as4us.de - robtex.com
as4us.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.68.64.118🇩🇪 BCC212.68.64.0/19 DE-BCC-20020124 | ||||||
| NS | ns1.icyteas.de ⭐ | ||||||
| A | 2001:8d8:fe:53:217:160:80:161🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-ix2.ui-dns.de | ||||||
| A | 217.160.80.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| NS | ns2.icyteas.de | ||||||
| A | 2001:8d8:fe:53:217:160:81:161🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| A | 217.160.81.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| NS | ns3.icyteas.de | ||||||
| A | 2607:f1c0:fe:53:185:132:35:161🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| A | 185.132.35.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| NS | ns4.icyteas.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:161🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| A | 185.132.34.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| MX | smtp2.icyteas.de ⭐ | ||||||
| A | 212.68.85.59BCC212.68.64.0/19 DE-BCC-20020124 | ||||||
| SOA | ns1.icyteas.dedns-guardian@ewetel.de 2021-11-26 #0 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1773553752 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.icyteas.de2015-07-26 → 2026-03-17 · 2 obs
● 2026-03-17 12:13:22
●NSns2.icyteas.de2015-07-26 → 2026-03-17 · 2 obs
● 2026-03-17 12:13:22
●NSns3.icyteas.de2015-07-26 → 2026-03-17 · 2 obs
● 2026-03-17 12:13:22
●NSns4.icyteas.de2015-07-26 → 2026-03-17 · 2 obs
● 2026-03-17 12:13:22
○MXsmtp2.bcc.de2015-07-26 → 2017-08-07 · 4 obs
● 2017-08-07 20:21:08
○ 2026-02-17 14:12:18
○ 2026-03-17 12:13:22
●MXsmtp2.icyteas.de2026-02-17 → 2026-03-17 · 3 obs
● 2026-02-17 14:12:18
● 2026-03-17 12:13:22
●A212.68.64.1182015-07-26 → 2026-03-17 · 2 obs
● 2026-03-17 12:13:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| as4us.de | ns1.icyteas.de, ns2.icyteas.de, ns3.icyteas.de, ns4.icyteas.de | 8 records |
✅ Authoritative Response
Server: 62.116.159.126
NS records: ns1.icyteas.de, ns2.icyteas.de, ns3.icyteas.de, ns4.icyteas.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for as4us.de (unsigned zone)
⏱️ Timing
Total: 4054ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.68.64.118 |
| NS | 4 | ns3.icyteas.de, ns4.icyteas.de... |
| MX | 1 | smtp2.icyteas.de (pri: 10) |
| SOA | 1 | ns1.icyteas.de dns-guardian.ewetel.de |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.icyteas.de, ns1.icyteas.de, ns2.icyteas.de...)
Analysis
IP Addresses
as4us.de points to a single IP: 212.68.64.118.
Other host names, for instance justnow-bcc.de, share IP numbers with as4us.de.
Name Servers
as4us.de is delegated to four name servers: ns1.icyteas.de, ns2.icyteas.de, ns3.icyteas.de and ns4.icyteas.de.
as4us.de at least partially shares its name servers with other domains, for instance iwb-gmbh.de, vernetztes-gedaechtnis.de, johannis-bs.de, geo-dv.de and salzgitter-ag.de.
Host names with two IPs: ns1.icyteas.de points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161; ns2.icyteas.de points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161; ns3.icyteas.de points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161; ns4.icyteas.de points to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.
Mail Servers
as4us.de is served by a single mail server, smtp2.icyteas.de.
as4us.de uses the same mail server setup as other domains such as avacon-connect.net, pflanzenverwendung.info, n02.ws02.eispi.de, n03.ws01.eispi.de and n04.ws02.eispi.de.
as4us.de shares some mail servers with other domains, including commandable.com, drdumon.com, kernspintomografie-bs.de, schilddruese-bs.de and communic8m.com.
these mail servers are often used together with the mail servers mx00.wespe.de, mx00.icyteas.de and mxx00.wespe.de.
smtp2.icyteas.de points to IP number 212.68.85.59.