jysg.dk - robtex.com
jysg.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.8.37.86🇩🇰 TELIANET-DENMARK193.8.37.0/24 | ||||||
| NS | ns1.123hotel.dk ⭐ | ||||||
| A | 2a02:2339:4006:108::123🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns1.curanet.dk | ||||||
| A | 185.25.141.12🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns1.curanet.dk | ||||||
| NS | ns2.123hotel.dk | ||||||
| A | 2a02:2339:1:10f::123:123🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.curanet.dk | ||||||
| A | 91.197.248.75🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.curanet.dk | ||||||
| MX | mx1.onlinemail.io ⭐ | ||||||
| A | 185.21.42.12🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S | ||||||
| PTR | mx1.onlinemail.io | ||||||
| MX | mx2.onlinemail.io(20) | ||||||
| A | 46.36.208.16🇩🇰 team-blue-denmark46.36.208.0/21 | ||||||
| PTR | mx2.onlinemail.io | ||||||
| TXT | v=spf1 include:spf.onlinemail.io ?all | ||||||
| SOA | ns1.123hotel.dkhostmaster@curanet.dk 2021-11-18 #1 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1775991421localtime Sun Apr 12 12:57:01 2026gmtime Sun Ap... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1775991241 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.123hotel.dk2015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 11:24:20
●NSns2.123hotel.dk2015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 11:24:20
○MXbackup-mx.zitcom.dk2015-08-16 → 2017-02-14 · 4 obs
● 2017-02-14 05:25:30
○ 2026-04-06 09:13:40
○ 2026-04-12 11:24:20
○MXmail.jysg.dk2015-08-16 → 2017-02-14 · 4 obs
● 2017-02-14 05:25:30
○ 2026-04-06 09:13:40
○ 2026-04-12 11:24:20
●MXmx1.onlinemail.io2026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 09:13:40
● 2026-04-12 11:24:20
●MXmx2.onlinemail.io2026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 09:13:40
● 2026-04-12 11:24:20
●A193.8.37.862026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 09:13:40
● 2026-04-12 11:24:20
○A65.39.205.542015-08-16 → 2017-02-14 · 4 obs
● 2017-02-14 05:25:30
○ 2026-04-06 09:13:40
○ 2026-04-12 11:24:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| jysg.dk | ns1.123hotel.dk, ns2.123hotel.dk | 4 records |
✅ Authoritative Response
Server:91.197.248.75
NS records: ns1.123hotel.dk, ns2.123hotel.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.8.37.86 |
| NS | 2 | ns2.123hotel.dk, ns1.123hotel.dk |
| MX | 2 | mx1.onlinemail.io (pri: 10), mx2.onlinemail.io (pri: 20) |
| TXT | 1 | v=spf1 include:spf.onlinemail.io ?all |
| SOA | 1 | ns1.123hotel.dk hostmaster.curanet.dk |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.123hotel.dk, ns1.123hotel.dk, ns2.123hotel.dk...)
Analysis
IP Addresses
jysg.dk points to a single IP: 193.8.37.86.
Other host names, for instance www.vinboersen.dk, loegten-el.dk, cityautoservice.dk, vibygger.dk and finnravn.dk share IP numbers with jysg.dk.
Name Servers
Two name servers ns1.123hotel.dk and ns2.123hotel.dk handle delegation for jysg.dk.
jysg.dk uses the same name server setup as other domains, for example necas.com, boxweb.dk, comaco-as.dk, danavex.dk and aal.eu.
jysg.dk partially shares name servers with other domains; examples include foodsafe.eu, gamblingguide.dk, indsatsen.com, pvjejendomme.dk and eurostar.as.
These name servers are often used with the name servers ns1.curanet.dk and ns2.curanet.dk.
Host names with two IP numbers:
ns1.123hotel.dk points to: 2a02:2339:4006:108::123 and 185.25.141.12
ns2.123hotel.dk points to: 2a02:2339:1:10f::123:123 and 91.197.248.75
Mail Servers
jysg.dk is handled by two mail servers: mx1.onlinemail.io and mx2.onlinemail.io.
jysg.dk has the same mail server setup as other domains, including likepets.co.uk, sansemotorik.com, bruhn-jensen.dk, psykologfreddiehoeyer.dk and henjan.dk.
jysg.dk shares some mail servers with other domains at least partially, for example bhm-tryk.dk, nightsky.dk, anslaegehus.dk and trundfri.dk.
Host names with one IP number: The host name mx1.onlinemail.io points to 185.21.42.12 and the host name mx2.onlinemail.io points to 46.36.208.16.