grand.dk

📜 Historical scan 2026-06-28 03:33:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grand.dk is a .dk domain served by 2 nameservers (ns1.exsilia.net, ns2.exsilia.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.137.145.159 is hosted by Duocast B.V. (AS31477) in The Netherlands. Mail is handled by mail.grand.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.exsilia.net	2a01:1b0:4418::53 83.137.146.53	ns1.duocast.net ns1.duocast.net	AS31477 Duocast B.V. AS31477 Duocast B.V.
ns2.exsilia.net	2a01:1b1:4418::53 91.209.7.53	ns2.duocast.net ns2.duocast.net	AS39292 Duocast B.V. AS39292 Duocast B.V.

🌍 A Records#

1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.137.145.159	86400s	mercury.exsilia.net	AS31477	Duocast B.V.	83.137.144.0/21	🇳🇱 The Netherlands	Blauwestad

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.grand.dk	86.58.154.10	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	83.137.145.159
🔶 Autoconfig	83.137.145.159

🔷 AAAA Records (IPv6)#

1 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:1b0:7999:402::159	86400s	mercury.exsilia.net	AS31477	Duocast B.V.	2a01:1b0:0:0:0:0:0:0/33	🇳🇱 The Netherlands	—

🔐 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#

Policy	Record (_dmarc.grand.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100;

📬 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 2026-10-09 08:21:11

www CNAME	grand.dk (all on grand.dk) → 83.137.145.159 2a01:1b0:7999:402::159 (AS31477)
www vs bare domain	Same network grand.dk: 83.137.145.159 2a01:1b0:7999:402::159 (AS31477) www.grand.dk: 83.137.145.159 2a01:1b0:7999:402::159 (AS31477)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 2-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

148ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2021021235
Primary NS (MNAME)	ns1.exsilia.net
Responsible (RNAME)	robert\@vanderlaan.gallagher.eu
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

62ms

74ms

61ms

AAAA

60ms

TXT

365ms

CAA

53ms

HTTPS

60ms

TLSA

539ms

SOA

0ms

MTA-STS

109ms

DNSSEC

148ms

SRV

121ms

Total

1457ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:49:32	1151ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 23:21:50	10373ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 12:46:04	2267ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 22:58:12	2187ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 03:33:11 shown	1457ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 17:53:26	1262ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 21:01:52	2589ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 08:08:08	909ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 00:23:55	1728ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 03:32:28	1154ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 00:25:29	2505ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 22:46:41	3546ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:30:58	715ms	2 NS 1 A 1 MX	🔓 Insecure