzone.de2015-08-01 → 2026-08-13 · 2 obs
● 2015-08-01 23:24:26
● 2026-08-13 14:26:00
●MXsmtp.rzone.de2015-08-01 → 2026-08-13 · 2 obs
● 2015-08-01 23:24:26
● 2026-08-13 14:26:00
○A108.174.159.1182016-07-11 → 2017-03-25 · 5 obs
○ 2016-03-11 19:07:54
● 2016-07-11 16:42:08
● 2017-03-25 02:08:18
○ 2026-04-14 10:13:56
○ 2026-08-13 14:26:00
●A2a01:238:20a:202:1064::2026-04-14 → 2026-08-13 · 3 obs
○ 2017-03-25 02:08:18
● 2026-04-14 10:13:56
● 2026-08-13 14:26:00
○A2a01:238:20a:202:1073::2015-08-01 → 2016-03-11 · 4 obs
● 2015-08-01 23:24:26
● 2016-03-11 19:07:54
○ 2016-07-11 16:42:08
○ 2026-08-13 14:26:00
●A81.169.145.642026-04-14 → 2026-08-13 · 3 obs
○ 2017-03-25 02:08:18
● 2026-04-14 10:13:56
● 2026-08-13 14:26:00
○A81.169.145.732015-08-01 → 2016-03-11 · 4 obs
● 2015-08-01 23:24:26
● 2016-03-11 19:07:54
○ 2016-07-11 16:42:08
○ 2026-08-13 14:26:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...-
petroleumtechnology.comshades13.rzone.de, docks20.rzone.de-

✅ Authoritative Response

Server:185.132.34.140

NS records: shades13.rzone.de, docks20.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for petroleumtechnology.com (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.64
AAAA12a01:238:20a:202:1064::
NS2docks20.rzone.de, shades13.rzone.de
MX1smtp.rzone.de (pri: 5)
TXT3v=spf1 include:spf.sendinblue.com mx ip4, 0ed1fe018a55134b20cdb342b0a405c142d7d32c...
SOA1docks20.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

petroleumtechnology.com points to the IP addresses 81.169.145.64 and 2a01:238:20a:202:1064::

Additional host names — etv1000.org, domtal.de, continu-ing.com and two others — share IP numbers with petroleumtechnology.com.

Name Servers

petroleumtechnology.com has two authoritative name servers — docks20.rzone.de and shades13.rzone.de.

petroleumtechnology.com shares its name server setup with other domains, including kreativquartier-muenchen.de, proof-manager.de, paland.org and two others.

There is at least partial name server overlap between petroleumtechnology.com and other domains — ob-hgs.de, medical-beauty-wellness.de, dikec.de and two more among them.

These name servers regularly appear alongside docks03.rzone.de, shades02.rzone.de, docks13.rzone.de and 7 other name servers in NS record sets.

Both docks20.rzone.de and shades13.rzone.de have two IP addresses each. docks20.rzone.de resolves to 217.160.80.147 and 2001:8d8:fe:53:5747:2a74:d:20; shades13.rzone.de resolves to 185.132.34.140 and 2607:f1c0:fe:53:185:132:34:140.

Mail Servers

petroleumtechnology.com has one mail server: smtp.rzone.de.

petroleumtechnology.com shares the same mail server setup as other domains, including mx.westbrookmusic.com, hittaplastikkirurgi.se, 53413872.xy.strato-hosting.eu and two others.

smtp.rzone.de carries two IP numbers: 81.169.145.98 and 2a01:238:20a:202:50f0::2097.