jcvvsteknik.dk

Records from scan: 2026-10-09 13:36:20 · 913ms total · last checked 2026-10-16 05:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jcvvsteknik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.215 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.215	3600s	prolinux4.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c09::1b 2a00:1450:4010:c09::1b 64.233.161.26	lk-in-f27.1e100.net lk-in-x1b.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC 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 209ms

TXT Record
google-site-verification=DZEgMdt1eCl2oq22kX8a4YyxPdIxj58rwQEc4tKV_-w

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-09 13:36:20

www	185.21.41.215 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jcvvsteknik.dk: 185.21.41.215 (AS48854) www.jcvvsteknik.dk: 185.21.41.215 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

161ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026100201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

42ms

53ms

AAAA

40ms

TXT

209ms

CAA

27ms

HTTPS

43ms

TLSA

94ms

SOA

36ms

MTA-STS

86ms

DNSSEC

161ms

SRV

58ms

Total

913ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:36:20 shown	913ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 08:30:41	784ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 08:07:08	578ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 00:20:42	558ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 13:25:17	508ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 20:07:41	4729ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 02:34:35	16599ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 01:44:45	16774ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 08:55:41	4684ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 13:03:32	519ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:20:29	742ms	2 NS 1 A 1 MX	🔒 Secure