mastersandarts.com - robtex.com

mastersandarts.com

DNSSEC⚠️ Not signed
A136.243.174.253🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRadmin.sundaymedia.de
NSoxygen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
NSns1.first-ns.de
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
MXmail.mastersandarts.com ⭐
A136.243.174.253🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRadmin.sundaymedia.de
TXTv=spf1 a:mastersandarts.com ip4:136.243.174.253 include:_spf.google.com ~all
TXTMS=ms11362320
TXTgoogle-site-verification=CSuqGgR1siLfn1XZ42bdvpky6dSKfrJ2Szhv5z5JC-8
TXTapple-domain-verification=043NKQj7OG_qXgsdWKld4ayx3qDeoeT5E-xyVz723NQ
SOAoxygen.ns.hetzner.cominfo@mastersandarts.com serial=1774012950

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=1774880287

Subdomains

mail.mastersandarts.com

Same first word

mastersandarts.com

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns1.first-ns.deoxygen.ns.hetzner.coma.ns14.netb.ns14.netc.ns14.netd.ns14.netns1.ns-serve.netns2.ns-serve.netMXmail.mastersandarts.comA136.243.174.253188.138.100.157
○NSa.ns14.net2017-02-14 → 2020-02-04 · 5 obs
○ 2016-07-08 10:57:26
● 2017-02-14 21:09:04
● 2020-02-04 10:53:54
○ 2026-03-27 21:21:24
○ 2026-03-30 14:31:22
○NSb.ns14.net2017-02-14 → 2020-02-04 · 5 obs
○ 2016-07-08 10:57:26
● 2017-02-14 21:09:04
● 2020-02-04 10:53:54
○ 2026-03-27 21:21:24
○ 2026-03-30 14:31:22
○NSc.ns14.net2017-02-14 → 2020-02-04 · 5 obs
○ 2016-07-08 10:57:26
● 2017-02-14 21:09:04
● 2020-02-04 10:53:54
○ 2026-03-27 21:21:24
○ 2026-03-30 14:31:22
○NSd.ns14.net2017-02-14 → 2020-02-04 · 5 obs
○ 2016-07-08 10:57:26
● 2017-02-14 21:09:04
● 2020-02-04 10:53:54
○ 2026-03-27 21:21:24
○ 2026-03-30 14:31:22
●NSns1.first-ns.de2026-03-27 → 2026-03-30 · 3 obs
○ 2020-02-04 10:53:54
● 2026-03-27 21:21:24
● 2026-03-30 14:31:22
○NSns1.ns-serve.net2015-07-18 → 2016-07-08 · 4 obs
● 2015-07-18 08:06:58
● 2016-07-08 10:57:26
○ 2017-02-14 21:09:04
○ 2026-03-30 14:31:22
○NSns2.ns-serve.net2015-07-18 → 2016-07-08 · 4 obs
● 2015-07-18 08:06:58
● 2016-07-08 10:57:26
○ 2017-02-14 21:09:04
○ 2026-03-30 14:31:22
●NSoxygen.ns.hetzner.com2026-03-27 → 2026-03-30 · 3 obs
○ 2020-02-04 10:53:54
● 2026-03-27 21:21:24
● 2026-03-30 14:31:22
●MXmail.mastersandarts.com2015-07-18 → 2026-03-30 · 2 obs
● 2015-07-18 08:06:58
● 2026-03-30 14:31:22
●A136.243.174.2532016-03-15 → 2026-03-30 · 3 obs
○ 2015-11-22 02:25:58
● 2016-03-15 23:28:04
● 2026-03-30 14:31:22
○A188.138.100.1572015-07-18 → 2015-11-22 · 4 obs
● 2015-07-18 08:06:58
● 2015-11-22 02:25:58
○ 2016-03-15 23:28:04
○ 2026-03-30 14:31:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
mastersandarts.comns1.first-ns.de, oxygen.ns.hetzner.com1 record

✅ Authoritative Response

Server:213.239.242.238

NS records: ns1.first-ns.de, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastersandarts.com (unsigned zone)

⏱️ Timing

Total: 681ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.174.253
NS2ns1.first-ns.de, oxygen.ns.hetzner.com
MX1mail.mastersandarts.com (pri: 10)
TXT4apple-domain-verification=043NKQj7OG_qXg, v=spf1 a:mastersandarts.com ip4:136.243....
SOA1oxygen.ns.hetzner.com info.mastersandart

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (oxygen.ns.hetzner.com)

Analysis

Hierarchy

The parent of mail.mastersandarts.com is mastersandarts.com.

IP Addresses

mastersandarts.com points to an IP address: 136.243.174.253.

other host names include silounge.de, privatzimmer-pension.de, mail.entlassung.de, mail.michifischer.net and mail.mastersandarts.com; they share IP numbers with mastersandarts.com.

Name Servers

Two name servers ns1.first-ns.de and oxygen.ns.hetzner.com handle the delegation for mastersandarts.com.

mastersandarts.com shares the same name server setup as other domains, for instance gichtzentrum.de, creventiv-eventagentur.com, xn--homopathie-mnchen-1zb7j.com, guesthouse-munich.net and city-pension-muenchen.de.

mastersandarts.com at least partially shares name servers with other domains, for instance visendo.com, eml.pp.ua, eyad-tayeb.com, internship-4u.com and schulz-lagerlogistik.de.

These name servers are commonly used with hydrogen.ns.hetzner.com, helium.ns.hetzner.de, robotns2.second-ns.de, robotns3.second-ns.com and ns1.your-server.de.

Host names with two IP numbers:

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192.

Mail Servers

mastersandarts.com is handled by a single mail server, mail.mastersandarts.com.

The host name mail.mastersandarts.com points to IP 136.243.174.253.