kelz0r.dk

📜 Historical scan 2026-08-30 13:34:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kelz0r.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 26 July 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.92 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 166ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 141ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.92	314s	vm1374.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

5 records 144ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	14400s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	14400s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	14400s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	14400s	aspmx2.googlemail.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	14400s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 331ms

TXT Record
v=spf1 +a +mx +ip4:77.66.30.241 ip4:185.21.41.92 ip4:185.21.41.95 include:_spf.google.com include:zcsend.net ~all

✉️ SPF#

Policy	Record (kelz0r.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:77.66.30.241 ip4:185.21.41.92 ip4:185.21.41.95 include:_spf.google.com include:zcsend.net ~all

📨 DMARC#

Policy	Record (_dmarc.kelz0r.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+fx280rjxiyu@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 05:51:36

www CNAME	kelz0r.dk (all on kelz0r.dk) → 185.21.41.92 (AS48854)
www vs bare domain	Same network kelz0r.dk: 185.21.41.92 (AS48854) www.kelz0r.dk: 185.21.41.92 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
mail	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

306ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026082900
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 17:46:03

Field	Value
Registrar	Simply.com A/S
Registered	2004-07-26
Expires	2027-07-31 (283d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
hacknslash.dk	Punktum dk A/S (direct)
ninjavikings.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

166ms

141ms

144ms

AAAA

129ms

TXT

331ms

CAA

136ms

HTTPS

139ms

TLSA

292ms

SOA

0ms

MTA-STS

150ms

DNSSEC

306ms

SRV

169ms

Total

2860ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:51:36	803ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-02 00:44:02	927ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-10 12:48:27	1015ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-01 17:27:59	681ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-30 13:34:20 shown	2860ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-16 18:00:56	2980ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-10 02:03:07	1396ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-08 20:02:51	1230ms	4 NS 1 A 5 MX	🔒 Secure
2026-07-27 07:45:01	1282ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-29 16:47:05	1089ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-17 15:30:44	861ms	4 NS 1 A 5 MX	🔒 Secure