ctdl.info - robtex.com
ctdl.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 2024-03-29 #3 | ||||||
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=1777218857 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns.udag.de2015-11-12 → 2026-04-26 · 3 obs
● 2015-11-12 12:52:46
● 2026-04-26 16:01:52
●NSns.udag.net2015-11-12 → 2026-04-26 · 3 obs
● 2015-11-12 12:52:46
● 2026-04-26 16:01:52
●NSns.udag.org2015-11-12 → 2026-04-26 · 3 obs
● 2015-11-12 12:52:46
● 2026-04-26 16:01:52
○NSns.udagdns.de2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-12 12:52:46
○ 2026-04-26 16:01:52
○NSns.udagdns.net2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-12 12:52:46
○ 2026-04-26 16:01:52
○A89.31.143.1002015-11-12 → 2018-02-16 · 7 obs
● 2015-11-12 12:52:46
○ 2016-02-03 08:34:18
○ 2017-07-24 22:27:54
● 2018-02-16 01:59:36
○ 2026-04-11 00:54:06
○ 2026-04-26 16:01:52
○A89.31.143.1042015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-12 12:52:46
○ 2026-04-26 16:01:52
○A89.31.143.1052016-02-03 → 2017-07-24 · 5 obs
● 2016-02-03 08:34:18
● 2017-07-24 22:27:54
○ 2018-02-16 01:59:36
○ 2026-04-26 16:01:52
●A89.31.143.902026-04-11 → 2026-04-26 · 3 obs
● 2026-04-11 00:54:06
● 2026-04-26 16:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| ctdl.info | ns.udag.org, ns.udag.net, ns.udag.de | - |
✅ Authoritative Response
Server:185.132.33.253
NS records: ns.udag.org, ns.udag.net, ns.udag.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctdl.info (unsigned zone)
⏱️ Timing
Total: 648ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.org, ns.udag.net... |
| MX | 2 | mx00.udag.de (pri: 10), mx01.udag.de (pri: 20) |
| TXT | 1 | v=spf1 include:_smtp.udag.de ~all |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
Analysis
IP Addresses
ctdl.info points to IP number 89.31.143.90.
For instance, other host names baberdo.com, metallform.eu, dr-rawe.de, weingut-saar.de and biviax.be share IP numbers with ctdl.info.
Name Servers
The delegation for ctdl.info is handled by three name servers: ns.udag.de, ns.udag.net and ns.udag.org.
ctdl.info shares name servers with other domains at least partially, for example kskoa.eu, viforpharma.com.mx, abendmahl-mit-kindern.de, mieterschutzhamburg.mobi and deag-artists.com.
Host names with two IPs:
ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253
ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253
ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253
Mail Servers
Two mail servers mx00.udag.de and mx01.udag.de handle ctdl.info.
ctdl.info shares the same mail server setup as other domains, for instance hsspatent.eu, liqlock.de, ralph-goestenmeier.de, dci-media.com and rent-your-bulli.de.
Host names with one IP number:
mx00.udag.de points to: 62.146.106.39.
mx01.udag.de points to: 62.146.106.40.