onboarding.dk

📜 Historical scan 2026-09-30 03:15:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

onboarding.dk is a .dk domain served by 2 nameservers (elmo.ns.cloudflare.com, sharon.ns.cloudflare.com). It was registered on 27 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.139 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
elmo.ns.cloudflare.com	108.162.193.163 172.64.33.163 173.245.59.163 2606:4700:58::adf5:3ba3 2803:f800:50::6ca2:c1a3 2a06:98c1:50::ac40:21a3	elmo.ns.cloudflare.com elmo.ns.cloudflare.com elmo.ns.cloudflare.com elmo.ns.cloudflare.com elmo.ns.cloudflare.com elmo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.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

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.139	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.92	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.1.26 2a00:1450:4010:c1e::1b	lb-in-f26.1e100.net lb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:985c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:288b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.139,172.67.152.92 ech=AEX+DQBBFgAgACDQh6blBpSmICDnbiaFgpEWOgrKyZ/lZRK79wZHpO/tNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:985c,2606:4700:3037::6815:288b

📝 TXT Records#

4 records 170ms

TXT Record
google-site-verification=QvMw0GVM4UJC8GZdcMsr1KXVcFBUF19C9hO0_HE82T8
google-site-verification=vgsKlGArGz8Cw3BCiditDpoG2Eo04XxM0qb8EYfKWao
sendinblue-code:d07a9c8170230bbbad1256bab7cb8d13
v=spf1 mx include:spf.sendinblue.com include:_spf.google.com ~all

✉️ SPF#

Policy	Record (onboarding.dk)
~all (soft fail)	v=spf1 mx include:spf.sendinblue.com include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.onboarding.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:e73943bef387479eb3653d2ebaf2a6ca@dmarc-reports.cloudflare.net

📬 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 2026-10-11 14:53:34

www	104.21.40.139 172.67.152.92 2606:4700:3033::ac43:985c 2606:4700:3037::6815:288b (AS13335) (address records, no CNAME)
www vs bare domain	Same network onboarding.dk: 104.21.40.139 172.67.152.92 2606:4700:3033::ac43:985c 2606:4700:3037::6815:288b (AS13335) www.onboarding.dk: 104.21.40.139 172.67.152.92 2606:4700:3033::ac43:985c 2606:4700:3037::6815:288b (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.onboarding.dk	fErH-K88BSvE9isUn0amV1skvUPu_9-e56oiuHxrXD0
TXT	_acme-challenge.onboarding.dk	pbAhaGGzn_x175s-5Xpx6Mj1GI6KERSbZgagHmxCz8U

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2416197666
Primary NS (MNAME)	elmo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 21:48:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-12-27
Expires	2026-12-31 (73d)

🔗 Same registrant#

6 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).

Domain	Registrar
bonavia.dk	Netsite A/S
conducto.dk	Netsite A/S
harpelund.dk	Simply.com A/S
headgroup.dk	Netsite A/S
onboarders.dk	Netsite A/S
zimulate.dk	Netsite A/S

📋 WHOIS#

⏱️ Lookup Timing#

42ms

35ms

40ms

AAAA

44ms

TXT

170ms

CAA

31ms

HTTPS

33ms

TLSA

151ms

SOA

48ms

MTA-STS

55ms

DNSSEC

119ms

SRV

56ms

Total

2121ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 08:28:11	1750ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-01 03:20:45	961ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 03:15:21 shown	2121ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 02:10:27	959ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-06 19:38:04	1808ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 14:58:06	914ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-09 15:21:45	1732ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-31 21:59:21	17336ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-30 18:23:27	1085ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-18 07:48:03	1195ms	2 NS 2 A 5 MX	🔓 Insecure