collabnordic.dk

📜 Historical scan 2026-09-20 08:58:27  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

collabnordic.dk is a .dk domain served by 2 nameservers (cruz.ns.cloudflare.com, jerome.ns.cloudflare.com). It was registered on 16 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.20 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.nicelab.io. 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#

2 records   29ms
NameserverIP addressesPTRASN / ISP
cruz.ns.cloudflare.com 108.162.192.88
172.64.32.88
173.245.58.88
2606:4700:50::adf5:3a58
2803:f800:50::6ca2:c058
2a06:98c1:50::ac40:2058		 cruz.ns.cloudflare.com
cruz.ns.cloudflare.com
cruz.ns.cloudflare.com
cruz.ns.cloudflare.com
cruz.ns.cloudflare.com
cruz.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
jerome.ns.cloudflare.com 108.162.193.181
172.64.33.181
173.245.59.181
2606:4700:58::adf5:3bb5
2803:f800:50::6ca2:c1b5
2a06:98c1:50::ac40:21b5		 jerome.ns.cloudflare.com
jerome.ns.cloudflare.com
jerome.ns.cloudflare.com
jerome.ns.cloudflare.com
jerome.ns.cloudflare.com
jerome.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.55.20 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.170.82 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.nicelab.io 157.180.94.69
2a01:4f9:c013:bfbd::1		 mail.nicelab.io
mail.nicelab.io		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.nicelab.io → 157.180.94.69
🔶 Autoconfigmail.nicelab.io → 157.180.94.69

🔷 AAAA Records (IPv6)#

2 records   34ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:3714 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:aa52 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   31ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.55.20,172.67.170.82 ech=AEX+DQBBBgAgACDFZmSvSdy1tuQvO6ru2QAqGKG1CcJ24y365EzI1gFGXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3714,2606:4700:3035::ac43:aa52

🔌 SRV Records#

2 records   216ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.nicelab.io
_imaps._tcp 0 1 993 mail.nicelab.io

📝 TXT Records#

2 records   153ms
TXT Record
google-site-verification=ojQUFsoGRy1iUd7qTYa_O733o6JD9xqvR9SyKmzUvzc
v=spf1 mx -all

✉️ SPF#

PolicyRecord (collabnordic.dk)
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.collabnordic.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:abuse@nicelab.io; ruf=mailto:abuse@nicelab.io; fo=1; adkim=r; aspf=r; sp=quarantine

📬 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 2026-10-23 06:41:15
www104.21.55.20 172.67.170.82 2606:4700:3031::6815:3714 2606:4700:3035::ac43:aa52 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   57ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.nicelab.io DANE-EE · SPKI · SHA-256 338CE14116C5767A5BE77E87448CC09C…

🔐 DNSSEC#

111ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414870297
Primary NS (MNAME)cruz.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-24 08:29:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2026-01-16
Expires2027-01-15 (82d)

🔗 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#

NS
29ms
A
35ms
MX
37ms
AAAA
34ms
TXT
153ms
CAA
37ms
HTTPS
31ms
TLSA
57ms
SOA
0ms
MTA-STS
63ms
DNSSEC
111ms
SRV
216ms
Total
1372ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 06:41:15 486ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-01 18:03:30 1297ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 17:56:53 1656ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-20 08:58:27 shown 1372ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-05 12:17:19 1185ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-08 20:36:27 10029ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-02 16:33:34 2938ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-18 00:43:40 1335ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-06 19:01:32 3513ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 14:26:00 1532ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-23 08:22:45 981ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 21:45:41 470ms 2 NS 2 A 0 MX 🔓 Insecure
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