flex-it.dk

📜 Historical scan 2026-07-01 23:49:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flex-it.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 15 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 168.119.142.19 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, 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#

4 records 183ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 232ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.142.19	3600s	static.19.142.119.168.clients.your-server.de	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

7 records 191ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	11311s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	11311s	alt1.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	11311s	alt2.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	11311s	aspmx2.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	11311s	aspmx3.googlemail.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	11311s	aspmx4.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	11311s	aspmx5.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig	168.119.142.19

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 636ms

TXT Record
MS=14963F48D6AE6C584E06C2562FB5A11B59A81D7A
v=spf1 ip4:168.119.142.19 include:spf.mandrillapp.com include:aspmx.googlemail.com ~all

✉️ SPF#

Policy	Record (flex-it.dk)
~all (soft fail)	v=spf1 ip4:168.119.142.19 include:spf.mandrillapp.com include:aspmx.googlemail.com ~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 2026-10-13 05:39:10

www	168.119.142.19 (AS24940) (address records, no CNAME)
www vs bare domain	Same network flex-it.dk: 168.119.142.19 (AS24940) www.flex-it.dk: 168.119.142.19 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u6523507.wl008.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u6523507.wl008.sendgrid.net	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#

428ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

166ms

Field	Value
Serial	2022031600
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 06:03:52

Field	Value
Registrar	Simply.com A/S
Registered	1999-11-15
Expires	2026-12-31 (75d)

🔗 Same registrant#

3 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
bullefrans.dk	Punktum dk A/S (direct)
qrcard.dk	Punktum dk A/S (direct)
vægttabscoach.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

183ms

232ms

191ms

AAAA

223ms

TXT

636ms

CAA

258ms

HTTPS

192ms

TLSA

390ms

SOA

166ms

MTA-STS

261ms

DNSSEC

428ms

SRV

260ms

Total

2531ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:39:10	1931ms	4 NS 1 A 7 MX	🔒 Secure
2026-10-02 14:08:12	1246ms	4 NS 1 A 7 MX	🔒 Secure
2026-09-30 13:56:02	830ms	4 NS 1 A 7 MX	🔒 Secure
2026-09-27 09:03:43	748ms	4 NS 1 A 7 MX	🔒 Secure
2026-09-15 20:56:37	975ms	4 NS 1 A 7 MX	🔒 Secure
2026-07-01 23:49:04 shown	2531ms	4 NS 1 A 7 MX	🔒 Secure
2026-06-17 09:26:19	945ms	4 NS 1 A 7 MX	🔒 Secure