jgrow.dk

📜 Historical scan 2026-08-20 08:14:30 · ← 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 150ms

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 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.239.242.200	21600s	172-239-242-200.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.236.0.0/14	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 127ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. 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#

173ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082001
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#

150ms

90ms

127ms

AAAA

131ms

TXT

531ms

CAA

83ms

HTTPS

88ms

TLSA

50ms

SOA

0ms

MTA-STS

177ms

DNSSEC

173ms

SRV

150ms

Total

1307ms

🕐 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 shown	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	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