introcomputing.org - dns.ninja

`introcomputing.org`

DNSSEC	⚠️ Not signed
A	173.255.219.70^{🇺🇸 AKAMAI-LINODE-AP173.255.208.0/20 Akamai Technologies}
NS	`ns1026.ui-dns.de` ⭐
		A	2001:8d8:fe:53:0:d9a0:501a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.de`
		A	217.160.80.26^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
NS	`ns1026.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:511a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.biz`
		A	217.160.81.26^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
NS	`ns1026.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:521a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.com`
		A	217.160.82.26^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
NS	`ns1026.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:531a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.org`
		A	217.160.83.26^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1026.ui-dns.de`hostmaster@1and1.com 2011-07-11 #5

`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=1782672740

Same first word

introcomputing.org

DNS History

11 records (7 active, 4 former)

●NSns1026.ui-dns.biz2020-02-25 → 2026-06-28 · 3 obs

○ 2017-02-17 09:29:42
● 2020-02-25 18:53:14
● 2026-06-28 19:26:38

●NSns1026.ui-dns.com2020-02-25 → 2026-06-28 · 3 obs

○ 2017-02-17 09:29:42
● 2020-02-25 18:53:14
● 2026-06-28 19:26:38

●NSns1026.ui-dns.de2020-02-25 → 2026-06-28 · 3 obs

○ 2017-02-17 09:29:42
● 2020-02-25 18:53:14
● 2026-06-28 19:26:38

●NSns1026.ui-dns.org2020-02-25 → 2026-06-28 · 3 obs

○ 2017-02-17 09:29:42
● 2020-02-25 18:53:14
● 2026-06-28 19:26:38

○NSns51.1and1.com2015-07-10 → 2017-02-17 · 4 obs

● 2015-07-10 19:47:50
● 2017-02-17 09:29:42
○ 2020-02-25 18:53:14
○ 2026-06-28 19:26:38

○NSns52.1and1.com2015-07-10 → 2017-02-17 · 4 obs

● 2015-07-10 19:47:50
● 2017-02-17 09:29:42
○ 2020-02-25 18:53:14
○ 2026-06-28 19:26:38

○MXmx00.1and1.com2015-07-10 → 2020-02-25 · 4 obs

● 2015-07-10 19:47:50
● 2020-02-25 18:53:14
○ 2026-03-14 21:31:40
○ 2026-06-28 19:26:38

●MXmx00.ionos.com2026-03-14 → 2026-06-28 · 3 obs

○ 2020-02-25 18:53:14
● 2026-03-14 21:31:40
● 2026-06-28 19:26:38

○MXmx01.1and1.com2015-07-10 → 2020-02-25 · 4 obs

● 2015-07-10 19:47:50
● 2020-02-25 18:53:14
○ 2026-03-14 21:31:40
○ 2026-06-28 19:26:38

●MXmx01.ionos.com2026-03-14 → 2026-06-28 · 3 obs

○ 2020-02-25 18:53:14
● 2026-03-14 21:31:40
● 2026-06-28 19:26:38

●A173.255.219.702015-07-10 → 2026-06-28 · 2 obs

● 2015-07-10 19:47:50
● 2026-06-28 19:26:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
introcomputing.org	ns1026.ui-dns.de, ns1026.ui-dns.biz, ns1026.ui-dns.com, ns1026.ui-dns.org	2 records

✅ Authoritative Response

Server:217.160.80.26

NS records: ns1026.ui-dns.de, ns1026.ui-dns.biz, ns1026.ui-dns.com, ns1026.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for introcomputing.org (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.255.219.70`
NS	4	`ns1026.ui-dns.biz, ns1026.ui-dns.com...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1026.ui-dns.de hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1026.ui-dns.org, ns1026.ui-dns.org)

Analysis

IP Addresses

introcomputing.org directs to one IP number, which is 173.255.219.70.

Among the host names that share IP numbers with introcomputing.org are li229-70.members.linode.com, codeinthebrowser.org, javabat.com and two others.

Name Servers

The domain introcomputing.org is delegated to these four name servers: ns1026.ui-dns.biz, ns1026.ui-dns.com, ns1026.ui-dns.de and ns1026.ui-dns.org.

introcomputing.org shares at least some of its name servers with other domains, including geithner-bau.com, jackbparsons.com, pbmarijuana.com and two others.

These name servers are frequently seen alongside ns1061.ui-dns.biz, ns1121.ui-dns.de, ns1096.ui-dns.org and 6 other name servers.

The host names ns1026.ui-dns.biz, ns1026.ui-dns.com, ns1026.ui-dns.de and ns1026.ui-dns.org each resolve to two IP addresses: ns1026.ui-dns.biz resolves to 217.160.81.26 and 2001:8d8:fe:53:0:d9a0:511a:100; ns1026.ui-dns.com resolves to 217.160.82.26 and 2001:8d8:fe:53:0:d9a0:521a:100; ns1026.ui-dns.de resolves to 217.160.80.26 and 2001:8d8:fe:53:0:d9a0:501a:100; ns1026.ui-dns.org resolves to 217.160.83.26 and 2001:8d8:fe:53:0:d9a0:531a:100.

Mail Servers

The MX records for introcomputing.org point to two mail servers: mx00.ionos.com and mx01.ionos.com.

introcomputing.org has the same mail server arrangement as a number of other domains, for example goalpoint.net, kayhlin.com, shimontal.co and two more.

mx00.ionos.com and mx01.ionos.com each resolve to one IP number: mx00.ionos.com points to 74.208.5.3 and mx01.ionos.com points to 74.208.5.21.