metacoder.ch - dns.ninja

metacoder.ch

DNSSECโš ๏ธ Not signed
A2a01:4f8:10b:4392:50::2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRlb-3.coding4.coffee
A94.130.249.107๐Ÿ‡ฉ๐Ÿ‡ช Hetzner94.130.0.0/16 HETZNER-DC
NSns1.first-ns.de โญ
A2a01:4f8:0:a101::a:1๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238๐Ÿ‡ฉ๐Ÿ‡ช Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103๐Ÿ‡ฉ๐Ÿ‡ช Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3๐Ÿ‡ฉ๐Ÿ‡ช NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3๐Ÿ‡ฉ๐Ÿ‡ช NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXmail.coding4.coffee โญ
A2a01:4f8:10b:4392:115::2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmail-1.coding4.coffee
A116.202.55.70๐Ÿ‡ฉ๐Ÿ‡ช Hetzner116.202.0.0/16 HETZNER-DC
PTRmail-1.coding4.coffee
TXTv=spf1 mx -all
SOAns1.first-ns.dedns@hetzner.com 2026-06-09 #2

ch

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.nic.ch โญ
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-06-29 #16

Same first word

Similar names

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXmail.coding4.coffeemail.coding4coffee.orgA2a01:4f8:10b:4392:50::294.130.249.107148.251.41.262a01:4f8:201:910b:300::2
โ—NSns1.first-ns.de2015-07-08 โ†’ 2026-06-29 ยท 2 obs
โ— 2015-07-08 08:48:54
โ— 2026-06-29 06:42:48
โ—NSrobotns2.second-ns.de2015-07-08 โ†’ 2026-06-29 ยท 2 obs
โ— 2015-07-08 08:48:54
โ— 2026-06-29 06:42:48
โ—NSrobotns3.second-ns.com2015-07-08 โ†’ 2026-06-29 ยท 2 obs
โ— 2015-07-08 08:48:54
โ— 2026-06-29 06:42:48
โ—MXmail.coding4.coffee2026-04-09 โ†’ 2026-06-29 ยท 3 obs
โ—‹ 2019-03-23 20:48:30
โ— 2026-04-09 08:37:00
โ— 2026-06-29 06:42:48
โ—‹MXmail.coding4coffee.org2015-07-08 โ†’ 2019-03-23 ยท 4 obs
โ— 2015-07-08 08:48:54
โ— 2019-03-23 20:48:30
โ—‹ 2026-04-09 08:37:00
โ—‹ 2026-06-29 06:42:48
โ—‹A148.251.41.262015-07-08 โ†’ 2019-03-23 ยท 4 obs
โ— 2015-07-08 08:48:54
โ— 2019-03-23 20:48:30
โ—‹ 2026-04-09 08:37:00
โ—‹ 2026-06-29 06:42:48
โ—A2a01:4f8:10b:4392:50::22026-04-09 โ†’ 2026-06-29 ยท 3 obs
โ—‹ 2019-03-23 20:48:30
โ— 2026-04-09 08:37:00
โ— 2026-06-29 06:42:48
โ—‹A2a01:4f8:201:910b:300::22015-07-08 โ†’ 2019-03-23 ยท 4 obs
โ— 2015-07-08 08:48:54
โ— 2019-03-23 20:48:30
โ—‹ 2026-04-09 08:37:00
โ—‹ 2026-06-29 06:42:48
โ—A94.130.249.1072026-04-09 โ†’ 2026-06-29 ยท 3 obs
โ—‹ 2019-03-23 20:48:30
โ— 2026-04-09 08:37:00
โ— 2026-06-29 06:42:48

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
chd.nic.ch, e.nic.ch, a.nic.ch, b.nic.ch...-
metacoder.chns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de-

โœ… Authoritative Response

Server:213.133.100.103

NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for metacoder.ch (unsigned zone)

โฑ๏ธ Timing

Total: 1078ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A194.130.249.107
AAAA12a01:4f8:10b:4392:50::2
NS3robotns2.second-ns.de, robotns3.second-ns.com...
MX1mail.coding4.coffee (pri: 10)
TXT1v=spf1 mx -all
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

IP Addresses

metacoder.ch points to the IP addresses 94.130.249.107 and 2a01:4f8:10b:4392:50::2

Additional host names such as metacoder.de, lb-3.coding4.coffee, scubywars.de and pod.diaspora.software share IP numbers with metacoder.ch.

Name Servers

Three name servers are authoritative for metacoder.ch: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

At least some of metacoder.ch's name servers are shared with other domains, for example wsc-hufeisensee-halle.de, blutwertetabelle.de, xul.it and two more.

These name servers tend to be used in conjunction with the name servers hydrogen.ns.hetzner.com.

robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2. All three hostnames point to two IP numbers each.

Mail Servers

The sole mail server for metacoder.ch is mail.coding4.coffee.

Among the domains sharing a mail server setup with metacoder.ch are benjaminneff.ch, jenseitsderfenster.de, metacoder.de and two others.

mail.coding4.coffee directs to two IP numbers, 116.202.55.70 and 2a01:4f8:10b:4392:115::2.