sofon.at - dns.ninja

`sofon.at`

DNSSEC	🔒 Signed (DS record present)
A	136.144.240.107^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`srv12448.hostingserver.nl`
NS	`ns1.dn-s.nl` ⭐
		A	2a06:2ec0:1::10^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns1.zxcs.nl`
		A	185.104.28.19^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`ns1.zxcs.nl`
NS	`ns2.dn-s.nl`
		A	2a03:b0c0:3:d0::116:2001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns2.zxcs.nl`
		A	46.101.179.64^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`ns2.zxcs.nl`
NS	`ns3.dn-s.nl`
		A	2a03:b0c0:2:d0::57:1001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns3.zxcs.nl`
		A	178.62.208.8^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`ns3.zxcs.nl`
NS	`ns4.dn-s.nl`
		A	2a06:2ec0:1:a::d53^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns.zxcs.de`
		A	185.220.172.14^{🇩🇪 AS-ZXCS185.220.172.0/24 VIMEXX}
			PTR	`ns.zxcs.de`
MX	`mail.sofon.at` ⭐
		A	136.144.240.107^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`srv12448.hostingserver.nl`
TXT	`v=spf1 a mx include:_spf.premiumantispam.nl ~all`
SOA	`ns1.dn-s.nl`hostmaster@sofon.at 2021-01-01 #0

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1786604402

Subdomains

mail.sofon.at

Same first word

sofon.net

sofon.de

sofon.at

sofon.com.au

sofon.ru

sofon.com

sofon.herokuapp.com

sofon.one

sofon.ir

sofon.be

sofon.co.uk

Similar names

fonos.nl

fsoon.com.my

onfos.de

fonos.dev

fonos.ru

snoof.tk

fonos.synology.me

sofno.com

fonso.cn

fonso.at

nofos.de

osnfo.com

fonos.s3-ap-southeast-1.amazonaws.com

fonos.vn

fonos.de

sonof.ir

fonos.net

snoof.org

fsono.ru

fonso.co.id

fonso.ru

noosf.ru

fonos.it

fonos.org

sonfo.nl

onsof.net

fonso.co

onfos.com

fonos.mx

foons.com.au

fsono.com

fonos.pl

fonso.info

fsoon.net

fonos.es

nofos.com

noofs.nl

sonfo.com

snoof.it

foson.com

snofo.com

fsoon.com

snoof.com

foson.ca

nfoos.com

fonso.myshopify.com

DNS History

13 records (6 active, 7 former)

●NSns1.dn-s.nl2026-02-16 → 2026-08-13 · 3 obs

○ 2017-12-20 11:13:26
● 2026-02-16 22:44:22
● 2026-08-13 07:58:40

●NSns2.dn-s.nl2026-02-16 → 2026-08-13 · 3 obs

○ 2017-12-20 11:13:26
● 2026-02-16 22:44:22
● 2026-08-13 07:58:40

●NSns3.dn-s.nl2026-02-16 → 2026-08-13 · 3 obs

○ 2017-12-20 11:13:26
● 2026-02-16 22:44:22
● 2026-08-13 07:58:40

●NSns4.dn-s.nl2026-02-16 → 2026-08-13 · 3 obs

○ 2017-12-20 11:13:26
● 2026-02-16 22:44:22
● 2026-08-13 07:58:40

○NSnsauth1.signet.nl2015-08-11 → 2017-12-20 · 4 obs

● 2015-08-11 18:35:18
● 2017-12-20 11:13:26
○ 2026-02-16 22:44:22
○ 2026-08-13 07:58:40

○NSnsauth2.signet.nl2015-08-11 → 2017-12-20 · 4 obs

● 2015-08-11 18:35:18
● 2017-12-20 11:13:26
○ 2026-02-16 22:44:22
○ 2026-08-13 07:58:40

○NSnsauth3.signet.nl2015-08-11 → 2017-12-20 · 4 obs

● 2015-08-11 18:35:18
● 2017-12-20 11:13:26
○ 2026-02-16 22:44:22
○ 2026-08-13 07:58:40

○MXmail-in-2.signet.nl2015-08-11 → 2017-12-20 · 4 obs

● 2015-08-11 18:35:18
● 2017-12-20 11:13:26
○ 2026-02-16 22:44:22
○ 2026-08-13 07:58:40

●MXmail.sofon.at2026-02-16 → 2026-08-13 · 3 obs

○ 2017-12-20 11:13:26
● 2026-02-16 22:44:22
● 2026-08-13 07:58:40

○MXsecure-mail.signet.nl2015-08-11 → 2017-12-20 · 4 obs

● 2015-08-11 18:35:18
● 2017-12-20 11:13:26
○ 2026-02-16 22:44:22
○ 2026-08-13 07:58:40

●A136.144.240.1072026-02-16 → 2026-08-13 · 3 obs

○ 2017-12-20 11:13:26
● 2026-02-16 22:44:22
● 2026-08-13 07:58:40

○A185.56.145.1122016-12-14 → 2017-12-20 · 5 obs

○ 2016-06-22 12:14:30
● 2016-12-14 07:54:52
● 2017-12-20 11:13:26
○ 2026-02-16 22:44:22
○ 2026-08-13 07:58:40

○A37.17.214.1852015-08-11 → 2016-06-22 · 4 obs

● 2015-08-11 18:35:18
● 2016-06-22 12:14:30
○ 2016-12-14 07:54:52
○ 2026-08-13 07:58:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	r.ns.at, j.ns.at, ns2.univie.ac.at, ns1.univie.ac.at...	-
sofon.at	ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl	-

✅ Authoritative Response

Server:46.101.179.64

NS records: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 751ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.144.240.107`
NS	4	`ns4.dn-s.nl, ns3.dn-s.nl...`
MX	1	`mail.sofon.at (pri: 100)`
TXT	1	`v=spf1 a mx include:_spf.premiumantispam`
SOA	1	`ns1.dn-s.nl hostmaster.sofon.at`

Analysis

Hierarchy

mail.sofon.at is a subdomain of sofon.at.

IP Addresses

sofon.at resolves to one IP address: 136.144.240.107.

eliatiya.com, mail.sofon.com, uyafuna.net and two other host names share IP numbers with sofon.at.

Name Servers

The authoritative name servers for sofon.at are ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl.

The name servers of sofon.at overlap at least partially with those of other domains — among them thermofit.be, yosja.nl, padpak.fr and two more.

The name servers ns2.dn-s.be, ns3.dn-s.eu and ns4.dn-s.org are commonly seen alongside these name servers.

Each of the four hosts ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl has two IP addresses. ns1.dn-s.nl points to 185.104.28.19 and 2a06:2ec0:1::10. ns2.dn-s.nl points to 46.101.179.64 and 2a03:b0c0:3:d0::116:2001. ns3.dn-s.nl points to 178.62.208.8 and 2a03:b0c0:2:d0::57:1001. ns4.dn-s.nl points to 185.220.172.14 and 2a06:2ec0:1:a::d53.

Mail Servers

Mail for sofon.at is handled by a single mail server, mail.sofon.at.

mail.sofon.at directs to just one IP number, 136.144.240.107.