neosim.dk

📜 Historical scan 2026-10-01 09:19:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

neosim.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.138.38.4 is hosted by velia.net Internetdienste GmbH (AS29066) in France. Mail is handled by neosim-dk.mail.protection.outlook.com. 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#

2 records 35ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.138.38.4	3600s	leon1000.startdedicated.net	AS29066	velia.net Internetdienste GmbH	188.138.32.0/20	🇫🇷 France	Strasbourg

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	neosim-dk.mail.protection.outlook.com	2a01:111:f403:ca38::a 2a01:111:f403:ca48::a 2a01:111:f403:ca48::c 2a01:111:f403:ca48::e 52.101.185.21 52.101.209.153 52.101.209.31 52.101.91.21	mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-matpr05cu00105.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 175ms

TXT Record
airalo-domain-verification=t1MKGUop9NYWyLX
google-site-verification=lsfcrDtyurT9SJUDl9u_39BXHGQBvwGlDhCqOR7GpWY
MS=ms70020233
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (neosim.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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 2026-10-15 06:00:18

www	188.138.38.4 (AS29066) (address records, no CNAME)
www vs bare domain	Same network neosim.dk: 188.138.38.4 (AS29066) www.neosim.dk: 188.138.38.4 (AS29066)
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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.neosim.dk	_moAXKlQsJPhIqFsXU5Q5hneUG_k7LklPGDEAKobgfo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

145ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026093001
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 2026-10-15 19:16:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-10-26
Expires	2027-10-25 (368d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

35ms

43ms

48ms

AAAA

44ms

TXT

175ms

CAA

32ms

HTTPS

45ms

TLSA

727ms

SOA

36ms

MTA-STS

67ms

DNSSEC

145ms

SRV

58ms

Total

1410ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 06:00:17	1280ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 09:19:56 shown	1410ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:16:22	791ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 15:17:42	1263ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 22:47:41	1464ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 21:04:23	5900ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 04:44:13	5833ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-03 18:54:54	1008ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 17:57:54	4183ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 20:32:42	665ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 07:34:43	1807ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 17:11:44	642ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 12:10:57	533ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:03:38	727ms	2 NS 1 A 1 MX	🔒 Secure