toma-as.dk DNS records

🖥️ Nameservers2 records 77ms

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 Records1 records 54ms

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 Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tomaas-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 52.101.209.153 52.101.68.15 52.101.68.21 52.101.73.28	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 237ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC123ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

77ms

A

54ms

MX

49ms

AAAA

52ms

TXT

237ms

CAA

69ms

HTTPS

76ms

TLSA

664ms

SOA

0ms

MTA-STS

101ms

DNSSEC

123ms

SRV

100ms

Total

1279ms

🕐 Scan History

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