o-fer.com - robtex.com

o-fer.com

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::2b7🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-02b7.elastic-ssl.ui-r.com
A74.208.236.226🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1021.ui-dns.de ⭐
A2001:8d8:fe:53:0:d9a0:5015:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1021.ui-dns.de
A217.160.80.21🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1021.ui-dns.de
NSns1021.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5115:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1021.ui-dns.biz
A217.160.81.21🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1021.ui-dns.biz
NSns1021.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5215:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1021.ui-dns.com
A217.160.82.21🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1021.ui-dns.com
NSns1021.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5315:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1021.ui-dns.org
A217.160.83.21🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1021.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
SOAns1021.ui-dns.dehostmaster@1and1.com 2016-07-13 #5

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774505977

Same first word

o-fer.com

Similar names

for-e.ru
fe-ro.com
e-for.cn
for-e.fr
e-for.jp

DNS History

14 records (8 active, 6 former)

2017201820192020202120222023202420252026NSns1021.ui-dns.bizns1021.ui-dns.comns1021.ui-dns.dens1021.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.comA2607:f1c0:100f:f000::2b774.208.236.226
○NSns-us.1and1-dns.com2016-12-16 → 2017-09-07 · 3 obs
● 2016-12-16 03:37:30
● 2017-09-07 10:12:30
○ 2026-03-26 06:24:30
○NSns-us.1and1-dns.de2016-12-16 → 2017-09-07 · 3 obs
● 2016-12-16 03:37:30
● 2017-09-07 10:12:30
○ 2026-03-26 06:24:30
○NSns-us.1and1-dns.org2016-12-16 → 2017-09-07 · 3 obs
● 2016-12-16 03:37:30
● 2017-09-07 10:12:30
○ 2026-03-26 06:24:30
○NSns-us.1and1-dns.us2016-12-16 → 2017-09-07 · 3 obs
● 2016-12-16 03:37:30
● 2017-09-07 10:12:30
○ 2026-03-26 06:24:30
●NSns1021.ui-dns.biz2026-03-26 → 2026-03-26 · 2 obs
○ 2017-09-07 10:12:30
● 2026-03-26 06:24:30
●NSns1021.ui-dns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2017-09-07 10:12:30
● 2026-03-26 06:24:30
●NSns1021.ui-dns.de2026-03-26 → 2026-03-26 · 2 obs
○ 2017-09-07 10:12:30
● 2026-03-26 06:24:30
●NSns1021.ui-dns.org2026-03-26 → 2026-03-26 · 2 obs
○ 2017-09-07 10:12:30
● 2026-03-26 06:24:30
○MXmx00.1and1.com2016-12-16 → 2017-09-07 · 3 obs
● 2016-12-16 03:37:30
● 2017-09-07 10:12:30
○ 2026-03-26 06:24:30
●MXmx00.ionos.com2026-03-26 → 2026-03-26 · 2 obs
○ 2017-09-07 10:12:30
● 2026-03-26 06:24:30
○MXmx01.1and1.com2016-12-16 → 2017-09-07 · 3 obs
● 2016-12-16 03:37:30
● 2017-09-07 10:12:30
○ 2026-03-26 06:24:30
●MXmx01.ionos.com2026-03-26 → 2026-03-26 · 2 obs
○ 2017-09-07 10:12:30
● 2026-03-26 06:24:30
●A2607:f1c0:100f:f000::2b72016-12-16 → 2026-03-26 · 2 obs
● 2016-12-16 03:37:30
● 2026-03-26 06:24:30
●A74.208.236.2262016-12-16 → 2026-03-26 · 2 obs
● 2016-12-16 03:37:30
● 2026-03-26 06:24:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
o-fer.comns1021.ui-dns.de, ns1021.ui-dns.biz, ns1021.ui-dns.org, ns1021.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.80.21

NS records: ns1021.ui-dns.de, ns1021.ui-dns.biz, ns1021.ui-dns.org, ns1021.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for o-fer.com (unsigned zone)

⏱️ Timing

Total: 951ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.226
AAAA12607:f1c0:100f:f000::2b7
NS4ns1021.ui-dns.com, ns1021.ui-dns.de...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1021.ui-dns.de hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1021.ui-dns.com, ns1021.ui-dns.com)

Analysis

IP Addresses

o-fer.com points to two IPs: 2607:f1c0:100f:f000::2b7 and 74.208.236.226.

Other host names, for instance ryanrosen.com, mohawkwire.com, www.thundershare.net, lajollacolonydental.com and theelvenjedi.com share IP numbers with o-fer.com.

Name Servers

o-fer.com is delegated to four name servers: ns1021.ui-dns.biz, ns1021.ui-dns.com, ns1021.ui-dns.de and ns1021.ui-dns.org.

o-fer.com at least partially shares name servers with other domains such as hoyt.in, marmony.eu, north-meols-ltc.co.uk, deprolim.es and haus-4-jahreszeiten.de.

These name servers are commonly used with ns1067.ui-dns.org, ns1027.ui-dns.com, ns1059.ui-dns.de and ns1126.ui-dns.com.

Host names with two IP numbers:

ns1021.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5115:100 and 217.160.81.21

ns1021.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5215:100 and 217.160.82.21

ns1021.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5015:100 and 217.160.80.21

ns1021.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5315:100 and 217.160.83.21

Mail Servers

Two mail servers handle o-fer.com: mx00.ionos.com and mx01.ionos.com.

o-fer.com shares the same mail server setup as other domains, including fitnessonthejob.com, coeymans.net, iolanibeachestate.com, vglobaltech.com and ecloud-vpn.com.

Host names with a single IP address:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21