rop-as.dk

Records from scan: 2026-09-26 21:50:37 · 867ms total · last checked 2026-10-17 10:19 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rop-as.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.141.26 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ropas-dk0i.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 33ms

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 39ms

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 Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	ropas-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca48::10 2a01:111:f403:ca48::a 2a01:111:f403:ca48::c 52.101.181.153 52.101.209.153 52.101.68.12 52.101.73.120	mail-db7pr03cu00507.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00300.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 Records#

1 records 55ms

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

📝 TXT Records#

7 records 149ms

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

🧩 Web & zone#

checked 2026-10-14 08:06:48

www	212.97.141.26 (AS48854) (address records, no CNAME)
www vs bare domain	Same network rop-as.dk: 212.97.141.26 (AS48854) www.rop-as.dk: 212.97.141.26 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
s1	s1.domainkey.u13512980.wl231.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u13512980.wl231.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-ropas-dk0i._domainkey.ropmyp.onmicrosoft.com	RSA · ~1024 bit below 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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092601
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

39ms

33ms

AAAA

35ms

TXT

149ms

CAA

44ms

HTTPS

43ms

TLSA

247ms

SOA

0ms

MTA-STS

54ms

DNSSEC

113ms

SRV

55ms

Total

867ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 21:50:37 shown	867ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 20:34:33	1047ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 17:57:19	1261ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 03:22:03	1488ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 05:09:12	1073ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 12:29:40	1121ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 11:55:57	5284ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 16:42:29	5022ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:06:37	878ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:01:26	1271ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:32:11	1521ms	2 NS 1 A 1 MX	🔒 Secure