bisbo.dk - robtex.com
bisbo.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 212.237.249.16🇩🇰 team-blue-denmark212.237.248.0/23 ZITCOM A/S | ||||||
| PTR | splash.curanet.dk | ||||||
| NS | ns1.curanet.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.curanet.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 | google-site-verification=r9c8FdZz0B7KPd2gSpwcz-FR6Y8StTLBXS_58NhRmuY | ||||||
| TXT | v=spf1 include:spf.onlinemail.io -all | ||||||
| SOA | ns1.curanet.dkhostmaster@curanet.dk 2025-12-04 #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 1783476721localtime Wed Jul 8 04:12:01 2026gmtime Wed Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1783476721 | ||||||
Same first word
Similar names
DNS History
17 records (5 active, 12 former)
○NSns01.one.com2020-02-06 → 2020-02-22 · 5 obs
● 2020-02-06 11:06:40
● 2020-02-22 14:12:28
○ 2026-06-11 10:17:38
○ 2026-07-08 02:39:10
○NSns02.one.com2020-02-06 → 2020-02-22 · 5 obs
● 2020-02-06 11:06:40
● 2020-02-22 14:12:28
○ 2026-06-11 10:17:38
○ 2026-07-08 02:39:10
●NSns1.curanet.dk2026-06-11 → 2026-07-08 · 3 obs
● 2026-06-11 10:17:38
● 2026-07-08 02:39:10
○NSns1pri.webhosting.dk2015-08-20 → 2016-03-05 · 4 obs
● 2016-03-05 02:27:56
○ 2020-02-06 11:06:40
○ 2026-07-08 02:39:10
●NSns2.curanet.dk2026-06-11 → 2026-07-08 · 3 obs
● 2026-06-11 10:17:38
● 2026-07-08 02:39:10
○NSns2.webhosting.dk2015-08-20 → 2016-03-05 · 4 obs
● 2016-03-05 02:27:56
○ 2020-02-06 11:06:40
○ 2026-07-08 02:39:10
○NSns3.webhosting.dk2015-08-20 → 2016-03-05 · 4 obs
● 2016-03-05 02:27:56
○ 2020-02-06 11:06:40
○ 2026-07-08 02:39:10
○NSns7.webhosting.dk2015-08-20 → 2016-03-05 · 4 obs
● 2016-03-05 02:27:56
○ 2020-02-06 11:06:40
○ 2026-07-08 02:39:10
●MXmx1.onlinemail.io2026-06-11 → 2026-07-08 · 3 obs
● 2026-06-11 10:17:38
● 2026-07-08 02:39:10
○MXmx1.pub.mailpod9-cph3.one.com2020-02-06 → 2020-02-22 · 5 obs
● 2020-02-06 11:06:40
● 2020-02-22 14:12:28
○ 2026-06-11 10:17:38
○ 2026-07-08 02:39:10
●MXmx2.onlinemail.io2026-06-11 → 2026-07-08 · 3 obs
● 2026-06-11 10:17:38
● 2026-07-08 02:39:10
○MXmx2.pub.mailpod9-cph3.one.com2020-02-06 → 2020-02-22 · 5 obs
● 2020-02-06 11:06:40
● 2020-02-22 14:12:28
○ 2026-06-11 10:17:38
○ 2026-07-08 02:39:10
○MXwebhotel11.webhosting.dk2015-08-20 → 2016-03-05 · 4 obs
● 2016-03-05 02:27:56
○ 2020-02-06 11:06:40
○ 2026-07-08 02:39:10
●A212.237.249.162026-06-11 → 2026-07-08 · 3 obs
● 2026-06-11 10:17:38
● 2026-07-08 02:39:10
○A2a02:2350:5:102:6680:0:140:33df2020-02-06 → 2020-02-22 · 5 obs
● 2020-02-06 11:06:40
● 2020-02-22 14:12:28
○ 2026-06-11 10:17:38
○ 2026-07-08 02:39:10
○A77.111.240.1542020-02-06 → 2020-02-22 · 5 obs
● 2020-02-06 11:06:40
● 2020-02-22 14:12:28
○ 2026-06-11 10:17:38
○ 2026-07-08 02:39:10
○A77.66.16.172015-08-20 → 2016-03-05 · 4 obs
● 2016-03-05 02:27:56
○ 2020-02-06 11:06:40
○ 2026-07-08 02:39:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| bisbo.dk | ns1.curanet.dk, ns2.curanet.dk | - |
✅ Authoritative Response
Server:91.197.248.75
NS records: ns1.curanet.dk, ns2.curanet.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.237.249.16 |
| NS | 2 | ns2.curanet.dk, ns1.curanet.dk |
| MX | 2 | mx2.onlinemail.io (pri: 20), mx1.onlinemail.io (pri: 10) |
| TXT | 2 | v=spf1 include:spf.onlinemail.io -all, google-site-verification=r9c8FdZz0B7KPd2 |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
IP Addresses
bisbo.dk resolves to just one IP address, 212.237.249.16.
Two other host names, along with zartov.dk, d44605cd.rev.mira.dk and www.sportauto.se, also share IP numbers with bisbo.dk.
Name Servers
bisbo.dk uses two name servers for its delegation: ns1.curanet.dk and ns2.curanet.dk.
bisbo.dk shares its NS records with other domains, for example birgittelyst.info, skimmelsvamp.dk, airlinetextile.com and two others.
bisbo.dk partially shares its NS delegation with several other domains, including skilte.org, hotel-randers.dk, sct-joseph.dk and two others.
These name servers often co-occur with the name servers ns1.123hotel.dk.
The two host names ns1.curanet.dk and ns2.curanet.dk each have a pair of IP addresses: ns1.curanet.dk has 185.25.141.12 and 2a02:2339:4006:108::123, and ns2.curanet.dk has 91.197.248.75 and 2a02:2339:1:10f::123:123.
Mail Servers
bisbo.dk is served by two mail servers, mx1.onlinemail.io and mx2.onlinemail.io.
Among the domains sharing a mail server setup with bisbo.dk are pihl.dk, kirkekalkning.dk, aquafix.dk and two others.
There is at least a partial MX overlap between bisbo.dk and other domains, including kvas.dk, utzoncph.com, esbechgaard.dk and two others.
mx1.onlinemail.io resolves to 185.21.42.12. mx2.onlinemail.io resolves to 46.36.208.16. Both host names point to a single IP number.