bertramk.com - dns.ninja

bertramk.com

DNSSEC⚠️ Not signed
A81.19.159.97🇦🇹 IONOS-AS81.19.144.0/20 World4You.com
PTRwww97sni.world4you.com
NSns1.world4you.at ⭐
A2607:f1c0:fe:53:185:132:32:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1.world4you.at
A185.132.32.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1.world4you.at
NSns2.world4you.at
A2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns2.world4you.at
A217.160.82.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns2.world4you.at
MXmail.bertramk.com ⭐
A81.19.149.85🇦🇹 IONOS-AS81.19.144.0/20 World4You.com
PTRmail30.world4you.com
TXTv=spf1 mx include:spf.w4ymail.at -all
SOAns1.world4you.athostmaster@world4you.com 2025-03-17 #26

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=1781615220

Subdomains

imap.bertramk.com
mail.bertramk.com

Same first word

bertramk.com

Similar names

marketrb.ru
brmarket.net
merkbart.com
marketbr.com.br
marketbr.com
marketrb.com
bertmark.se
rbmarket.com
bertmark.no
brmarket.com
brmarket.ru
bertmark.dk
mtbarker.com

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns1.world4you.atns2.world4you.atns1.offtopic.atns1.offtopic.at.bertramk.comns2.d-m.atMXmail.bertramk.comimap.bertramk.comA81.19.159.97185.58.213.11881.19.145.16783.64.121.56
○NSns1.offtopic.at2015-08-04 → 2016-03-16 · 4 obs
● 2015-08-04 09:37:46
● 2016-03-16 20:19:40
○ 2016-07-13 15:12:00
○ 2026-06-16 13:22:06
○NSns1.offtopic.at.bertramk.com2015-08-04 → 2015-08-04 · 3 obs
● 2015-08-04 09:37:46
○ 2015-12-04 16:48:56
○ 2026-06-16 13:22:06
●NSns1.world4you.at2016-07-13 → 2026-06-16 · 3 obs
○ 2016-03-16 20:19:40
● 2016-07-13 15:12:00
● 2026-06-16 13:22:06
○NSns2.d-m.at2015-08-04 → 2016-03-16 · 4 obs
● 2015-08-04 09:37:46
● 2016-03-16 20:19:40
○ 2016-07-13 15:12:00
○ 2026-06-16 13:22:06
●NSns2.world4you.at2016-07-13 → 2026-06-16 · 3 obs
○ 2016-03-16 20:19:40
● 2016-07-13 15:12:00
● 2026-06-16 13:22:06
○MXimap.bertramk.com2015-08-04 → 2016-03-16 · 4 obs
● 2015-08-04 09:37:46
● 2016-03-16 20:19:40
○ 2016-07-13 15:12:00
○ 2026-06-16 13:22:06
●MXmail.bertramk.com2015-08-04 → 2026-06-16 · 2 obs
● 2015-08-04 09:37:46
● 2026-06-16 13:22:06
○A185.58.213.1182020-03-14 → 2020-03-14 · 4 obs
○ 2017-03-26 06:19:46
● 2020-03-14 05:56:06
○ 2026-04-02 07:45:18
○ 2026-06-16 13:22:06
○A81.19.145.1672017-03-26 → 2017-03-26 · 4 obs
○ 2016-07-13 15:12:00
● 2017-03-26 06:19:46
○ 2020-03-14 05:56:06
○ 2026-06-16 13:22:06
●A81.19.159.972026-04-02 → 2026-06-16 · 3 obs
○ 2020-03-14 05:56:06
● 2026-04-02 07:45:18
● 2026-06-16 13:22:06
○A83.64.121.562015-08-04 → 2016-07-13 · 4 obs
● 2015-08-04 09:37:46
● 2016-07-13 15:12:00
○ 2017-03-26 06:19:46
○ 2026-06-16 13:22:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
bertramk.comns1.world4you.at, ns2.world4you.at-

✅ Authoritative Response

Server:185.132.32.253

NS records: ns1.world4you.at, ns2.world4you.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bertramk.com (unsigned zone)

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

TypeCountSample Data
A181.19.159.97
NS2ns2.world4you.at, ns1.world4you.at
MX1mail.bertramk.com (pri: 10)
TXT1v=spf1 mx include:spf.w4ymail.at -all
SOA1ns1.world4you.at hostmaster.world4you.co

Analysis

Hierarchy

imap.bertramk.com and mail.bertramk.com are both subdomains of bertramk.com.

IP Addresses

bertramk.com resolves to one IP address: 81.19.159.97.

gemda.at, scubaboard.at, dramac.wien and two other host names share IP numbers with bertramk.com.

Name Servers

bertramk.com is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.

bertramk.com uses the same name servers as several other domains — among them coloricum.at, techrep.at, elisabeth-rechberger.at and two more.

ns1.world4you.at and ns2.world4you.at each resolve to two IP addresses: ns1.world4you.at points to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, while ns2.world4you.at points to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.

Mail Servers

Mail for bertramk.com is handled by a single mail server, mail.bertramk.com.

mail.bertramk.com resolves to a single IP number: 81.19.149.85.