`helloworldchallenge.com`

DNSSEC	⚠️ Not signed
A	74.208.174.178^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`ip74-208-174-178.pbiaas.com`
NS	`ns1126.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:126^{🇺🇸 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	`ns1126.ui-dns.com`
		A	185.132.34.126^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1126.ui-dns.com`
NS	`ns1040.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:40^{🇺🇸 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	`ns1040.ui-dns.org`
		A	185.132.35.40^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1040.ui-dns.org`
NS	`ns1056.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:56^{🇺🇸 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	`ns1056.ui-dns.de`
		A	185.132.32.56^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1056.ui-dns.de`
NS	`ns1073.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:73^{🇺🇸 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	`ns1073.ui-dns.biz`
		A	185.132.33.73^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1073.ui-dns.biz`
SOA	`ns1126.ui-dns.com`hostmaster@1und1.com 2017-06-01 #9

`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=1785856124

⚠️ On DNS blocklist: tif

Same first word

helloworldchallenge.com

DNS History

9 records (5 active, 4 former)

○NSns-cloud-a1.googledomains.com2018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 12:06:30
○ 2026-03-21 11:27:26
○ 2026-08-04 15:19:08

○NSns-cloud-a2.googledomains.com2018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 12:06:30
○ 2026-03-21 11:27:26
○ 2026-08-04 15:19:08

○NSns-cloud-a3.googledomains.com2018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 12:06:30
○ 2026-03-21 11:27:26
○ 2026-08-04 15:19:08

○NSns-cloud-a4.googledomains.com2018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 12:06:30
○ 2026-03-21 11:27:26
○ 2026-08-04 15:19:08

●NSns1040.ui-dns.org2026-03-21 → 2026-08-04 · 3 obs

○ 2018-11-23 12:06:30
● 2026-03-21 11:27:26
● 2026-08-04 15:19:08

●NSns1056.ui-dns.de2026-03-21 → 2026-08-04 · 3 obs

○ 2018-11-23 12:06:30
● 2026-03-21 11:27:26
● 2026-08-04 15:19:08

●NSns1073.ui-dns.biz2026-03-21 → 2026-08-04 · 3 obs

○ 2018-11-23 12:06:30
● 2026-03-21 11:27:26
● 2026-08-04 15:19:08

●NSns1126.ui-dns.com2026-03-21 → 2026-08-04 · 3 obs

○ 2018-11-23 12:06:30
● 2026-03-21 11:27:26
● 2026-08-04 15:19:08

●A74.208.174.1782026-03-21 → 2026-08-04 · 2 obs

● 2026-03-21 11:27:26
● 2026-08-04 15:19:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
helloworldchallenge.com	ns1073.ui-dns.biz, ns1056.ui-dns.de, ns1040.ui-dns.org, ns1126.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.73

NS records: ns1073.ui-dns.biz, ns1056.ui-dns.de, ns1040.ui-dns.org, ns1126.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helloworldchallenge.com (unsigned zone)

⏱️ Timing

Total: 983ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.174.178`
NS	4	`ns1056.ui-dns.de, ns1126.ui-dns.com...`
SOA	1	`ns1126.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1126.ui-dns.com, ns1126.ui-dns.com)

Analysis

IP Addresses

helloworldchallenge.com points to a single IP number: 74.208.174.178.

Additional host names — livingcodex.fun, opencodexos.org, toolkit.opencodex.live and two others — share IP numbers with helloworldchallenge.com.

Name Servers

helloworldchallenge.com has four authoritative name servers: ns1073.ui-dns.biz, ns1126.ui-dns.com, ns1056.ui-dns.de and ns1040.ui-dns.org.

helloworldchallenge.com partially shares its NS delegation with several other domains, including swmedicalprofessionals.com, joyes.net, all-apis.com and two others.

In DNS configurations, these name servers often share authority with ns1056.ui-dns.com, ns1056.ui-dns.biz, ns1056.ui-dns.org and 7 other name servers.

ns1073.ui-dns.biz, ns1126.ui-dns.com, ns1056.ui-dns.de and ns1040.ui-dns.org each carry two IP addresses. ns1073.ui-dns.biz has 185.132.33.73 and 2607:f1c0:fe:53:185:132:33:73; ns1126.ui-dns.com has 185.132.34.126 and 2607:f1c0:fe:53:185:132:34:126; ns1056.ui-dns.de has 185.132.32.56 and 2607:f1c0:fe:53:185:132:32:56; ns1040.ui-dns.org has 185.132.35.40 and 2607:f1c0:fe:53:185:132:35:40.

helloworldchallenge.com - robtex.com