grunberger.dk

📜 Historical scan 2026-09-15 10:19:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grunberger.dk is a .dk domain served by 3 nameservers (ns1.dnsatconviator.com, ns2.dnsatconviator.com, ns3.dnsatconviator.com). It was registered on 9 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.37.114.50 is hosted by OVH SAS (AS16276) in France. Mail is handled by xn--grnberger-r9a.dk. 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#

3 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsatconviator.com	185.106.119.62	ns1.dnsatconviator.com	AS201926 VK DATA ApS
ns2.dnsatconviator.com	185.106.119.63	ns2.dnsatconviator.com	AS201926 VK DATA ApS
ns3.dnsatconviator.com	185.106.119.64	ns3.dnsatconviator.com	AS201926 VK DATA ApS

🌍 A Records#

1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.37.114.50	3600s	web02.conviator.com	AS16276	OVH SAS	54.36.0.0/14	🇫🇷 France	—

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	xn--grnberger-r9a.dk	54.37.114.50	web02.conviator.com	AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	54.37.114.50
🔶 Autoconfig	54.37.114.50

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 116ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 318ms

TXT Record
v=spf1 ip4:54.37.114.50 +a +mx ~all

✉️ SPF#

Policy	Record (grunberger.dk)
~all (soft fail)	v=spf1 ip4:54.37.114.50 +a +mx ~all

📨 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 2026-10-01 16:46:03

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9082ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2019110700
Primary NS (MNAME)	ns1.dnsatconviator.com
Responsible (RNAME)	hostmaster@vkdata.dk
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 15:04:43

Field	Value
Registrar	Simply.com A/S
Registered	2005-06-09
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

54ms

62ms

AAAA

51ms

TXT

318ms

CAA

48ms

HTTPS

52ms

TLSA

90ms

SOA

0ms

MTA-STS

92ms

DNSSEC

9082ms

SRV

116ms

Total

10275ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 16:46:03	1735ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:38:31	479ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 22:28:36	525ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-25 21:47:53	817ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 21:36:38	782ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-19 03:18:10	501ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-15 10:19:35 shown	10275ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 08:26:46	1734ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:40:45	970ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 17:55:00	706ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 09:37:09	712ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:49:29	727ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:43:54	2542ms	4 NS 1 A 1 MX	🔒 Secure