duffek.com - robtex.com

duffek.com

DNSSEC⚠️ Not signed
A64.22.125.107
NSns-cloud-a1.googledomains.com ⭐
A2001:4860:4802:32::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a1.googledomains.com
A216.239.32.106🇺🇸 Google216.239.32.0/24
PTRns-cloud-a1.googledomains.com
NSns-cloud-a2.googledomains.com
A2001:4860:4802:34::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a2.googledomains.com
A216.239.34.106🇺🇸 Google216.239.34.0/24
PTRns-cloud-a2.googledomains.com
NSns-cloud-a3.googledomains.com
A2001:4860:4802:36::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a3.googledomains.com
A216.239.36.106🇺🇸 Google216.239.36.0/24
PTRns-cloud-a3.googledomains.com
NSns-cloud-a4.googledomains.com
A2001:4860:4802:38::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a4.googledomains.com
A216.239.38.106🇺🇸 Google216.239.38.0/24
PTRns-cloud-a4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 ip4:64.22.125.107 ip4:74.208.126.225 include:_spf.google.com -all
SOAns-cloud-a1.googledomains.comcloud-dns-hostmaster@google.com serial=4

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=1777274316

Previously NS for

duffek.com

Subdomains

ns3.duffek.com
ns2.duffek.com

Same first word

duffek.co.at
duffek.com
duffek.it

Similar names

fdufek.com
fdfuke.com
duffke.com
fukefd.com

DNS History

19 records (10 active, 9 former)

20162017201820192020202120222023202420252026NSns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.comduffek.comns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comns1.duffek.comns2.duffek.comns3.duffek.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.duffek.comA64.22.125.107
○NSduffek.com2015-07-15 → 2016-07-14 · 4 obs
● 2015-07-15 00:58:38
● 2016-07-14 02:54:02
○ 2017-03-31 03:48:46
○ 2026-04-27 07:22:34
●NSns-cloud-a1.googledomains.com2026-03-31 → 2026-04-27 · 3 obs
○ 2017-03-31 03:48:46
● 2026-03-31 09:20:40
● 2026-04-27 07:22:34
●NSns-cloud-a2.googledomains.com2026-03-31 → 2026-04-27 · 3 obs
○ 2017-03-31 03:48:46
● 2026-03-31 09:20:40
● 2026-04-27 07:22:34
●NSns-cloud-a3.googledomains.com2026-03-31 → 2026-04-27 · 3 obs
○ 2017-03-31 03:48:46
● 2026-03-31 09:20:40
● 2026-04-27 07:22:34
●NSns-cloud-a4.googledomains.com2026-03-31 → 2026-04-27 · 3 obs
○ 2017-03-31 03:48:46
● 2026-03-31 09:20:40
● 2026-04-27 07:22:34
○NSns-cloud-d1.googledomains.com2017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-14 02:54:02
● 2017-03-31 03:48:46
○ 2026-03-31 09:20:40
○ 2026-04-27 07:22:34
○NSns-cloud-d2.googledomains.com2017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-14 02:54:02
● 2017-03-31 03:48:46
○ 2026-03-31 09:20:40
○ 2026-04-27 07:22:34
○NSns-cloud-d3.googledomains.com2017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-14 02:54:02
● 2017-03-31 03:48:46
○ 2026-03-31 09:20:40
○ 2026-04-27 07:22:34
○NSns-cloud-d4.googledomains.com2017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-14 02:54:02
● 2017-03-31 03:48:46
○ 2026-03-31 09:20:40
○ 2026-04-27 07:22:34
○NSns1.duffek.com2015-07-15 → 2016-07-14 · 4 obs
● 2015-07-15 00:58:38
● 2016-07-14 02:54:02
○ 2017-03-31 03:48:46
○ 2026-04-27 07:22:34
○NSns2.duffek.com2015-07-15 → 2016-07-14 · 4 obs
● 2015-07-15 00:58:38
● 2016-07-14 02:54:02
○ 2017-03-31 03:48:46
○ 2026-04-27 07:22:34
○NSns3.duffek.com2015-07-15 → 2016-07-14 · 4 obs
● 2015-07-15 00:58:38
● 2016-07-14 02:54:02
○ 2017-03-31 03:48:46
○ 2026-04-27 07:22:34
●MXalt1.aspmx.l.google.com2017-03-31 → 2026-04-27 · 3 obs
○ 2016-07-14 02:54:02
● 2017-03-31 03:48:46
● 2026-04-27 07:22:34
●MXalt2.aspmx.l.google.com2017-03-31 → 2026-04-27 · 3 obs
○ 2016-07-14 02:54:02
● 2017-03-31 03:48:46
● 2026-04-27 07:22:34
●MXalt3.aspmx.l.google.com2017-03-31 → 2026-04-27 · 3 obs
○ 2016-07-14 02:54:02
● 2017-03-31 03:48:46
● 2026-04-27 07:22:34
●MXalt4.aspmx.l.google.com2017-03-31 → 2026-04-27 · 3 obs
○ 2016-07-14 02:54:02
● 2017-03-31 03:48:46
● 2026-04-27 07:22:34
●MXaspmx.l.google.com2017-03-31 → 2026-04-27 · 3 obs
○ 2016-07-14 02:54:02
● 2017-03-31 03:48:46
● 2026-04-27 07:22:34
○MXmail.duffek.com2015-07-15 → 2016-07-14 · 4 obs
● 2015-07-15 00:58:38
● 2016-07-14 02:54:02
○ 2017-03-31 03:48:46
○ 2026-04-27 07:22:34
●A64.22.125.1072015-07-15 → 2026-04-27 · 2 obs
● 2015-07-15 00:58:38
● 2026-04-27 07:22:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
duffek.comns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.36.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

TypeCountSample Data
A164.22.125.107
NS4ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com...
MX5alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 ip4:64.22.125.107 ip4:74.208.126.
SOA1ns-cloud-a1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Hierarchy

duffek.com is a parent of ns3.duffek.com and ns2.duffek.com.

IP Addresses

duffek.com points to a single IP: 64.22.125.107.

Other host names, such as ns3.duffek.com, share IP numbers with duffek.com.

Name Servers

duffek.com's delegation is handled by four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

duffek.com partially shares name servers with other domains; examples include wenscho.com, tonywordz.com, patalo.fr, shreepankhsoft.com and rhostore.com.

Host names with two IPs:

ns-cloud-a1.googledomains.com points to 2001:4860:4802:32::6a and 216.239.32.106

ns-cloud-a2.googledomains.com points to 2001:4860:4802:34::6a and 216.239.34.106

ns-cloud-a3.googledomains.com points to 2001:4860:4802:36::6a and 216.239.36.106

ns-cloud-a4.googledomains.com points to 2001:4860:4802:38::6a and 216.239.38.106

Mail Servers

Five mail servers handle duffek.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

duffek.com shares some mail servers with other domains, at least partially, such as ns500698.ns500698.ns500759.ns500698.ns500758.ns500698.ns500735.ns500735.ns500735.ns500735.ns500576.ns500698.ns500708.ns500619.ns500652.ns500619.ns500619.trackreceptor.com, ns500698.ns500758.ns500759.ns500698.ns500736.ns500736.ns500736.ns500698.ns500619.ns500698.ns500652.trackreceptor.com, ns500754.ns500754.ns500754.ns500704.ns500704.ns500704.ns500688.ns500671.ns500671.lusty(0x736c7574)z.com, ns500693.ns500734.ns500699.ns500699.ns500693.ns500734.ns500699.ns500588.ns500632.ns500588.ns500588.ns500612.ns500612.ns500110.dtrkdll.com and ns500759.ns500758.ns500698.ns500736.ns500736.ns500736.ns500698.ns500698.ns500735.ns500698.ns500576.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c08::1a and 142.251.163.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.27

alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27