grunwald.dk

📜 Historical scan 2026-06-17 09:26:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grunwald.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was registered on 27 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.221.124.16 is hosted by CoMaSys ApS (AS51377) in Denmark. Mail is handled by scan1.comasys.dk, scan3.comasys.dk and 1 more. 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#

2 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	—	—	—
ns2.dns.services	—	—	—

🌍 A Records#

1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.221.124.16	—	—	AS51377	CoMaSys ApS	193.221.124.0/24	🇩🇰 Denmark	—

📧 MX Records#

3 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	scan1.comasys.dk	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.
10	—	scan3.comasys.dk	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.
20	—	scan2.comasys.dk	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 203ms

TXT Record
v=spf1 include:_spf.comasys.dk mx a:mail1.comasys.dk ip4:81.7.132.82 ip4:193.221.124.0/24 -all

✉️ SPF#

Policy	Record (grunwald.dk)
-all (hard fail)	v=spf1 include:_spf.comasys.dk mx a:mail1.comasys.dk ip4:81.7.132.82 ip4:193.221.124.0/24 -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 2026-10-07 07:49:32

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms

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

🏷️ SOA#

66ms

Field	Value
Serial	2022072802
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	hostmaster@comasys.dk
Refresh	10800s
Retry	3600s
Expire	2419000s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-15 03:16:56

Field	Value
Registrar	Simply.com A/S
Registered	1999-12-27
Expires	2026-12-31 (73d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

66ms

71ms

66ms

AAAA

68ms

TXT

203ms

CAA

72ms

HTTPS

67ms

TLSA

111ms

SOA

66ms

MTA-STS

75ms

DNSSEC

164ms

SRV

0ms

Total

666ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 03:27:42	638ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-27 20:23:27	4598ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-29 14:05:07	684ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-28 06:23:45	683ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-20 01:31:44	776ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 09:26:48 shown	666ms	2 NS 1 A 3 MX	🔓 Insecure