toma-as.dk

Records from scan: 2026-10-12 11:59:40 · 2076ms total · last checked 2026-10-17 18:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

toma-as.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 January 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.174.150.25 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by tomaas-dk01b.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 74ms

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 135ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.174.150.25	3600s	—	AS8075	Microsoft Corporation	52.160.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 100ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tomaas-dk01b.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::a 2a01:111:f403:ca21::a 2a01:111:f403:ca48::10 52.101.185.114 52.101.68.21 52.101.73.126 52.101.73.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr05cu00401.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 409ms

TXT Record
v=spf1 ip4:85.191.97.14 ip4:185.147.75.110 ip4:185.158.61.76 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (toma-as.dk)
-all (hard fail)	v=spf1 ip4:85.191.97.14 ip4:185.147.75.110 ip4:185.158.61.76 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.toma-as.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:reports@dmarc.host123.dk; ruf=mailto:reports@dmarc.host123.dk; fo=1; adkim=s; aspf=s;

📬 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 2026-10-12 11:59:41

www CNAME	tomadk-web.azurewebsites.net (all on azurewebsites.net) → 52.174.150.25 (AS8075)
www vs bare domain	Same network toma-as.dk: 52.174.150.25 (AS8075) www.toma-as.dk: 52.174.150.25 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-tomaas-dk01b._domainkey.tomadk.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

245ms

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

🏷️ SOA#

81ms

Field	Value
Serial	2026101101
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 11:21:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-01-02
Expires	2027-01-31 (104d)

🔗 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#

74ms

135ms

100ms

AAAA

105ms

TXT

409ms

CAA

107ms

HTTPS

114ms

TLSA

869ms

SOA

81ms

MTA-STS

184ms

DNSSEC

245ms

SRV

277ms

Total

2076ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 11:59:40 shown	2076ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 23:46:40	1152ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:15:14	1279ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 18:03:44	1530ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 15:46:41	3123ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 12:11:59	1123ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 14:30:54	2427ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 10:45:37	1665ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 00:17:47	965ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 22:34:31	908ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 11:46:13	822ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-18 10:44:00	1568ms	2 NS 1 A 1 MX	🔒 Secure