coworking.dk

📜 Historical scan 2026-06-16 22:35:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coworking.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was registered on 3 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.168.29 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.coworking.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#

4 records 86ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicway.dk	—	—	—
ns2.nordicway.dk	—	—	—
ns3.nordicway.dk	—	—	—
ns4.nordicway.dk	—	—	—

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.168.29	—	cp15.nordicway.dk	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.coworking.dk	144.76.168.29	cp15.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:200:442e::2	—	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 209ms

TXT Record
v=spf1 ip4:144.76.168.29 +a +mx +ip4:176.9.90.24 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (coworking.dk)
~all (soft fail)	v=spf1 ip4:144.76.168.29 +a +mx +ip4:176.9.90.24 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.coworking.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-25 19:25:09

www CNAME	coworking.dk (all on coworking.dk) → 144.76.168.29 2a01:4f8:200:442e::2 (AS24940)
www vs bare domain	Same network coworking.dk: 144.76.168.29 2a01:4f8:200:442e::2 (AS24940) www.coworking.dk: 144.76.168.29 2a01:4f8:200:442e::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

158ms

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

🏷️ SOA#

80ms

Field	Value
Serial	2026042204
Primary NS (MNAME)	ns1.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-21 07:21:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-10-03
Expires	2027-10-02 (340d)

📋 WHOIS#

⏱️ Lookup Timing#

86ms

59ms

103ms

AAAA

58ms

TXT

209ms

CAA

108ms

HTTPS

107ms

TLSA

194ms

SOA

80ms

MTA-STS

107ms

DNSSEC

158ms

SRV

0ms

Total

611ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 19:25:09	582ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-24 04:49:22	1470ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-23 02:31:01	689ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-21 06:59:14	1347ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-19 03:10:08	700ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-18 02:22:00	1346ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-16 00:05:55	1377ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-14 16:37:19	753ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-13 12:50:58	3176ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-12 11:42:47	567ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-11 11:39:10	844ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-10 10:30:46	550ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-09 08:42:32	828ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-08 08:37:25	3005ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-07 08:32:38	1237ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-06 04:30:04	1792ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-05 04:14:48	1755ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-04 03:42:51	564ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-03 03:41:33	637ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-02 03:39:31	848ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 03:35:49	1727ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 03:33:20	808ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-29 03:39:50	773ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-28 03:25:18	757ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 02:50:27	703ms	4 NS 1 A 1 MX	🔓 Insecure