offner.tech - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`offner.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8ab5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3681^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.129^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.181^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ignat.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c13^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c313^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ignat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2313^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ignat.ns.cloudflare.com`
		A	108.162.195.19^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
		A	162.159.44.19^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
		A	172.64.35.19^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=MNPTJlqXuDI4FgYcJfqQYpzMnGQNX8wIWBDiiPZspIk`
TXT	`v=spf1 a mx a:sv1.hax.at ip4:49.12.69.66 ip6:2a01:4f8:c17:a377::1 include:_sp...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.129, 172.67.138.181
		IPv6 hints	2606:4700:3030::ac43:8ab5, 2606:4700:3036::6815:3681
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`ignat.ns.cloudflare.com`dns@cloudflare.com serial=2412232393

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1788110941

Same first word

offner.at

offner.tech

offner.biz

offner.eu

offner.net

offner.com

offner.de

offner.fr

offner.org

Similar names

norfef.com

neroff.ru

reffon.cn

onffer.com

effron.com

reffon.com

effron.co.uk

noffer.de

neffor.ru

renffo.de

ferfon.com.br

offern.sa

noffer.com

renoff.dk

effron.org

ferfon.com

feonfr.cc

renoff.com

roneff.de

neroff.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSignat.ns.cloudflare.com2026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

●NSsharon.ns.cloudflare.com2026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

●MXalt1.aspmx.l.google.com2026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

●MXalt2.aspmx.l.google.com2026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

●MXalt3.aspmx.l.google.com2026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

●MXalt4.aspmx.l.google.com2026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

●MXaspmx.l.google.com2026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

●A104.21.54.1292026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

●A172.67.138.1812026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

●A2606:4700:3030::ac43:8ab52026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

●A2606:4700:3036::6815:36812026-08-25 → 2026-08-30 · 2 obs

● 2026-08-25 01:19:52
● 2026-08-30 17:31:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org	-
offner.tech	ignat.ns.cloudflare.com, sharon.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.221

NS records: ignat.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offner.tech (unsigned zone)

⏱️ Timing

Total: 1919ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.181, 104.21.54.129`
AAAA	2	`2606:4700:3036::6815:3681, 2606:4700:3030::ac43:8ab5`
NS	2	`ignat.ns.cloudflare.com, sharon.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=MNPTJlqXuDI4FgY, v=spf1 a mx a:sv1.hax.at ip4:49.12.69.66`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`ignat.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

offner.tech points to the four IP addresses 104.21.54.129, 172.67.138.181, 2606:4700:3030::ac43:8ab5 and 2606:4700:3036::6815:3681.

Additional host names — cdn.silesia.info.pl, 4130.beer, sarmicyuc.es and two others — share IP numbers with offner.tech.

Name Servers

offner.tech is served by two delegated name servers, ignat.ns.cloudflare.com and sharon.ns.cloudflare.com.

offner.tech shares its name server setup with other domains, including epikest.workers.dev, teiedlrvgu.ink, ederit.at and two others.

There is at least partial name server overlap between offner.tech and other domains — contactosdominacion.es, jumpstartuniforms.com, openruralfarm.ru and two more among them.

The name servers norm.ns.cloudflare.com, nina.ns.cloudflare.com and ziggy.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

ignat.ns.cloudflare.com carries IP addresses 108.162.195.19, 162.159.44.19 and 172.64.35.19, with 3 other addresses beyond those.

sharon.ns.cloudflare.com carries IP addresses 108.162.192.221, 172.64.32.221 and 173.245.58.221, with 3 other addresses beyond those.

Mail Servers

offner.tech has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

offner.tech shares mail servers — at least in part — with other domains, including fxweekly.com, dijkmans.info, paulocrepaldi.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 142.251.163.26 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.