fertilitydata.org - dns.ninja

fertilitydata.org

DNSSEC⚠️ Not signed
A195.37.34.117🇩🇪 DFN195.37.0.0/16 -AGG-3
PTRfertilitydata.org
NSdns1.demogr.mpg.de ⭐
A195.37.34.66🇩🇪 DFN195.37.0.0/16 -AGG-3
PTRdns1.demogr.mpg.de
PTRmars.demogr.mpg.de
NSdns1.gwdg.de
A2a06:93c7:e1::1🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0
PTRdns1.gwdg.de
A134.76.33.41🇩🇪 GOENET134.76.0.0/16
PTRdns1.gwdg.de
NSdns2.gwdg.de
A2a06:93c7:e2::1🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0
PTRdns2.gwdg.de
A134.76.33.42🇩🇪 GOENET134.76.0.0/16
PTRdns2.gwdg.de
NSdns3.gwdg.de
A193.175.210.140🇩🇪 DFN193.174.0.0/15 -AGG-1
PTRdns3.gwdg.de
TXTv=spf1 -all
SOAdns1.demogr.mpg.dehostmaster@demogr.mpg.de serial=1032

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786558799

PTR for

117.34.37.195.in-addr.arpa

Same first word

fertilitydata.org
fertilitydata.com

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSdns1.demogr.mpg.dedns1.gwdg.dedns2.gwdg.dedns3.gwdg.degwdu01.gwdg.demars.demogr.mpg.deA195.37.34.117
●NSdns1.demogr.mpg.de2026-08-12 → 2026-08-12 · 2 obs
○ 2018-11-04 23:59:44
● 2026-08-12 19:01:50
●NSdns1.gwdg.de2026-08-12 → 2026-08-12 · 2 obs
○ 2018-11-04 23:59:44
● 2026-08-12 19:01:50
●NSdns2.gwdg.de2026-08-12 → 2026-08-12 · 2 obs
○ 2018-11-04 23:59:44
● 2026-08-12 19:01:50
●NSdns3.gwdg.de2026-08-12 → 2026-08-12 · 2 obs
○ 2018-11-04 23:59:44
● 2026-08-12 19:01:50
○NSgwdu01.gwdg.de2015-07-08 → 2018-11-04 · 3 obs
● 2015-07-08 05:19:58
● 2018-11-04 23:59:44
○ 2026-08-12 19:01:50
○NSmars.demogr.mpg.de2015-07-08 → 2018-11-04 · 3 obs
● 2015-07-08 05:19:58
● 2018-11-04 23:59:44
○ 2026-08-12 19:01:50
●A195.37.34.1172015-07-08 → 2026-08-12 · 2 obs
● 2015-07-08 05:19:58
● 2026-08-12 19:01:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
fertilitydata.orgdns3.gwdg.de, dns2.gwdg.de, dns1.gwdg.de, dns1.demogr.mpg.de-

✅ Authoritative Response

Server:193.175.210.140

NS records: dns3.gwdg.de, dns2.gwdg.de, dns1.gwdg.de, dns1.demogr.mpg.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fertilitydata.org (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

TypeCountSample Data
A1195.37.34.117
NS4dns2.gwdg.de, dns3.gwdg.de...
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1dns1.demogr.mpg.de hostmaster.demogr.mpg

Analysis

IP Addresses

fertilitydata.org resolves to just one IP address, 195.37.34.117.

Name Servers

The NS records for fertilitydata.org point to four name servers: dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de and dns1.demogr.mpg.de.

At least some of fertilitydata.org's name servers are shared with other domains, for example livingsources.com, studierendenwerk-goettingen.de, maxplancksociety.org and two more.

These name servers tend to co-occur with cooga.bgc-jena.mpg.de, dns1.belwue.de, dns-3.dfn.de and 7 other name servers in the same DNS delegations.

Host names that have two IP addresses:

dns1.gwdg.de maps to two IP addresses — 134.76.33.41 and 2a06:93c7:e1::1.

dns2.gwdg.de maps to two IP addresses — 134.76.33.42 and 2a06:93c7:e2::1.

Host names that point to one IP address:

dns3.gwdg.de points to the IP address 193.175.210.140.

dns1.demogr.mpg.de points to the IP address 195.37.34.66.