rop-as.dk DNS records

🖥️ Nameservers2 records 26ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.141.26	3600s	web03.webtohosting.dk	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	ropas-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::24 2a01:111:f403:ca09::e 2a01:111:f403:ca48::c 52.101.181.153 52.101.68.25 52.101.68.8 52.101.73.30	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr05cu00306.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

🔌 SRV Records1 records 43ms

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

📝 TXT Records7 records 125ms

TXT Record
8i6m429sh2do31r2fgfsua16uc
apple-domain-verification=o1TJy7gRdAEmKVVQ
google-site-verification=V3VRAhzgc_ojaiaVApjhTH3JUzqVV87nuniUmt2nJ3o
gth9fsfmq2no2u4c44bpb59niu
ipf8tf867o35ekg2t98soeepn2
v=spf1 ip4:78.143.96.106 include:sendgrid.net include:spfrerouting.xink.io include:web03.webtohosting.dk include:spf.protection.outlook.com ~all
yps8llfk7g0h79yby3qfmb3b4lq0qnxm

✉️ SPF

Policy	Record (rop-as.dk)
~all (soft fail)	v=spf1 ip4:78.143.96.106 include:sendgrid.net include:spfrerouting.xink.io include:web03.webtohosting.dk include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.rop-as.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082601
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

26ms

A

36ms

MX

26ms

AAAA

37ms

TXT

125ms

CAA

38ms

HTTPS

25ms

TLSA

739ms

SOA

0ms

MTA-STS

47ms

DNSSEC

101ms

SRV

43ms

Total

1261ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 17:57:19	1261ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 03:22:03	1488ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 05:09:12	1073ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 12:29:40	1121ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 11:55:57	5284ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 16:42:29	5022ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 19:06:37	878ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 07:01:26	1271ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:32:11	1521ms	2 NS 1 A 1 MX	🔒 Secure	View