jgrow.dk

📜 Historical scan 2026-06-25 22:58:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jgrow.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 December 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.239.242.200 is hosted by Akamai Connected Cloud (AS63949) in The Netherlands. Mail is handled by .. The zone is DNSSEC-signed and validates, 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#

2 records 34ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.239.242.200	43200s	172-239-242-200.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.236.0.0/14	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	jgrow.dk → 172.239.242.200
🔶 Autoconfig	jgrow.dk → 172.239.242.200

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-23 00:11:37

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks jgrow.dk: 172.239.242.200 (AS63949) www.jgrow.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.jgrow.dk	jgrow.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026061901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 05:05:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-12-06
Expires	2026-12-31 (69d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

40ms

62ms

AAAA

40ms

TXT

275ms

CAA

81ms

HTTPS

73ms

TLSA

85ms

SOA

36ms

MTA-STS

99ms

DNSSEC

103ms

SRV

160ms

Total

762ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 00:11:37	525ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 11:24:50	2404ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 22:02:09	618ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 15:21:40	682ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 08:14:30	1307ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 09:43:56	797ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 18:56:35	612ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 22:58:12 shown	762ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 19:53:20	1333ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:32:10	1025ms	2 NS 1 A 0 MX	🔒 Secure