jefff.org - robtex.com

jefff.org

DNSSEC⚠️ Not signed
A47.204.66.224🇺🇸 ASN-ELIX47.204.0.0/16
PTR47-204-66-224.fdr01.clwr.fl.ip.frontiernet.net
NSns1033.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5121:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1033.ui-dns.biz
A217.160.81.33🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1033.ui-dns.biz
NSns1033.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5221:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1033.ui-dns.com
A217.160.82.33🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1033.ui-dns.com
NSns1033.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5021:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1033.ui-dns.de
A217.160.80.33🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1033.ui-dns.de
NSns1033.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5321:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1033.ui-dns.org
A217.160.83.33🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1033.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1033.ui-dns.bizhostmaster@1and1.com 2015-02-20 #21

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=1774837809

Same first word

jefff.org
jefff.de

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns1033.ui-dns.bizns1033.ui-dns.comns1033.ui-dns.dens1033.ui-dns.orgns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA47.204.66.2242607:f1c0:1000:50c1:610c:7c1:3ac6:b00447.202.53.20876.15.37.7076.15.41.117
○NSns-us.1and1-dns.com2015-07-04 → 2017-02-20 · 4 obs
● 2015-07-04 12:35:56
● 2017-02-20 09:22:48
○ 2026-03-25 07:27:32
○ 2026-03-30 03:02:00
○NSns-us.1and1-dns.de2015-07-04 → 2017-02-20 · 4 obs
● 2015-07-04 12:35:56
● 2017-02-20 09:22:48
○ 2026-03-25 07:27:32
○ 2026-03-30 03:02:00
○NSns-us.1and1-dns.org2015-07-04 → 2017-02-20 · 4 obs
● 2015-07-04 12:35:56
● 2017-02-20 09:22:48
○ 2026-03-25 07:27:32
○ 2026-03-30 03:02:00
○NSns-us.1and1-dns.us2015-07-04 → 2017-02-20 · 4 obs
● 2015-07-04 12:35:56
● 2017-02-20 09:22:48
○ 2026-03-25 07:27:32
○ 2026-03-30 03:02:00
●NSns1033.ui-dns.biz2026-03-25 → 2026-03-30 · 3 obs
○ 2017-02-20 09:22:48
● 2026-03-25 07:27:32
● 2026-03-30 03:02:00
●NSns1033.ui-dns.com2026-03-25 → 2026-03-30 · 3 obs
○ 2017-02-20 09:22:48
● 2026-03-25 07:27:32
● 2026-03-30 03:02:00
●NSns1033.ui-dns.de2026-03-25 → 2026-03-30 · 3 obs
○ 2017-02-20 09:22:48
● 2026-03-25 07:27:32
● 2026-03-30 03:02:00
●NSns1033.ui-dns.org2026-03-25 → 2026-03-30 · 3 obs
○ 2017-02-20 09:22:48
● 2026-03-25 07:27:32
● 2026-03-30 03:02:00
○MXmx00.1and1.com2015-07-04 → 2017-02-20 · 4 obs
● 2015-07-04 12:35:56
● 2017-02-20 09:22:48
○ 2026-03-25 07:27:32
○ 2026-03-30 03:02:00
●MXmx00.ionos.com2026-03-25 → 2026-03-30 · 3 obs
○ 2017-02-20 09:22:48
● 2026-03-25 07:27:32
● 2026-03-30 03:02:00
○MXmx01.1and1.com2015-07-04 → 2017-02-20 · 4 obs
● 2015-07-04 12:35:56
● 2017-02-20 09:22:48
○ 2026-03-25 07:27:32
○ 2026-03-30 03:02:00
●MXmx01.ionos.com2026-03-25 → 2026-03-30 · 3 obs
○ 2017-02-20 09:22:48
● 2026-03-25 07:27:32
● 2026-03-30 03:02:00
○A2607:f1c0:1000:50c1:610c:7c1:3ac6:b0042015-07-04 → 2017-02-20 · 4 obs
● 2015-07-04 12:35:56
● 2017-02-20 09:22:48
○ 2026-03-25 07:27:32
○ 2026-03-30 03:02:00
○A47.202.53.2082026-03-25 → 2026-03-30 · 2 obs
○ 2026-03-25 07:27:32
○ 2026-03-30 03:02:00
●A47.204.66.2242026-03-25 → 2026-03-30 · 3 obs
○ 2017-02-20 09:22:48
● 2026-03-25 07:27:32
● 2026-03-30 03:02:00
○A76.15.37.702015-07-04 → 2016-04-27 · 4 obs
● 2015-07-04 12:35:56
● 2016-04-27 10:05:26
○ 2017-02-20 09:22:48
○ 2026-03-30 03:02:00
○A76.15.41.1172017-02-20 → 2017-02-20 · 4 obs
○ 2016-04-27 10:05:26
● 2017-02-20 09:22:48
○ 2026-03-25 07:27:32
○ 2026-03-30 03:02:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
jefff.orgns1033.ui-dns.org, ns1033.ui-dns.com, ns1033.ui-dns.de, ns1033.ui-dns.biz2 records

✅ Authoritative Response

Server:217.160.83.33

NS records: ns1033.ui-dns.org, ns1033.ui-dns.com, ns1033.ui-dns.de, ns1033.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jefff.org (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

TypeCountSample Data
A147.204.66.224
NS4ns1033.ui-dns.com, ns1033.ui-dns.biz...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1033.ui-dns.biz hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1033.ui-dns.org, ns1033.ui-dns.org)

Analysis

IP Addresses

jefff.org points to a single IP number: 47.204.66.224.

Name Servers

jefff.org is delegated to four name servers: ns1033.ui-dns.biz, ns1033.ui-dns.com, ns1033.ui-dns.de and ns1033.ui-dns.org.

jefff.org at least partially shares name servers with other domains, for instance innovativecryo.com, roodsari.de, boelken.de, independence-cigars.com and alpseen.com.

These name servers are commonly used alongside the name servers ns1110.ui-dns.biz, ns1051.ui-dns.de, ns1085.ui-dns.org, ns1092.ui-dns.com and ns1076.ui-dns.org.

Host names with two IP numbers:

Host name ns1033.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5121:100 and 217.160.81.33.

Host name ns1033.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5221:100 and 217.160.82.33.

Host name ns1033.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:5021:100 and 217.160.80.33.

Host name ns1033.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5321:100 and 217.160.83.33.

Mail Servers

jefff.org is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

jefff.org shares the same mail server setup as other domains, for instance wireditsolutions.us, npgre.com, mrdigitalart.com, lipstour.poker and eaglesnestbnb.ca.

jefff.org shares some mail servers with other domains at least partially, for example remoterequirements.com.

Host names with one IP number:

The host mx00.ionos.com points to 74.208.5.3 and the host mx01.ionos.com points to 74.208.5.21.