🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sourcecodeholdings.org`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1038.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:38^{🇺🇸 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	`ns1038.ui-dns.de`
		A	185.132.32.38^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1038.ui-dns.de`
NS	`ns1070.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:70^{🇺🇸 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	`ns1070.ui-dns.com`
		A	185.132.34.70^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1070.ui-dns.com`
NS	`ns1072.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:72^{🇺🇸 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	`ns1072.ui-dns.org`
		A	185.132.35.72^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1072.ui-dns.org`
NS	`ns1117.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:117^{🇺🇸 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	`ns1117.ui-dns.biz`
		A	185.132.33.117^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1117.ui-dns.biz`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`google-site-verification=O3uOgUrMOz68eYnRzgzKJbwOvZyrFAY6JczHtSGWNVc`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1038.ui-dns.de`hostmaster@1und1.com 2017-06-01 #16

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.pir-ns.org` ⭐
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b2.org.afilias-nst.org`
	NS	`d0.org.afilias-nst.org`
	NS	`v0n1.pir-ns.org`
	NS	`v0n2.pir-ns.org`
	SOA	`v0n0.pir-ns.org`hostmaster@donuts.email serial=1794205585

Same first word

sourcecodeholdings.org

Previous names

Next names

DNS History

10 records (10 active, 0 former)

●NSns1038.ui-dns.de2026-10-03 → 2026-11-09 · 2 obs

● 2026-10-03 11:12:00
● 2026-11-09 06:58:32

●NSns1070.ui-dns.com2026-10-03 → 2026-11-09 · 2 obs

● 2026-10-03 11:12:00
● 2026-11-09 06:58:32

●NSns1072.ui-dns.org2026-10-03 → 2026-11-09 · 2 obs

● 2026-10-03 11:12:00
● 2026-11-09 06:58:32

●NSns1117.ui-dns.biz2026-10-03 → 2026-11-09 · 2 obs

● 2026-10-03 11:12:00
● 2026-11-09 06:58:32

●MXmx00.ionos.co.uk2026-10-03 → 2026-11-09 · 2 obs

● 2026-10-03 11:12:00
● 2026-11-09 06:58:32

●MXmx01.ionos.co.uk2026-10-03 → 2026-11-09 · 2 obs

● 2026-10-03 11:12:00
● 2026-11-09 06:58:32

●A185.199.108.1532026-10-03 → 2026-11-09 · 2 obs

● 2026-10-03 11:12:00
● 2026-11-09 06:58:32

●A185.199.109.1532026-10-03 → 2026-11-09 · 2 obs

● 2026-10-03 11:12:00
● 2026-11-09 06:58:32

●A185.199.110.1532026-10-03 → 2026-11-09 · 2 obs

● 2026-10-03 11:12:00
● 2026-11-09 06:58:32

●A185.199.111.1532026-10-03 → 2026-11-09 · 2 obs

● 2026-10-03 11:12:00
● 2026-11-09 06:58:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	v0n0.pir-ns.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org, v0n1.pir-ns.org...	-
sourcecodeholdings.org	ns1072.ui-dns.org, ns1070.ui-dns.com, ns1038.ui-dns.de, ns1117.ui-dns.biz	2 records

✅ Authoritative Response

Server:217.160.83.72

NS records: ns1072.ui-dns.org, ns1070.ui-dns.com, ns1038.ui-dns.de, ns1117.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcecodeholdings.org (unsigned zone)

⏱️ Timing

Total: 668ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.110.153, 185.199.111.153...`
NS	4	`ns1117.ui-dns.biz, ns1072.ui-dns.org...`
MX	2	`mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)`
TXT	2	`google-site-verification=O3uOgUrMOz68eYn, v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1038.ui-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1072.ui-dns.org, ns1072.ui-dns.org)

Analysis

IP Addresses

sourcecodeholdings.org has four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Additional host names — ayush-mahariya.in, antsrodentsdecatur.com, electronic.christmas and two others — share IP numbers with sourcecodeholdings.org.

Name Servers

sourcecodeholdings.org has four authoritative name servers: ns1117.ui-dns.biz, ns1070.ui-dns.com, ns1038.ui-dns.de and ns1072.ui-dns.org.

sourcecodeholdings.org has at least partial name server overlap with other domains, such as istuffs.mx, wurzel-weg.com, my-easy-office.de and two others.

ns1038.ui-dns.com, ns1038.ui-dns.biz and ns1038.ui-dns.org — plus 7 other name servers — are commonly paired with these name servers.

ns1117.ui-dns.biz, ns1070.ui-dns.com, ns1038.ui-dns.de and ns1072.ui-dns.org all point to exactly two IP numbers each: ns1117.ui-dns.biz → 185.132.33.117 and 2607:f1c0:fe:53:185:132:33:117; ns1070.ui-dns.com → 185.132.34.70 and 2607:f1c0:fe:53:185:132:34:70; ns1038.ui-dns.de → 185.132.32.38 and 2607:f1c0:fe:53:185:132:32:38; ns1072.ui-dns.org → 185.132.35.72 and 2607:f1c0:fe:53:185:132:35:72.

Mail Servers

sourcecodeholdings.org has two mail servers: mx00.ionos.co.uk and mx01.ionos.co.uk.

sourcecodeholdings.org shares the same mail server setup as other domains, including teamduff.com, metroeasthamestateagent.co.uk, e4eyes.net and two others.

mx00.ionos.co.uk directs to 212.227.15.171 and mx01.ionos.co.uk directs to 212.227.15.188; each host name points to exactly one IP number.

sourcecodeholdings.org - robtex.com