grand.dk

Records from scan: 2026-10-01 02:49:32 · 1151ms total · last checked 2026-10-17 20:27 (unchanged)

⬇ 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 DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 61ms

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 55ms

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	Zwolle

📧 MX Records#

1 records 69ms

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 58ms

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#

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#

87ms

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

🏷️ SOA#

103ms

Field	Value
Serial	2021021239
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#

61ms

55ms

69ms

AAAA

58ms

TXT

347ms

CAA

80ms

HTTPS

54ms

TLSA

182ms

SOA

103ms

MTA-STS

106ms

DNSSEC

87ms

SRV

117ms

Total

1151ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:49:32 shown	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	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