nioba.dk

📜 Historical scan 2026-10-05 05:24:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nioba.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.128 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by nioba-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 47ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.128	3600s	linux110.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	nioba-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca21::e 2a01:111:f403:ca48::12 2a01:111:f403:ca48::c 52.101.103.143 52.101.68.12 52.101.68.39 52.101.68.8	mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 52.98.154.152
🔶 Autoconfig	94.231.103.128

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 66ms

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

📝 TXT Records#

3 records 161ms

TXT Record
facebook-domain-verification=tfvtnydt44sq8wgttwkvyu7pxg1r68
MS=ms86803647
v=spf1 include:spf.protection.outlook.com include:outbound.mailhop.org include:servers.mcsv.net include:emsd1.com -all

✉️ SPF#

Policy	Record (nioba.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:outbound.mailhop.org include:servers.mcsv.net include:emsd1.com -all

📨 DMARC#

Policy	Record (_dmarc.nioba.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-13 13:46:40

www	94.231.103.128 (AS48854) (address records, no CNAME)
www vs bare domain	Same network nioba.dk: 94.231.103.128 (AS48854) www.nioba.dk: 94.231.103.128 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-nioba-dk._domainkey.nioba.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026100401
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 2026-10-05 05:58:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-06-13
Expires	2027-06-30 (247d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

45ms

44ms

AAAA

48ms

TXT

161ms

CAA

35ms

HTTPS

42ms

TLSA

751ms

SOA

48ms

MTA-STS

59ms

DNSSEC

121ms

SRV

66ms

Total

1438ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 13:46:40	849ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 08:19:52	1260ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 05:24:18 shown	1438ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 14:22:01	1435ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 18:29:12	5604ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 22:04:59	1278ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:35:12	2804ms	2 NS 1 A 1 MX	🔒 Secure