4thflooroffice.dk

📜 Historical scan 2026-08-15 06:35:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4thflooroffice.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 22 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.171.172 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.4thflooroffice.dk. The zone is of unknown DNSSEC status, publishes a 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 79ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.171.172	3600s	cp12.nordicway.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.4thflooroffice.dk	49.12.171.172	cp12.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 295ms

TXT Record
google-site-verification=eZ5GRZLixYyDz7jRlV7KWNIv6ZaxbPcQk9Gd4aso6eU
v=spf1 ip4:49.12.171.172 +a +mx include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (4thflooroffice.dk)
~all (soft fail)	v=spf1 ip4:49.12.171.172 +a +mx include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.4thflooroffice.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 2026-10-22 08:44:40

www	SERVFAIL
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.4thflooroffice.dk	0GcLcnEmSc_BlyNy9wQR7pi_3LiQ9U_RW4cAYr0K3uQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: insecurity proof failed

🏷️ SOA#

0ms

Field	Value
Serial	2026081513
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-20 03:21:09

Field	Value
Registrar	nordicway ApS
Registered	2025-05-22
Expires	2027-05-21 (209d)

🔗 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
hamderregin.dk	Punktum dk A/S (direct)
heatly.dk	nordicway ApS
manglerord.dk	nordicway ApS

📋 WHOIS#

⏱️ Lookup Timing#

79ms

75ms

81ms

AAAA

73ms

TXT

295ms

CAA

83ms

HTTPS

73ms

TLSA

133ms

SOA

0ms

MTA-STS

79ms

DNSSEC

118ms

SRV

86ms

Total

1196ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:44:40	2792ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-21 07:19:06	576ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-20 03:00:34	596ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-19 02:48:37	586ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-18 02:22:01	1188ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-17 01:58:28	587ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-16 01:28:04	2769ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-15 00:08:45	2188ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-13 23:35:14	1112ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-12 21:34:31	1361ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-11 20:29:57	586ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-10 19:09:21	1054ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-09 18:36:46	581ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-08 12:59:53	1175ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-07 12:58:39	584ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-06 12:13:26	564ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-05 11:10:34	544ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-04 11:05:48	647ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-03 11:04:43	671ms	2 NS 1 A 1 MX	❓ Unknown
2026-10-02 11:03:42	1240ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-01 11:00:59	606ms	2 NS 1 A 1 MX	❓ Unknown
2026-09-30 10:59:22	1479ms	2 NS 1 A 1 MX	❓ Unknown
2026-09-30 02:31:59	1239ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-09-29 02:28:38	1064ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-09-28 02:01:20	1085ms	2 NS 0 A 0 MX	⚠️ Bogus