jkv4.dk

📜 Historical scan 2026-06-18 07:11:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jkv4.dk is a .dk domain served by 4 nameservers (ns-1377.awsdns-44.org, ns-1863.awsdns-40.co.uk, ns-301.awsdns-37.com and 1 more). It was registered on 29 January 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.64.192.98 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. The zone is not DNSSEC-signed, has no 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1377.awsdns-44.org	205.251.197.97 2600:9000:5305:6100::1	ns-1377.awsdns-44.org ns-1377.awsdns-44.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1863.awsdns-40.co.uk	205.251.199.71 2600:9000:5307:4700::1	ns-1863.awsdns-40.co.uk ns-1863.awsdns-40.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-301.awsdns-37.com	205.251.193.45 2600:9000:5301:2d00::1	ns-301.awsdns-37.com ns-301.awsdns-37.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-738.awsdns-28.net	205.251.194.226 2600:9000:5302:e200::1	ns-738.awsdns-28.net ns-738.awsdns-28.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.64.192.98	—	ec2-3-64-192-98.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.64.0.0/12	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

6 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	173.194.221.26 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b	lm-in-f26.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	173.194.43.26 2607:f8b0:400e:c1e::1b	yudlsqd-in-f26.1e100.net yudlsqd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	—	k7jrrbaqjxu3lw4hpofpdzhchfdymvswnbaudw7mppvnixcsf3ka.mx-verification.google.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 418ms

TXT Record
google-site-verification=nMYw0wFUoKAsQL2a9sg9wQSrF7-Z6JJSA3K3LOFSe_c

✉️ 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#

latest probe, not this scan · checked 2026-10-21 19:38:57

www	104.21.37.213 172.67.213.119 2606:4700:3031::6815:25d5 2606:4700:3032::ac43:d577 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jkv4.dk: 104.21.37.213 172.67.213.119 2606:4700:3031::6815:25d5 2606:4700:3032::ac43:d577 (AS13335) www.jkv4.dk: 104.21.37.213 172.67.213.119 2606:4700:3031::6815:25d5 2606:4700:3032::ac43:d577 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

136ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

49ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-301.awsdns-37.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-04 05:10:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-01-29
Expires	2027-01-31 (100d)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

49ms

97ms

AAAA

49ms

TXT

418ms

CAA

51ms

HTTPS

57ms

TLSA

174ms

SOA

49ms

MTA-STS

87ms

DNSSEC

136ms

SRV

1830ms

Total

2790ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 19:38:57	759ms	2 NS 2 A 6 MX	🔓 Insecure
2026-10-09 13:31:10	1185ms	2 NS 2 A 6 MX	🔓 Insecure
2026-10-04 04:47:49	642ms	2 NS 2 A 6 MX	🔓 Insecure
2026-10-02 04:45:35	1026ms	2 NS 2 A 6 MX	🔓 Insecure
2026-09-28 03:57:51	9656ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-28 02:37:42	1750ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-11 21:26:49	27001ms	2 NS 2 A 6 MX	🔓 Insecure
2026-06-18 07:11:41 shown	2790ms	4 NS 1 A 6 MX	🔓 Insecure