scientific-computing.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`scientific-computing.org`

DNSSEC	⚠️ Not signed
A	74.208.195.133^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`ip74-208-195-133.pbiaas.com`
NS	`ns1105.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:105^{🇺🇸 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	`ns1105.ui-dns.org`
		A	185.132.35.105^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1105.ui-dns.org`
NS	`ns1105.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:105^{🇺🇸 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	`ns1105.ui-dns.biz`
		A	185.132.33.105^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1105.ui-dns.biz`
NS	`ns1105.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:105^{🇺🇸 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	`ns1105.ui-dns.com`
		A	185.132.34.105^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1105.ui-dns.com`
NS	`ns1105.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:105^{🇺🇸 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	`ns1105.ui-dns.de`
		A	185.132.32.105^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1105.ui-dns.de`
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	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1105.ui-dns.org`hostmaster@1and1.com 2010-12-09 #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=1786843375

Previously MX for

scientific-computing.org

Same first word

scientific-computing.org

scientific-computing.at

scientific-computing.com

DNS History

11 records (7 active, 4 former)

●NSns1105.ui-dns.biz2018-07-14 → 2026-08-16 · 3 obs

○ 2017-01-23 22:06:04
● 2018-07-14 19:27:20
● 2026-08-16 01:52:04

●NSns1105.ui-dns.com2018-07-14 → 2026-08-16 · 3 obs

○ 2017-01-23 22:06:04
● 2018-07-14 19:27:20
● 2026-08-16 01:52:04

●NSns1105.ui-dns.de2018-07-14 → 2026-08-16 · 3 obs

○ 2017-01-23 22:06:04
● 2018-07-14 19:27:20
● 2026-08-16 01:52:04

●NSns1105.ui-dns.org2018-07-14 → 2026-08-16 · 3 obs

○ 2017-01-23 22:06:04
● 2018-07-14 19:27:20
● 2026-08-16 01:52:04

○NSns51.1and1.com2015-06-16 → 2017-01-23 · 4 obs

● 2015-06-16 13:46:08
● 2017-01-23 22:06:04
○ 2018-07-14 19:27:20
○ 2026-08-16 01:52:04

○NSns52.1and1.com2015-06-16 → 2017-01-23 · 4 obs

● 2015-06-16 13:46:08
● 2017-01-23 22:06:04
○ 2018-07-14 19:27:20
○ 2026-08-16 01:52:04

●MXmx00.ionos.com2026-05-22 → 2026-08-16 · 3 obs

○ 2018-07-14 19:27:20
● 2026-05-22 20:19:06
● 2026-08-16 01:52:04

○MXmx01.1and1.com2015-06-16 → 2018-07-14 · 4 obs

● 2015-06-16 13:46:08
● 2018-07-14 19:27:20
○ 2026-05-22 20:19:06
○ 2026-08-16 01:52:04

●MXmx01.ionos.com2026-05-22 → 2026-08-16 · 3 obs

○ 2018-07-14 19:27:20
● 2026-05-22 20:19:06
● 2026-08-16 01:52:04

○MXscientific-computing.org2015-06-16 → 2018-07-14 · 4 obs

● 2015-06-16 13:46:08
● 2018-07-14 19:27:20
○ 2026-05-22 20:19:06
○ 2026-08-16 01:52:04

●A74.208.195.1332015-06-16 → 2026-08-16 · 2 obs

● 2015-06-16 13:46:08
● 2026-08-16 01:52:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
scientific-computing.org	ns1105.ui-dns.biz, ns1105.ui-dns.de, ns1105.ui-dns.org, ns1105.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.105

NS records: ns1105.ui-dns.biz, ns1105.ui-dns.de, ns1105.ui-dns.org, ns1105.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scientific-computing.org (unsigned zone)

⏱️ Timing

Total: 1090ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.195.133`
NS	4	`ns1105.ui-dns.org, ns1105.ui-dns.de...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1105.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1105.ui-dns.org, ns1105.ui-dns.org)

Analysis

IP Addresses

scientific-computing.org has exactly one IP address — 74.208.195.133.

There are other host names — ip74-208-195-133.pbiaas.com among them — that share IP numbers with scientific-computing.org.

Name Servers

Four name servers handle the delegation for scientific-computing.org: ns1105.ui-dns.biz, ns1105.ui-dns.com, ns1105.ui-dns.de and ns1105.ui-dns.org.

scientific-computing.org partially shares its NS delegation with several other domains, including mashujaaawards.com, beckmerhagen.de, beansoft.info and two others.

These name servers are regularly seen alongside ns1028.ui-dns.biz and ns1116.ui-dns.org as name servers.

ns1105.ui-dns.biz, ns1105.ui-dns.com, ns1105.ui-dns.de and ns1105.ui-dns.org each carry two IP addresses. ns1105.ui-dns.biz has 185.132.33.105 and 2607:f1c0:fe:53:185:132:33:105; ns1105.ui-dns.com has 185.132.34.105 and 2607:f1c0:fe:53:185:132:34:105; ns1105.ui-dns.de has 185.132.32.105 and 2607:f1c0:fe:53:185:132:32:105; ns1105.ui-dns.org has 185.132.35.105 and 2607:f1c0:fe:53:185:132:35:105.

Mail Servers

scientific-computing.org uses two mail servers, mx00.ionos.com and mx01.ionos.com.

The mail server setup of scientific-computing.org matches that of other domains such as foolsboneheadsandjackasses.com, fontanagrill.com, naimaonline.com and two others.

mx00.ionos.com resolves to 74.208.114.65. mx01.ionos.com resolves to 74.208.114.66. Both host names point to a single IP number.