oisnet.dk

Records from scan: 2026-10-13 07:37:01 · 1907ms total · last checked 2026-10-16 13:09 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oisnet.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 11 November 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.200 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by oisnet-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 58ms

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 263ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.200	3600s	linux308.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 142ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	oisnet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::22 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::10 52.101.185.24 52.101.209.28 52.101.73.120 52.101.91.162	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.149.136
🔶 Autoconfig	93.191.156.200

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 331ms

TXT Record
MS=ms15808534
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (oisnet.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#

checked 2026-10-13 07:37:01

www	93.191.156.200 (AS48854) (address records, no CNAME)
www vs bare domain	Same network oisnet.dk: 93.191.156.200 (AS48854) www.oisnet.dk: 93.191.156.200 (AS48854)
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

🔎 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#

375ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2026101200
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 2026-10-08 09:57:14

Field	Value
Registrar	Simply.com A/S
Registered	2019-11-11
Expires	2026-11-30 (44d)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

263ms

142ms

AAAA

258ms

TXT

331ms

CAA

270ms

HTTPS

266ms

TLSA

795ms

SOA

56ms

MTA-STS

283ms

DNSSEC

375ms

SRV

346ms

Total

1907ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:37:01 shown	1907ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 11:03:54	2900ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:54:01	857ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:04:39	1053ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-09 21:17:24	1407ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-28 07:55:07	2008ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 03:56:55	4442ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 16:46:42	1207ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:40:38	1115ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:44:05	857ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:49:23	2203ms	4 NS 1 A 1 MX	🔒 Secure