bialczyk.com - robtex.com
bialczyk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::175🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.175🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1776931955 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778716136 | ||||||
Same first word
DNS History
21 records (7 active, 14 former)
○NSns1.namebrightdns.com2015-08-10 → 2017-08-14 · 6 obs
○ 2015-12-25 04:33:12
● 2016-04-06 14:03:16
● 2017-08-14 07:21:40
○ 2026-03-22 00:52:32
○ 2026-05-13 23:54:34
●NSns1.stackdns.com2026-03-22 → 2026-05-13 · 3 obs
● 2026-03-22 00:52:32
● 2026-05-13 23:54:34
○NSns2.namebrightdns.com2015-08-10 → 2017-08-14 · 4 obs
● 2017-08-14 07:21:40
○ 2026-03-22 00:52:32
○ 2026-05-13 23:54:34
●NSns2.stackdns.com2026-03-22 → 2026-05-13 · 3 obs
● 2026-03-22 00:52:32
● 2026-05-13 23:54:34
●NSns3.stackdns.com2026-03-22 → 2026-05-13 · 3 obs
● 2026-03-22 00:52:32
● 2026-05-13 23:54:34
●NSns4.stackdns.com2026-03-22 → 2026-05-13 · 3 obs
● 2026-03-22 00:52:32
● 2026-05-13 23:54:34
○NSnsg1.namebrightdns.com2015-12-25 → 2015-12-25 · 4 obs
● 2015-12-25 04:33:12
○ 2016-04-06 14:03:16
○ 2026-05-13 23:54:34
○MXanmail.namebrightmail.com2015-08-10 → 2015-08-10 · 3 obs
○ 2015-12-25 04:33:12
○ 2026-05-13 23:54:34
●MXmx.stackmail.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:54:34
○A107.21.42.1422016-04-06 → 2016-04-06 · 4 obs
● 2016-04-06 14:03:16
○ 2016-11-09 08:52:16
○ 2026-05-13 23:54:34
○A107.23.160.2182015-12-25 → 2015-12-25 · 4 obs
● 2015-12-25 04:33:12
○ 2016-04-06 14:03:16
○ 2026-05-13 23:54:34
●A185.151.30.1752026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:54:34
●A2a07:7800::1752026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:54:34
○A54.174.149.302016-04-06 → 2016-04-06 · 4 obs
● 2016-04-06 14:03:16
○ 2016-11-09 08:52:16
○ 2026-05-13 23:54:34
○A54.174.31.2542015-08-10 → 2015-08-10 · 3 obs
○ 2017-08-14 07:21:40
○ 2026-05-13 23:54:34
○A54.208.74.2152015-08-10 → 2015-08-10 · 3 obs
○ 2017-08-14 07:21:40
○ 2026-05-13 23:54:34
○A54.209.90.812015-12-25 → 2015-12-25 · 4 obs
● 2015-12-25 04:33:12
○ 2016-04-06 14:03:16
○ 2026-05-13 23:54:34
○A54.84.80.1732016-11-09 → 2016-11-09 · 4 obs
● 2016-11-09 08:52:16
○ 2017-08-14 07:21:40
○ 2026-05-13 23:54:34
○A54.88.107.1402016-11-09 → 2016-11-09 · 4 obs
● 2016-11-09 08:52:16
○ 2017-08-14 07:21:40
○ 2026-05-13 23:54:34
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-10 → 2016-04-06 · 4 obs
● 2016-04-06 14:03:16
○ 2016-11-09 08:52:16
○ 2026-05-13 23:54:34
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-09 → 2017-08-14 · 5 obs
● 2016-11-09 08:52:16
● 2017-08-14 07:21:40
○ 2026-03-22 00:52:32
○ 2026-05-13 23:54:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bialczyk.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:104.196.137.209
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bialczyk.com (unsigned zone)
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.175 |
| AAAA | 1 | 2a07:7800::175 |
| NS | 4 | ns4.stackdns.com, ns3.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
IP Addresses
bialczyk.com points to two IP numbers: 2a07:7800::175 and 185.151.30.175.
Other host names, for instance www.milborneport.org.uk, creag.co.uk, e-megalist.com, pg-mail.co.uk and franklindoubleglazing.co.uk share IP numbers with bialczyk.com.
Name Servers
bialczyk.com is delegated to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
bialczyk.com shares name servers with other domains at least partially, for instance sangu.mv, dahmw.org, renegade.org.uk, kikoy.com and spyraldna.com.
Host names with a single IP:
ns1.stackdns.com points to 35.197.225.59.
ns2.stackdns.com points to 146.148.28.88.
ns3.stackdns.com points to 35.198.79.191.
ns4.stackdns.com points to 104.196.137.209.
Mail Servers
The mail server for bialczyk.com is mx.stackmail.com.
bialczyk.com shares the same mail server setup as other domains, including homeschoollifemag.com, mullins.co, edanaz.com, sekr.in and julieanneflorist.com.
At least part of bialczyk.com's mail servers are shared with other domains, for instance pymex.com and dexterssurfshop.com.
Host name mx.stackmail.com resolves to IP 185.151.28.67.