smtp.bublik.com - robtex.com

smtp.bublik.com

DNSSEC⚠️ Not signed
A2a01:4f8:c010:10b0::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRsmtp.bublik.com
A159.69.176.135🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC

bublik.com

DNSSEC⚠️ Not signed
NSns1.digitalocean.com ⭐
NSns2.digitalocean.com
NSns3.digitalocean.com
MXsmtp.bublik.com ⭐
TXTv=spf1 mx ~all
TXTmailru-verification: 127acc514abeb94b
SOAns1.digitalocean.comhostmaster@bublik.com serial=1773837815
WOT: SAFE (49/100)
WOT: SAFE (13/100)

PTR for

135.176.69.159.in-addr.arpa
14.233.144.195.in-addr.arpa
1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.b.0.1.0.1.0.c.8.f.4.0.1.0.a.2.ip6.arpa

MX for

bublik.com

Same first word

smtp.jelastic.saveincloud.net
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smtp.demo.jelastic.com
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DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026A159.69.176.1352a01:4f8:c010:10b0::1195.144.233.14
●A159.69.176.1352026-03-05 → 2026-04-12 · 3 obs
○ 2016-12-01 08:57:10
● 2026-03-05 05:03:24
● 2026-04-12 03:45:46
○A195.144.233.142015-07-11 → 2016-12-01 · 4 obs
● 2015-07-11 17:57:48
● 2016-12-01 08:57:10
○ 2026-03-05 05:03:24
○ 2026-04-12 03:45:46
●A2a01:4f8:c010:10b0::12026-03-05 → 2026-04-12 · 3 obs
○ 2016-12-01 08:57:10
● 2026-03-05 05:03:24
● 2026-04-12 03:45:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...-
bublik.comns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com3 records

✅ Authoritative Response

Server:172.64.53.21

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bublik.com (unsigned zone)

⏱️ Timing

Total: 78ms | Queries: -

📄 Records

TypeCountSample Data
A1159.69.176.135
AAAA12a01:4f8:c010:10b0::1

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Mail Server Role

smtp.bublik.com handles mail for bublik.com.

IP Addresses

smtp.bublik.com points to two IP numbers: 2a01:4f8:c010:10b0::1 and 159.69.176.135.

Other host names, for instance mail.bublik.com, share IP numbers with smtp.bublik.com.