cpplayground.org - dns.ninja

`cpplayground.org`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::200^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	74.208.236.47^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1096.ui-dns.org` ⭐
NS	`ns1096.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5160:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1096.ui-dns.biz`
		A	217.160.81.96^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1096.ui-dns.biz`
NS	`ns1096.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5260:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1096.ui-dns.com`
		A	217.160.82.96^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1096.ui-dns.com`
NS	`ns1096.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:96^{🇺🇸 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	`ns1096.ui-dns.de`
		A	185.132.32.96^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1096.ui-dns.de`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1096.ui-dns.org`hostmaster@1and1.com 2017-08-08 #9

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1783902903

Same first word

cpplayground.com

cpplayground.org

Similar names

pcplayground.com

DNS History

18 records (8 active, 10 former)

●NSns1096.ui-dns.biz2026-05-06 → 2026-07-13 · 3 obs

○ 2017-03-27 06:11:54
● 2026-05-06 09:34:30
● 2026-07-13 01:10:16

●NSns1096.ui-dns.com2026-05-06 → 2026-07-13 · 3 obs

○ 2017-03-27 06:11:54
● 2026-05-06 09:34:30
● 2026-07-13 01:10:16

●NSns1096.ui-dns.de2026-05-06 → 2026-07-13 · 3 obs

○ 2017-03-27 06:11:54
● 2026-05-06 09:34:30
● 2026-07-13 01:10:16

●NSns1096.ui-dns.org2026-05-06 → 2026-07-13 · 3 obs

○ 2017-03-27 06:11:54
● 2026-05-06 09:34:30
● 2026-07-13 01:10:16

○NSns51.1and1.com2015-05-21 → 2017-03-27 · 4 obs

● 2015-05-21 14:10:00
● 2017-03-27 06:11:54
○ 2026-05-06 09:34:30
○ 2026-07-13 01:10:16

○NSns52.1and1.com2015-05-21 → 2017-03-27 · 4 obs

● 2015-05-21 14:10:00
● 2017-03-27 06:11:54
○ 2026-05-06 09:34:30
○ 2026-07-13 01:10:16

○MXmx00.1and1.com2015-05-21 → 2017-03-27 · 4 obs

● 2015-05-21 14:10:00
● 2017-03-27 06:11:54
○ 2026-05-06 09:34:30
○ 2026-07-13 01:10:16

●MXmx00.ionos.com2026-05-06 → 2026-07-13 · 3 obs

○ 2017-03-27 06:11:54
● 2026-05-06 09:34:30
● 2026-07-13 01:10:16

○MXmx01.1and1.com2015-05-21 → 2017-03-27 · 4 obs

● 2015-05-21 14:10:00
● 2017-03-27 06:11:54
○ 2026-05-06 09:34:30
○ 2026-07-13 01:10:16

●MXmx01.ionos.com2026-05-06 → 2026-07-13 · 3 obs

○ 2017-03-27 06:11:54
● 2026-05-06 09:34:30
● 2026-07-13 01:10:16

○A2001:8d8:100f:f000::2002026-05-06 → 2026-05-06 · 4 obs

○ 2017-03-27 06:11:54
● 2026-05-06 09:34:30
○ 2026-07-13 01:10:14
○ 2026-07-13 01:10:16

○A217.160.0.72026-05-06 → 2026-05-06 · 4 obs

○ 2017-03-27 06:11:54
● 2026-05-06 09:34:30
○ 2026-07-13 01:10:14
○ 2026-07-13 01:10:16

○A2607:f1c0:1000:c09c:9708:b363:8fba:b8242015-05-21 → 2017-03-27 · 4 obs

● 2015-05-21 14:10:00
● 2017-03-27 06:11:54
○ 2026-05-06 09:34:30
○ 2026-07-13 01:10:16

●A2607:f1c0:100f:f000::2002026-07-13 → 2026-07-13 · 3 obs

○ 2026-05-06 09:34:30
● 2026-07-13 01:10:14
● 2026-07-13 01:10:16

○A2607:f1c0:100f:f000::2082026-05-06 → 2026-07-13 · 2 obs

○ 2026-05-06 09:34:30
○ 2026-07-13 01:10:16

○A74.208.22.2112015-05-21 → 2017-03-27 · 4 obs

● 2015-05-21 14:10:00
● 2017-03-27 06:11:54
○ 2026-05-06 09:34:30
○ 2026-07-13 01:10:16

○A74.208.236.452026-05-06 → 2026-07-13 · 2 obs

○ 2026-05-06 09:34:30
○ 2026-07-13 01:10:16

●A74.208.236.472026-07-13 → 2026-07-13 · 3 obs

○ 2026-05-06 09:34:30
● 2026-07-13 01:10:14
● 2026-07-13 01:10:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
cpplayground.org	ns1096.ui-dns.de, ns1096.ui-dns.biz, ns1096.ui-dns.com, ns1096.ui-dns.org	2 records

✅ Authoritative Response

Server:217.160.82.96

NS records: ns1096.ui-dns.de, ns1096.ui-dns.biz, ns1096.ui-dns.com, ns1096.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpplayground.org (unsigned zone)

⏱️ Timing

Total: 2254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.47`
AAAA	1	`2607:f1c0:100f:f000::200`
NS	4	`ns1096.ui-dns.de, ns1096.ui-dns.biz...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1096.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1096.ui-dns.org, ns1096.ui-dns.org)

Analysis

IP Addresses

cpplayground.org points to the IP addresses 74.208.236.47 and 2607:f1c0:100f:f000::200

www.mpro.com, endhungerplan.com, aremy.com and two other host names share IP numbers with cpplayground.org.

Name Servers

The authoritative name servers for cpplayground.org are ns1096.ui-dns.biz, ns1096.ui-dns.com, ns1096.ui-dns.de and ns1096.ui-dns.org.

There is at least partial name server overlap between cpplayground.org and other domains — godiamjewelry.com, actividadesinfantilesmadrid.es, dehv.de and two more among them.

The name servers ns1125.ui-dns.com, ns1083.ui-dns.de and ns1121.ui-dns.de are often found in combination with these name servers.

ns1096.ui-dns.biz, ns1096.ui-dns.com and ns1096.ui-dns.de all resolve to exactly two IP numbers apiece: ns1096.ui-dns.biz → 217.160.81.96 and 2001:8d8:fe:53:0:d9a0:5160:100; ns1096.ui-dns.com → 217.160.82.96 and 2001:8d8:fe:53:0:d9a0:5260:100; ns1096.ui-dns.de → 185.132.32.96 and 2607:f1c0:fe:53:185:132:32:96.

Mail Servers

Mail for cpplayground.org is handled by two mail servers — mx00.ionos.com and mx01.ionos.com.

cpplayground.org uses an identical mail server configuration to several other domains — among them patsd.org, gvstv.com, ginger15.com and two more.

mx00.ionos.com → 74.208.5.3 and mx01.ionos.com → 74.208.5.21: one IP number per host name.