flag.dk - dns.ninja
flag.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.155.240🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | forward.dnsfactory.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 | ||||||
| SOA | ns1.curanet.dkhostmaster@curanet.dk 2023-06-16 #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 1785008521localtime Sat Jul 25 21:42:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785008521 | ||||||
Subdomains
mail.flag.dk |
hostmaster.flag.dk |
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSns1.curanet.dk2026-02-16 → 2026-07-25 · 3 obs
● 2026-02-16 09:18:44
● 2026-07-25 19:47:26
○NSns1.linode.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 13:03:48
○ 2026-02-16 09:18:44
○ 2026-07-25 19:47:26
●NSns2.curanet.dk2026-02-16 → 2026-07-25 · 3 obs
● 2026-02-16 09:18:44
● 2026-07-25 19:47:26
○NSns2.linode.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 13:03:48
○ 2026-02-16 09:18:44
○ 2026-07-25 19:47:26
○NSns3.linode.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 13:03:48
○ 2026-02-16 09:18:44
○ 2026-07-25 19:47:26
○NSns4.linode.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 13:03:48
○ 2026-02-16 09:18:44
○ 2026-07-25 19:47:26
○NSns5.linode.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 13:03:48
○ 2026-02-16 09:18:44
○ 2026-07-25 19:47:26
○MXmail.flag.dk2015-08-30 → 2026-02-16 · 4 obs
● 2026-02-16 09:18:44
○ 2026-02-23 03:20:54
○ 2026-07-25 19:47:26
○A178.79.166.602015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 13:03:48
○ 2026-02-16 09:18:44
○ 2026-07-25 19:47:26
●A93.191.155.2402026-02-16 → 2026-07-25 · 3 obs
● 2026-02-16 09:18:44
● 2026-07-25 19:47:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, s.nic.dk, l.nic.dk... | - |
| flag.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: 954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.155.240 |
| NS | 2 | ns1.curanet.dk, ns2.curanet.dk |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
Hierarchy
mail.flag.dk and hostmaster.flag.dk are both subdomains of flag.dk.
IP Addresses
flag.dk resolves to one IP address: 93.191.155.240.
inropa.net, renoteck.org, fad.dk and two other host names share IP numbers with flag.dk.
Name Servers
DNS delegation for flag.dk points to two name servers: ns1.curanet.dk and ns2.curanet.dk.
flag.dk uses the same name servers as several other domains — among them commu.dk, fcsvendborg.dk, el-kontoret.dk and two more.
The name servers of flag.dk overlap at least partially with those of other domains — among them aa-e.dk, mavt.dk, webogco.dk and two more.
These name servers commonly appear in combination with the name servers ns1.123hotel.dk.
ns1.curanet.dk directs to 185.25.141.12 and 2a02:2339:4006:108::123. ns2.curanet.dk directs to 91.197.248.75 and 2a02:2339:1:10f::123:123. Each host name carries two IP addresses.