develot.dk

📜 Historical scan 2026-06-22 22:05:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

develot.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.37.155.196 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mail.one.com. The zone is not DNSSEC-signed, 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#

2 records 60ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.37.155.196	43200s	212-37-155-196.norlyscustomer.net	AS39642	Sinal A/S	212.37.128.0/19	🇩🇰 Denmark	Bramming

📧 MX Records#

1 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.one.com	2a02:2350:6:107::3ffe:5752 46.30.212.98	mail.one.com uniweb.email	AS51468 One.com A/S AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	212.37.155.196
🔶 Autoconfig	212.37.155.196

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 270ms

TXT Record
v=spf1 a mx ip4:89.150.147.48 -all

✉️ SPF#

Policy	Record (develot.dk)
-all (hard fail)	v=spf1 a mx ip4:89.150.147.48 -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 2026-10-15 02:12:05

www	Exists, no address
www vs bare domain	Different networks develot.dk: 212.37.155.196 (AS39642) www.develot.dk: 2a02:2350:5:106:808e:7d78:15f3:392 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

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

🏷️ SOA#

68ms

Field	Value
Serial	2026051505
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 2026-10-06 18:28:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-05-08
Expires	2028-05-31 (589d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

44ms

105ms

AAAA

67ms

TXT

270ms

CAA

44ms

HTTPS

55ms

TLSA

203ms

SOA

68ms

MTA-STS

45ms

DNSSEC

94ms

SRV

166ms

Total

925ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 18:21:02	1480ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:19:30	791ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:20:29	477ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 09:06:20	993ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 08:19:51	616ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:31:35	661ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 03:11:00	996ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 15:12:05	707ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 06:23:55	1678ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 09:42:26	4732ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 17:26:09	9629ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 22:05:02 shown	925ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 02:43:24	1580ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 02:31:04	608ms	2 NS 1 A 1 MX	🔓 Insecure