rezka.dk - robtex.com
rezka.dk
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.89.54Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.188.35πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | graham.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3babπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | graham.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1abπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | graham.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21abπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | graham.ns.cloudflare.com | ||||||
| A | 108.162.193.171πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | graham.ns.cloudflare.com | ||||||
| A | 172.64.33.171πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | graham.ns.cloudflare.com | ||||||
| A | 173.245.59.171πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | graham.ns.cloudflare.com | ||||||
| NS | opal.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2664πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c264π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2264πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| A | 108.162.194.100πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| A | 162.159.38.100Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| A | 172.64.34.100πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| TXT | google-site-verification=zYdL9N-g4Zy_QL8QLpybvBCgZSjWK1Vt8m2Mnzt-d90 | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.89.54, 172.67.188.35 | ||||||
| SOA | graham.ns.cloudflare.comdns@cloudflare.com serial=2400199936 | ||||||
dk
| DNSSEC | π Signed (DS record present) | ||||||
| NS | b.nic.dk β | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1775993221localtime Sun Apr 12 13:27:01 2026gmtime Sun Ap... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1775993221 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βNSgraham.ns.cloudflare.com2026-04-09 β 2026-04-12 Β· 2 obs
β 2026-04-12 11:39:20
βNSopal.ns.cloudflare.com2026-04-09 β 2026-04-12 Β· 2 obs
β 2026-04-12 11:39:20
βA104.21.89.542026-04-09 β 2026-04-12 Β· 2 obs
β 2026-04-12 11:39:20
βA172.67.188.352026-04-09 β 2026-04-12 Β· 2 obs
β 2026-04-12 11:39:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | s.nic.dk, h.nic.dk, c.nic.dk, b.nic.dk... | - |
| rezka.dk | opal.ns.cloudflare.com, graham.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.171
NS records: opal.ns.cloudflare.com, graham.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for rezka.dk (unsigned zone)
β±οΈ Timing
Total: 372ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.89.54, 172.67.188.35 |
| NS | 2 | graham.ns.cloudflare.com, opal.ns.cloudflare.com |
| TXT | 1 | google-site-verification=zYdL9N-g4Zy_QL8 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | graham.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
Two IP numbers are pointed to by rezka.dk: 104.21.89.54 and 172.67.188.35.
other host names include akyazisesi.com, 0551000.com, hilalzeybek.com, peacockguesthouse.com and deolhonapoliticabj.com; they share IP numbers with rezka.dk.
Name Servers
Two name servers graham.ns.cloudflare.com and opal.ns.cloudflare.com handle the delegation for rezka.dk.
rezka.dk shares the same name server setup as other domains, for instance kaleidos-ct.com, affairs-help.com, shouldreads.net, eutaria.com and precisionengineering.com.
rezka.dk at least partially shares name servers with other domains, for instance 7124888.com, musang178qer.live, virsakorea.com, morgenrock.com and algomaufaculty.com.
These name servers are commonly used with june.ns.cloudflare.com and oswald.ns.cloudflare.com.
Six IP addresses per host:
graham.ns.cloudflare.com points to 2606:4700:58::adf5:3bab, 2803:f800:50::6ca2:c1ab, 2a06:98c1:50::ac40:21ab, 108.162.193.171, 172.64.33.171 and 173.245.59.171; opal.ns.cloudflare.com points to 2606:4700:50::a29f:2664, 2803:f800:50::6ca2:c264, 2a06:98c1:50::ac40:2264, 108.162.194.100, 162.159.38.100 and 172.64.34.100