i-forward.ch - robtex.com

i-forward.ch

DNSSEC⚠️ Not signed
A2a01:4f8:119:42b9:4000::24🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A2a01:4f8:161:93c5::205🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A2a01:4f8:202:40b:4000::14🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A5.9.80.205🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
A135.181.213.186🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC
A148.251.49.30🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
NSns1.cityman.net ⭐
A2a01:4f8:202:40b:4000::14🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRnameix1.cityman.net
A148.251.49.30🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRhyperix1fw.cityman.net
NSns2.cityman.net
A2a01:4f9:3a:2b8c:4000::24🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
PTRnameix2.cityman.net
A135.181.213.186🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC
PTRhyperix2fw.cityman.net
NSns3.cityman.net
A2a01:4f8:161:93c5::205🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRservix1.cityman.net
A5.9.80.205🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRservix1.cityman.net
NSns4.cityman.net
A81.62.189.170🇨🇭 SWISSCOM81.62.0.0/16 Swisscom (Schweiz) AG - Bluewin
PTRfw-ch.cityman.net
MXmailix1.cityman.net ⭐
A2a01:4f8:202:40b:4000::13🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmailix1.cityman.net
A148.251.49.30🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRhyperix1fw.cityman.net
MXmailix2.cityman.net ⭐
A2a01:4f9:3a:2b8c:4000::23🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
PTRmailix2.cityman.net
A135.181.213.186🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC
PTRhyperix2fw.cityman.net
MXmailix01.cityman.net(50)
A2a01:4f8:c010:2005::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmailix01.cityman.net
A168.119.242.76🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC
PTRmailix01.cityman.net
TXTv=spf1 mx a:fw-us.cityman.net a:mailIX1.cityman.net a:mailIX2.cityman.net a:m...
SOAns1.cityman.nethostmaster@cityman.net 2025-10-28 #1

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-04-25 #14

Subdomains

autoconfig.i-forward.ch

Same first word

i-forward.mobi
i-forward.ch

DNS History

19 records (13 active, 6 former)

20162017201820192020202120222023202420252026NSns1.cityman.netns2.cityman.netns3.cityman.netns4.cityman.netns.cityman.netMXmailix01.cityman.netmailix1.cityman.netmailix2.cityman.netdualix1.cityman.netdualix2.cityman.nethostix1.cityman.netservix1.cityman.netA135.181.213.186148.251.49.302a01:4f8:119:42b9:4000::242a01:4f8:161:93c5::2052a01:4f8:202:40b:4000::145.9.80.205148.251.211.202
○NSns.cityman.net2015-06-05 → 2015-10-25 · 4 obs
● 2015-06-05 14:21:10
● 2015-10-25 23:44:06
○ 2016-01-28 09:24:16
○ 2026-04-25 05:32:02
●NSns1.cityman.net2015-06-05 → 2026-04-25 · 2 obs
● 2015-06-05 14:21:10
● 2026-04-25 05:32:02
●NSns2.cityman.net2015-06-05 → 2026-04-25 · 2 obs
● 2015-06-05 14:21:10
● 2026-04-25 05:32:02
●NSns3.cityman.net2015-06-05 → 2026-04-25 · 2 obs
● 2015-06-05 14:21:10
● 2026-04-25 05:32:02
●NSns4.cityman.net2015-06-05 → 2026-04-25 · 2 obs
● 2015-06-05 14:21:10
● 2026-04-25 05:32:02
○MXdualix1.cityman.net2015-06-05 → 2015-10-25 · 4 obs
● 2015-06-05 14:21:10
● 2015-10-25 23:44:06
○ 2016-01-28 09:24:16
○ 2026-04-25 05:32:02
○MXdualix2.cityman.net2015-06-05 → 2015-10-25 · 4 obs
● 2015-06-05 14:21:10
● 2015-10-25 23:44:06
○ 2016-01-28 09:24:16
○ 2026-04-25 05:32:02
○MXhostix1.cityman.net2016-01-28 → 2016-12-23 · 5 obs
○ 2015-10-25 23:44:06
● 2016-01-28 09:24:16
● 2016-12-23 20:42:50
○ 2020-02-02 10:13:42
○ 2026-04-25 05:32:02
●MXmailix01.cityman.net2026-04-18 → 2026-04-25 · 3 obs
○ 2020-02-02 10:13:42
● 2026-04-18 02:35:48
● 2026-04-25 05:32:02
●MXmailix1.cityman.net2026-04-18 → 2026-04-25 · 3 obs
○ 2020-02-02 10:13:42
● 2026-04-18 02:35:48
● 2026-04-25 05:32:02
●MXmailix2.cityman.net2026-04-18 → 2026-04-25 · 3 obs
○ 2020-02-02 10:13:42
● 2026-04-18 02:35:48
● 2026-04-25 05:32:02
○MXservix1.cityman.net2016-01-28 → 2020-02-02 · 5 obs
○ 2015-10-25 23:44:06
● 2016-01-28 09:24:16
● 2020-02-02 10:13:42
○ 2026-04-18 02:35:48
○ 2026-04-25 05:32:02
●A135.181.213.1862026-04-18 → 2026-04-25 · 3 obs
○ 2020-02-02 10:13:42
● 2026-04-18 02:35:48
● 2026-04-25 05:32:02
○A148.251.211.2022020-02-02 → 2020-02-02 · 4 obs
○ 2016-04-24 01:20:34
● 2020-02-02 10:13:42
○ 2026-04-18 02:35:48
○ 2026-04-25 05:32:02
●A148.251.49.302020-02-02 → 2026-04-25 · 3 obs
○ 2016-04-24 01:20:34
● 2020-02-02 10:13:42
● 2026-04-25 05:32:02
●A2a01:4f8:119:42b9:4000::242020-02-02 → 2026-04-25 · 3 obs
○ 2016-04-24 01:20:34
● 2020-02-02 10:13:42
● 2026-04-25 05:32:02
●A2a01:4f8:161:93c5::2052016-04-24 → 2026-04-25 · 2 obs
● 2016-04-24 01:20:34
● 2026-04-25 05:32:02
●A2a01:4f8:202:40b:4000::142020-02-02 → 2026-04-25 · 3 obs
○ 2016-04-24 01:20:34
● 2020-02-02 10:13:42
● 2026-04-25 05:32:02
●A5.9.80.2052016-04-24 → 2026-04-25 · 2 obs
● 2016-04-24 01:20:34
● 2026-04-25 05:32:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chb.nic.ch, a.nic.ch, d.nic.ch, e.nic.ch...-
i-forward.chns1.cityman.net, ns2.cityman.net, ns3.cityman.net, ns4.cityman.net-

✅ Authoritative Response

Server:5.9.80.205

NS records: ns1.cityman.net, ns2.cityman.net, ns3.cityman.net, ns4.cityman.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for i-forward.ch (unsigned zone)

⏱️ Timing

Total: 3992ms | Queries: -

📄 Records

TypeCountSample Data
A35.9.80.205, 148.251.49.30...
AAAA32a01:4f8:119:42b9:4000::24, 2a01:4f8:161:93c5::205...
NS4ns4.cityman.net, ns3.cityman.net...
MX3mailIX1.cityman.net (pri: 10), mailIX01.cityman.net (pri: 50)...
TXT1v=spf1 mx a:fw-us.cityman.net a:mailIX1.
SOA1ns1.cityman.net hostmaster.cityman.net

Analysis

Hierarchy

The parent of autoconfig.i-forward.ch is i-forward.ch.

IP Addresses

i-forward.ch maps to six IP numbers: 2a01:4f8:119:42b9:4000::24, 2a01:4f8:161:93c5::205, 2a01:4f8:202:40b:4000::14, 5.9.80.205, 135.181.213.186 and 148.251.49.30.

Other host names such as ns1.cityman.net, iforward.ch, cityman.ch, bluesky27.com and servix1.cityman.net share IPs with i-forward.ch.

Name Servers

i-forward.ch is delegated to four name servers: ns1.cityman.net, ns2.cityman.net, ns3.cityman.net and ns4.cityman.net.

i-forward.ch at least partially shares name servers with other domains, for example i-forward.mobi, iforward.ch, cityman.ch, bluesky27.com and cityman.net.

Host names with two IP numbers:

ns1.cityman.net points to 2a01:4f8:202:40b:4000::14 and 148.251.49.30.

ns2.cityman.net points to 2a01:4f9:3a:2b8c:4000::24 and 135.181.213.186.

ns3.cityman.net points to 2a01:4f8:161:93c5::205 and 5.9.80.205.

Host names with one IP number:

ns4.cityman.net points to 81.62.189.170.

Mail Servers

i-forward.ch is handled by three mail servers: mailix01.cityman.net, mailix1.cityman.net and mailix2.cityman.net.

i-forward.ch shares at least partially some mail servers with other domains, for instance iforward.ch, cityman.ch, bluesky27.com, cityman.net and bbq-donut-boat.com.

Host names with two IP numbers:

mailix01.cityman.net points to 2a01:4f8:c010:2005::1 and 168.119.242.76

mailix1.cityman.net points to 2a01:4f8:202:40b:4000::13 and 148.251.49.30

mailix2.cityman.net points to 2a01:4f9:3a:2b8c:4000::23 and 135.181.213.186