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How often does a reload of the .9.4.e164.arpa name servers take place?
Reloading the .9.4.e164.arpa zone: between 1:00 and 2:00 CET This zone contains all the domain jobs that DENIC confirmed before 1:00 CET. Reloading the .9.4.e164.arpa zone: between 4:00 and 5:00 CET This [...] confirmed before 4:00 CET. Reloading the .9.4.e164.arpa zone: between 7:00 and 8:00 CET This zone contains all the domain jobs that DENIC confirmed before 7:00 CET. Reloading the .9.4.e164.arpa zone: between [...] before 10:00 CET. Reloading the .9.4.e164.arpa zone: between 13:00 and 14:00 CET This zone contains all the domain jobs that DENIC confirmed before 13:00 CET. Reloading the .9.4.e164.arpa zone: between 16:00...
How are Internet addresses (IP addresses) structured?
A classical IP address is made up of four bytes (as defined in Internet Protocol Version 4 - “IPv4” for short). Generally, Internet addresses are written in such a way that each byte is represented by [...] separated from one another by dots (example: 192.168.4.13). This system was first introduced in the 1980s. Theoretically, it has a capacity of around 4 000 000 000 IP addresses. In practice, however, the [...] for each IP address, but 16. This increases the total number of addresses to 2^128 (aprroimately 3.4 E+38)....
PGP Keys
Whois whois[at]denic[dot]de CEBD C326 4F26 A2C4 F7FD 9C15 2250 0F07 9C81 465E DB64ED6C DENIC Information Security security[at]denic[dot]de FBB8 616E 74C0 FC48 CB18 E963 A4A8 3708 DB64 ED6C DDEE8DAC DENIC D [...] DENIC Recht recht[at]denic[dot]de A4A8 7D2C 8803 8820 9BEE 65AC 4552 6556 309A 44E8 656BE51B DENIC Direct Services Support info[at]denic[dot]de 90E5 25D5 2EDA 21E3 07F4 EE40 7708 9EBF 656B E51B CE8EC00C...
Contact Information Security
Email: security@denic.de Key-ID 0xACC84D54 Fingerprint kopieren 5E93 AF1C 02C8 D7F9 FA2C 7749 85F4 07DE ACC8 4D54 Phone +49 69 27 235 275 Fax +49 69 27 235 248...
Peering Policy
40 (IPv4), 80 (IPv6) Peering contact peering-as8763@denic.de NOC contact (24x7) network-as8763@denic.de ASN AS31529 ( as31529.peeringdb.com ) AS-SET AS-DENIC-ANY Suggested Prefix Limit 40 (IPv4), 40 (IPv6) [...] servers, please send a peering request providing the following information: Peering location (IXP) IPv4 and IPv6 addresses ASN and AS-SET Peering contact NOC contact MD5 password (preferred, but not required)...
How does ENUM work?
telephone terminal supports ENUM, it transcribes the number as 0.5.3.2.7.2.9.6.9.4.e164.arpa. Next, an inquiry about 0.5.3.2.7.2.9.6.9.4.e164.arpa is submitted to the Domain Name System (DNS). This inquiry retrieves...
Is it possible for individuals or institutions not located in Germany to register a .de domain?
register .de domains. For more information please refer to the DENIC Domain Terms and Conditions , §3 (4)....
What is a NAPTR RR?
protocol to be used for further communication. For example, an inquiry to the DNS about 0.5.3.2.7.2.9.6.9.4.e164.arpa results in the return of the following NAPTR RR. IN NAPTR 10 10 "U" "E2U+sip" "!^.*$!sip: [...] expression "!^.*$!sip:zentrale@denic.de!", which means that the complete inquiry string 0.5.3.2.7.2.9.6.9.4.e164.arpa is to be replaced by the string sip:zentrale@denic.de....
Can I use NAST to check domains under other TLDs?
You may use to query .de and .9.4.e164.arpa domains and also any other domain under any NAST Top Level Domain. Please note, however, that for all domains under other TLDs (such as .com or .net domains)...
What is the meaning of e164.arpa?
individual national codes are placed under e164.arpa. German numbers, for instance, are mapped under 9.4.e164.arpa. In the case of infrastructure domains, the name is not of decisive importance, since users...