icfsystems.info - dns.ninja
icfsystems.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.143.90🇩🇪 UDAG89.31.143.0/24 | ||||||
| NS | ns.udag.de ⭐ | ||||||
| A | 2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| A | 217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| NS | ns.udag.net | ||||||
| A | 2607:f1c0:fe:53:185:132:33:253🇺🇸 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 | ns.udag.net | ||||||
| A | 185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.net | ||||||
| NS | ns.udag.org | ||||||
| A | 2607:f1c0:fe:53:185:132:34:253🇺🇸 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 | ns.udag.org | ||||||
| A | 185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.org | ||||||
| MX | mx00.udag.de ⭐ | ||||||
| A | 62.146.106.39🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH | ||||||
| PTR | mx00.udag.de | ||||||
| MX | mx01.udag.de(20) | ||||||
| A | 62.146.106.40🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH | ||||||
| PTR | mx01.udag.de | ||||||
| TXT | v=spf1 include:_smtp.udag.de ~all | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2024-02-29 #52 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1783466716 | ||||||
Subdomains
mail.icfsystems.info |
Same first word
icfsystems.biz |
icfsystems.de |
icfsystems.org |
icfsystems.eu |
icfsystems.it |
icfsystems.com |
icfsystems.info |
icfsystems.net |
Similar names
DNS History
10 records (6 active, 4 former)
○NSdns1.serico.de2015-05-05 → 2017-05-16 · 4 obs
● 2017-05-16 09:58:16
○ 2026-03-10 19:07:02
○ 2026-07-08 00:05:56
○NSdns2.serico.de2015-05-05 → 2017-05-16 · 4 obs
● 2017-05-16 09:58:16
○ 2026-03-10 19:07:02
○ 2026-07-08 00:05:56
●NSns.udag.de2026-03-10 → 2026-07-08 · 3 obs
● 2026-03-10 19:07:02
● 2026-07-08 00:05:56
●NSns.udag.net2026-03-10 → 2026-07-08 · 3 obs
● 2026-03-10 19:07:02
● 2026-07-08 00:05:56
●NSns.udag.org2026-03-10 → 2026-07-08 · 3 obs
● 2026-03-10 19:07:02
● 2026-07-08 00:05:56
○MXmail.icfsystems.info2015-05-05 → 2017-05-16 · 4 obs
● 2017-05-16 09:58:16
○ 2026-03-10 19:07:02
○ 2026-07-08 00:05:56
●MXmx00.udag.de2026-03-10 → 2026-07-08 · 3 obs
● 2026-03-10 19:07:02
● 2026-07-08 00:05:56
●MXmx01.udag.de2026-03-10 → 2026-07-08 · 3 obs
● 2026-03-10 19:07:02
● 2026-07-08 00:05:56
○A62.80.98.872015-05-05 → 2017-05-16 · 4 obs
● 2017-05-16 09:58:16
○ 2026-03-10 19:07:02
○ 2026-07-08 00:05:56
●A89.31.143.902026-03-10 → 2026-07-08 · 3 obs
● 2026-03-10 19:07:02
● 2026-07-08 00:05:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| icfsystems.info | ns.udag.org, ns.udag.de, ns.udag.net | - |
✅ Authoritative Response
Server:185.132.33.253
NS records: ns.udag.org, ns.udag.de, ns.udag.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icfsystems.info (unsigned zone)
⏱️ Timing
Total: 715ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.de, ns.udag.net... |
| MX | 2 | mx01.udag.de (pri: 20), mx00.udag.de (pri: 10) |
| TXT | 1 | v=spf1 include:_smtp.udag.de ~all |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
Analysis
Hierarchy
mail.icfsystems.info is a subdomain of icfsystems.info.
IP Addresses
icfsystems.info has exactly one IP address — 89.31.143.90.
ebay.zerbit.de, spitzer.in, thinclient.de plus two other host names have IP numbers in common with icfsystems.info.
Name Servers
icfsystems.info carries NS records delegating to ns.udag.de, ns.udag.net and ns.udag.org.
The name servers of icfsystems.info overlap at least partially with those of other domains — among them pro-auto.de, ferinject.cl, si-bw.de and two more.
ns.udag.de, ns.udag.net and ns.udag.org are three hostnames that each resolve to a pair of IP addresses: ns.udag.de to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.
Mail Servers
icfsystems.info uses two mail servers, mx00.udag.de and mx01.udag.de.
The mail server setup of icfsystems.info matches that of other domains such as integrare.de, service-fix.de, logicode.dk and two others.
icfsystems.info has mail servers in common with other domains — simsalaboom.de being one example.
Both mx00.udag.de and mx01.udag.de have a single IP address each — mx00.udag.de resolves to 62.146.106.39 while mx01.udag.de resolves to 62.146.106.40.