romming.dk DNS records

🖥️ Nameservers2 records 154ms

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 225ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
40.113.38.96	600s	cp.alicetms.dk	AS8075	Microsoft Corporation	40.112.0.0/13	🇮🇪 Ireland	Dublin

📧 MX Records1 records 226ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	romming-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca04::c 2a01:111:f403:ca09::8 52.101.68.32 52.101.73.1 52.101.73.24 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am6pr04cu00306.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 Records4 records 396ms

TXT Record
MS=ms30474676
MS=ms76102544
MS=ms89571590
v=spf1 mx a ip4:5.103.37.96/27 ip4:188.180.94.122/32 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (romming.dk)
-all (hard fail)	v=spf1 mx a ip4:5.103.37.96/27 ip4:188.180.94.122/32 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

🔗 TLSA / DANE

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

🔐 DNSSEC313ms

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

154ms

A

225ms

MX

226ms

AAAA

209ms

TXT

396ms

CAA

177ms

HTTPS

249ms

TLSA

453ms

SOA

0ms

MTA-STS

259ms

DNSSEC

313ms

SRV

270ms

Total

2752ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 11:11:34	2752ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 21:55:38	1125ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 10:48:39	3982ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 22:17:24	1101ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 02:49:20	1309ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 14:43:37	1032ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 13:51:58	1209ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 17:37:11	2110ms	2 NS 1 A 1 MX	🔒 Secure	View