grabo.dk

📜 Historical scan 2026-06-19 13:50:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grabo.dk is a .dk domain served by 2 nameservers (ns01.hostnet.nl, ns02.hostnet.nl). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.184.0.200 is hosted by One.com A/S (AS51468) in Denmark. The zone is DNSSEC-signed but currently fails validation, 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.hostnet.nl	195.206.121.13 2001:67c:28cc::13	ns1.hostnet.nl ns1.hostnet.nl	AS197495 One.com A/S AS197495 One.com A/S
ns02.hostnet.nl	185.10.11.13 2001:67c:3c0::13	ns2.hostnet.nl ns2.hostnet.nl	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.184.0.200	14400s	balancing.hostnet.nl	AS51468	One.com A/S	91.184.0.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.184.0.200
🔶 Autoconfig	91.184.0.200

🔷 AAAA Records (IPv6)#

1 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2268:1:0:f816:3eff:fe7b:63c6	14400s	—	AS197902	Hostnet B.V.	2a02:2268:0:0:0:0:0:0/32	🇳🇱 The Netherlands	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 229ms

TXT Record
v=spf1 a mx include:_spf.hostnet.nl -all

✉️ SPF#

Policy	Record (grabo.dk)
-all (hard fail)	v=spf1 a mx include:_spf.hostnet.nl -all

📨 DMARC#

Policy	Record (_dmarc.grabo.dk)
p=reject	v=DMARC1; p=reject

📬 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 02:00:49

www CNAME	grabo.dk (all on grabo.dk) → 91.184.0.200 2a02:2268:1:0:f816:3eff:fe7b:63c6 (AS51468 AS197902)
www vs bare domain	Same network grabo.dk: 91.184.0.200 2a02:2268:1:0:f816:3eff:fe7b:63c6 (AS51468 AS197902) www.grabo.dk: 91.184.0.200 2a02:2268:1:0:f816:3eff:fe7b:63c6 (AS51468 AS197902)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'grabo.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

36ms

Field	Value
Serial	2026020401
Primary NS (MNAME)	ns01.hostnet.nl
Responsible (RNAME)	hostmaster@hostnet.nl
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

42ms

AAAA

51ms

TXT

229ms

CAA

38ms

HTTPS

40ms

TLSA

118ms

SOA

36ms

MTA-STS

51ms

DNSSEC

110ms

SRV

316ms

Total

872ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:32:30	587ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-29 20:15:43	410ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-26 02:10:27	2390ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-08 02:06:15	544ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 10:48:23	682ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-06 14:45:20	8766ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-02 16:04:52	2014ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 15:32:00	1454ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-19 13:50:39 shown	872ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-17 09:18:31	765ms	2 NS 0 A 0 MX	🔓 Insecure