🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`probuilderstack.com`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`ns1057.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:57^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1057.ui-dns.de`
		A	185.132.32.57^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1057.ui-dns.de`
NS	`ns1017.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:17^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1017.ui-dns.com`
		A	185.132.34.17^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1017.ui-dns.com`
NS	`ns1074.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:74^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1074.ui-dns.biz`
		A	185.132.33.74^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1074.ui-dns.biz`
NS	`ns1109.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:109^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1109.ui-dns.org`
		A	185.132.35.109^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1109.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`google-site-verification=17OxkvKZvLZQk01JLcO08pMnU3QT9K11gvw5B4rAB9c`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1057.ui-dns.de`hostmaster@1und1.com 2017-06-01 #20

`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.net`nstld@verisign-grs.com serial=1790366834

Same first word

probuilderstack.live

probuilderstack.org

probuilderstack.store

probuilderstack.online

probuilderstack.site

probuilderstack.tech

probuilderstack.info

probuilderstack.com

probuilderstack.ca

Similar names

riskcubedportal.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSns1017.ui-dns.com2026-09-12 → 2026-09-25 · 2 obs

● 2026-09-12 03:18:30
● 2026-09-25 20:11:34

●NSns1057.ui-dns.de2026-09-12 → 2026-09-25 · 2 obs

● 2026-09-12 03:18:30
● 2026-09-25 20:11:34

●NSns1074.ui-dns.biz2026-09-12 → 2026-09-25 · 2 obs

● 2026-09-12 03:18:30
● 2026-09-25 20:11:34

●NSns1109.ui-dns.org2026-09-12 → 2026-09-25 · 2 obs

● 2026-09-12 03:18:30
● 2026-09-25 20:11:34

●MXmx00.ionos.com2026-09-12 → 2026-09-25 · 2 obs

● 2026-09-12 03:18:30
● 2026-09-25 20:11:34

●MXmx01.ionos.com2026-09-12 → 2026-09-25 · 2 obs

● 2026-09-12 03:18:30
● 2026-09-25 20:11:34

●A216.150.1.12026-09-12 → 2026-09-25 · 2 obs

● 2026-09-12 03:18:30
● 2026-09-25 20:11:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
probuilderstack.com	ns1074.ui-dns.biz, ns1057.ui-dns.de, ns1109.ui-dns.org, ns1017.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.74

NS records: ns1074.ui-dns.biz, ns1057.ui-dns.de, ns1109.ui-dns.org, ns1017.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for probuilderstack.com (unsigned zone)

⏱️ Timing

Total: 3085ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.150.1.1`
NS	4	`ns1074.ui-dns.biz, ns1017.ui-dns.com...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	2	`v=spf1 include:_spf-us.ionos.com ~all, google-site-verification=17OxkvKZvLZQk01`
SOA	1	`ns1057.ui-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1017.ui-dns.com, ns1017.ui-dns.com)

Analysis

IP Addresses

probuilderstack.com has exactly one IP address — 216.150.1.1.

fomoscan.dev, danskoddsguide.com, rohitpujari.com plus two other host names have IP numbers in common with probuilderstack.com.

Name Servers

Four name servers handle the delegation for probuilderstack.com: ns1074.ui-dns.biz, ns1017.ui-dns.com, ns1057.ui-dns.de and ns1109.ui-dns.org.

probuilderstack.com has at least partial name server overlap with other domains, such as orgaring.ch, awg-news.de, yrmanagement.es and two others.

ns1109.ui-dns.biz, ns1109.ui-dns.com and ns1109.ui-dns.de — plus 7 other name servers — are commonly paired with these name servers.

ns1074.ui-dns.biz, ns1017.ui-dns.com, ns1057.ui-dns.de and ns1109.ui-dns.org all point to exactly two IP numbers each: ns1074.ui-dns.biz → 185.132.33.74 and 2607:f1c0:fe:53:185:132:33:74; ns1017.ui-dns.com → 185.132.34.17 and 2607:f1c0:fe:53:185:132:34:17; ns1057.ui-dns.de → 185.132.32.57 and 2607:f1c0:fe:53:185:132:32:57; ns1109.ui-dns.org → 185.132.35.109 and 2607:f1c0:fe:53:185:132:35:109.

Mail Servers

probuilderstack.com uses two mail servers, mx00.ionos.com and mx01.ionos.com.

The mail server setup of probuilderstack.com matches that of other domains such as tx-bee.com, clarivio.online, sunnystitchescrochet.com and two others.

mx00.ionos.com directs to 74.208.114.65 and mx01.ionos.com directs to 74.208.114.66; each host name points to exactly one IP number.

probuilderstack.com - robtex.com