biermanab.com - robtex.com

biermanab.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:26b6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:8921🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.182Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.33🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSizabella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:262e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
A2803:f800:50::6ca2:c22e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRizabella.ns.cloudflare.com
A2a06:98c1:50::ac40:222e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRizabella.ns.cloudflare.com
A108.162.194.46🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
A162.159.38.46Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
A172.64.34.46🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
NSjack.ns.cloudflare.com
A2606:4700:58::adf5:3b79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
A2803:f800:50::6ca2:c179🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjack.ns.cloudflare.com
A2a06:98c1:50::ac40:2179🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjack.ns.cloudflare.com
A108.162.193.121🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
A172.64.33.121🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
A173.245.59.121🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.38.182, 172.67.137.33
IPv62606:4700:3030::6815:26b6, 2606:4700:3032::ac43:8921
SOAizabella.ns.cloudflare.comdns@cloudflare.com serial=2396804155

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=1771291435

Same first word

biermanab.be
biermanab.com
biermanab.nl

Similar names

bibaramen.com
bebmarina.com
brainbeam.info
baberamin.com
abbierman.nl

DNS History

11 records (7 active, 4 former)

NSizabella.ns.cloudflare.comjack.ns.cloudflare.comMXsmtp.rzone.deA104.21.38.182172.67.137.332606:4700:3030::6815:26b62606:4700:3032::ac43:8921188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSizabella.ns.cloudflare.com2026-03-06 → 2026-03-22 · 2 obs
● 2026-03-06 13:58:32
● 2026-03-22 23:53:50
●NSjack.ns.cloudflare.com2026-03-06 → 2026-03-22 · 2 obs
● 2026-03-06 13:58:32
● 2026-03-22 23:53:50
●MXsmtp.rzone.de2026-03-06 → 2026-03-22 · 2 obs
● 2026-03-06 13:58:32
● 2026-03-22 23:53:50
●A104.21.38.1822026-03-22 → 2026-03-22 · 3 obs
○ 2026-03-06 13:58:32
● 2026-03-22 20:41:54
● 2026-03-22 23:53:50
●A172.67.137.332026-03-22 → 2026-03-22 · 3 obs
○ 2026-03-06 13:58:32
● 2026-03-22 20:41:54
● 2026-03-22 23:53:50
○A188.114.96.02026-03-06 → 2026-03-06 · 3 obs
● 2026-03-06 13:58:32
○ 2026-03-22 20:41:54
○ 2026-03-22 23:53:50
○A188.114.97.02026-03-06 → 2026-03-06 · 3 obs
● 2026-03-06 13:58:32
○ 2026-03-22 20:41:54
○ 2026-03-22 23:53:50
●A2606:4700:3030::6815:26b62026-03-22 → 2026-03-22 · 3 obs
○ 2026-03-06 13:58:32
● 2026-03-22 20:41:54
● 2026-03-22 23:53:50
●A2606:4700:3032::ac43:89212026-03-22 → 2026-03-22 · 3 obs
○ 2026-03-06 13:58:32
● 2026-03-22 20:41:54
● 2026-03-22 23:53:50
○A2a06:98c1:3120::2026-03-06 → 2026-03-06 · 3 obs
● 2026-03-06 13:58:32
○ 2026-03-22 20:41:54
○ 2026-03-22 23:53:50
○A2a06:98c1:3121::2026-03-06 → 2026-03-06 · 3 obs
● 2026-03-06 13:58:32
○ 2026-03-22 20:41:54
○ 2026-03-22 23:53:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
biermanab.comjack.ns.cloudflare.com, izabella.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.121

NS records: jack.ns.cloudflare.com, izabella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biermanab.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.137.33, 104.21.38.182
AAAA22606:4700:3030::6815:26b6, 2606:4700:3032::ac43:8921
NS2izabella.ns.cloudflare.com, jack.ns.cloudflare.com
MX1smtp.rzone.de (pri: 5)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1izabella.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jack.ns.cloudflare.com, jack.ns.cloudflare.com, jack.ns.cloudflare.com...)

Analysis

IP Addresses

biermanab.com resolves to four IP numbers: 2606:4700:3030::6815:26b6, 2606:4700:3032::ac43:8921, 104.21.38.182 and 172.67.137.33.

other host names for instance maxboxvr.com, hercules99-1.com, acboran.com, woroworocar.com and www.getperso.com share IP numbers with biermanab.com.

Name Servers

biermanab.com is delegated to two name servers: izabella.ns.cloudflare.com and jack.ns.cloudflare.com.

biermanab.com shares the same name server setup as other domains, for example alepo.com, assemblagetheshop.com, demochecking.com, everify.gov and stacks.cms-stage.uscis.dhs.gov.

biermanab.com at least partially shares name servers with other domains, for instance runofilms.ru, tuberedu.com, tokyo-s.net, pwjfeop.com.cn and lovetopshoes.com.

These name servers are commonly used with terin.ns.cloudflare.com, toby.ns.cloudflare.com and addilyn.ns.cloudflare.com.

Host names with six IP numbers:

izabella.ns.cloudflare.com points to: 2606:4700:50::a29f:262e, 2803:f800:50::6ca2:c22e, 2a06:98c1:50::ac40:222e, 108.162.194.46, 162.159.38.46 and 172.64.34.46; jack.ns.cloudflare.com points to: 2606:4700:58::adf5:3b79, 2803:f800:50::6ca2:c179, 2a06:98c1:50::ac40:2179, 108.162.193.121, 172.64.33.121 and 173.245.59.121.

Mail Servers

biermanab.com is handled by a single mail server, smtp.rzone.de.

biermanab.com shares the same mail server setup as other domains, for instance technische-dokumentation.at, cupuacu.be, maintech.fr, zalonis.com and bogenladen-leipzig.de.

Host smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.