develco.dk

📜 Historical scan 2026-06-20 17:31:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

develco.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 June 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.208.59 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by develco-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 72ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.208.59	3600s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	develco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::5 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 52.101.68.12 52.101.68.18 52.101.68.3 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 140ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 375ms

TXT Record
_globalsign-domain-verification=BpbRR4kqbxlWKTYQ_1StJlCGhlJYJMd3iVyGSVwwdW
google-site-verification=_fk5JjZct7V7cOE4clbQAdwaRytqJuGnnR2WhkyTIbc
J7ZPkZlx/dJ4OTMktoEyVm14nz+/nHrWT6JTnKRfpbERDyccVmDzNv28W3tNeThSYn8kxi4kC6/aGOclCmJPQQ==
MS=DBF91BF8FE650BDD6569DD8893392C04C23C656B
MS=ms38623054
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (develco.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.develco.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:it@develco.dk

📬 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 2026-10-10 14:09:25

www	46.4.208.59 (AS24940) (address records, no CNAME)
www vs bare domain	Same network develco.dk: 46.4.208.59 (AS24940) www.develco.dk: 46.4.208.59 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

247ms

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

🏷️ SOA#

87ms

Field	Value
Serial	2026061001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 08:30:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-06-03
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

72ms

77ms

AAAA

77ms

TXT

375ms

CAA

76ms

HTTPS

87ms

TLSA

617ms

SOA

87ms

MTA-STS

74ms

DNSSEC

247ms

SRV

140ms

Total

1687ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 14:09:25	2822ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 08:14:13	3199ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 06:01:14	825ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 20:13:48	1342ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 12:08:44	2444ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 15:45:00	5550ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 13:01:23	3268ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 02:13:59	3101ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 17:31:47 shown	1687ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 02:31:47	2049ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 02:30:32	798ms	2 NS 1 A 1 MX	🔒 Secure