`dfkp.de`

DNSSEC	⚠️ Not signed
A	164.90.243.3^{🇩🇪 DIGITALOCEAN164.90.240.0/22 DigitalOcean}
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	`mx01.hornetsecurity.com` ⭐
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
MX	`mx02.hornetsecurity.com`⁽²⁰⁾
		A	94.100.136.8^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx02.hornetsecurity.com`
MX	`mx03.hornetsecurity.com`⁽³⁰⁾
		A	94.100.134.8^{🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676}
			PTR	`mx03.hornetsecurity.com`
MX	`mx04.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.136.7^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx04.hornetsecurity.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.atlassian.net include:...`
TXT	`google-site-verification=koDf_VkDU5uqfN76InmJv54R_rSKubIQasnYmrpQ730`
TXT	`google-site-verification=wX8C48LjOfkSrbTJSXEfYVtqpPq2C2mTMoQRspmRK9A`
TXT	`anthropic-domain-verification-g7hx9d=2ctnVJjcObuP0F3kfjTgdJ5HQ`
TXT	`langdock-verify=0Aj15wi5d_3WLLXsM9-8WvOlTbOB-9_iWsUhex7KXrQ`
TXT	`atlassian-domain-verification=zRzKIgT8YVMUz85U3uki5z3Zz200EJnGfuhU4KGN88Cx2vZ...`
TXT	`atlassian-sending-domain-verification=42f41083-99f0-4110-aa7d-7c50a757205f`
TXT	`facebook-domain-verification=b1v7whtfao13j9v40j2zmrgj5yn1db`
SOA	`ns.udag.de`hostmaster@united-domains.de 2024-12-03 #98

`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.de`dns-operations@denic.de serial=1775976711

🔒 HSTS Preload (+subdomains)

Same first word

dfkp.ru

dfkp.de

dfkp.nl

dfkp.com

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DNS History

8 records (8 active, 0 former)

●NSns.udag.de2026-03-22 → 2026-04-12 · 2 obs

● 2026-03-22 19:21:40
● 2026-04-12 06:52:12

●NSns.udag.net2026-03-22 → 2026-04-12 · 2 obs

● 2026-03-22 19:21:40
● 2026-04-12 06:52:12

●NSns.udag.org2026-03-22 → 2026-04-12 · 2 obs

● 2026-03-22 19:21:40
● 2026-04-12 06:52:12

●MXmx01.hornetsecurity.com2026-03-22 → 2026-04-12 · 2 obs

● 2026-03-22 19:21:40
● 2026-04-12 06:52:12

●MXmx02.hornetsecurity.com2026-03-22 → 2026-04-12 · 2 obs

● 2026-03-22 19:21:40
● 2026-04-12 06:52:12

●MXmx03.hornetsecurity.com2026-03-22 → 2026-04-12 · 2 obs

● 2026-03-22 19:21:40
● 2026-04-12 06:52:12

●MXmx04.hornetsecurity.com2026-03-22 → 2026-04-12 · 2 obs

● 2026-03-22 19:21:40
● 2026-04-12 06:52:12

●A164.90.243.32026-03-22 → 2026-04-12 · 2 obs

● 2026-03-22 19:21:40
● 2026-04-12 06:52:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
dfkp.de	ns.udag.org, ns.udag.net, ns.udag.de	2 records

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.org, ns.udag.net, ns.udag.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dfkp.de (unsigned zone)

⏱️ Timing

Total: 858ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`164.90.243.3`
NS	3	`ns.udag.de, ns.udag.net...`
MX	4	`mx02.hornetsecurity.com (pri: 20), mx04.hornetsecurity.com (pri: 40)...`
TXT	8	`v=spf1 include:spf.protection.outlook.co, google-site-verification=koDf_VkDU5uqfN7...`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

IP Addresses

dfkp.de resolves to a single IP address: 164.90.243.3.

Name Servers

dfkp.de is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

dfkp.de at least partially shares name servers with other domains, including itcastle.de, aareal-bank.com, lmcs-online.org, westinvest.eu and clacee.de.