wtm-rcs.dk

Records from scan: 2026-09-30 21:21:34 · 995ms total · last checked 2026-10-17 12:10 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wtm-rcs.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 91.215.161.73 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.mtaroutes.com, mx2.mtaroutes.com and 3 more. 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 36ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.215.161.73	600s	—	AS47292	Sentia Denmark A/S	91.215.160.0/22	🇩🇰 Denmark	Silkeborg

📧 MX Records#

5 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3200s	mx1.mtaroutes.com	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
20	3200s	mx2.mtaroutes.com	149.13.75.27 2001:978:2:7::162:100	fe1-r3-in.fra02.l.antispamcloud.com fe1-r3-in.fra02.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC
30	3200s	mx3.mtaroutes.com	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
30	3200s	relayingsmtp.wtm-rcs.dk	91.215.161.69	relayingsmtp.wtm-rcs.dk	AS47292 Sentia Denmark A/S
40	3200s	mx4.mtaroutes.com	154.59.193.124 2001:978:2:6::f:124	fe3-r3-in.du01.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	wtm-rcs.dk → 91.215.161.73
🔶 Autoconfig	wtm-rcs.dk → 91.215.161.73

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 168ms

TXT Record
v=spf1 a mx include:spf.mtaroutes.com include:spf.protection.outlook.com include:_custspf.one.com ip4:91.215.163.48/29 ip4:91.215.161.24/29 -all

✉️ SPF#

Policy	Record (wtm-rcs.dk)
-all (hard fail)	v=spf1 a mx include:spf.mtaroutes.com include:spf.protection.outlook.com include:_custspf.one.com ip4:91.215.163.48/29 ip4:91.215.161.24/29 -all

📨 DMARC#

Policy	Record (_dmarc.wtm-rcs.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:5ygyuzpu@ag.dmarcian-eu.com; ruf=mailto:dmarc-reports@rcs.dk; aspf=s; adkim=s; sp=quarantine; fo=1; ri=86400; pct=25

📬 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 2026-10-08 00:54:43

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks wtm-rcs.dk: 91.215.161.73 (AS47292) www.wtm-rcs.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.wtm-rcs.dk	wtm-rcs.dk

🔗 TLSA / DANE#

4 records 157ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mtaroutes.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx2.mtaroutes.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx3.mtaroutes.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx4.mtaroutes.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…

🔐 DNSSEC#

71ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2026092501
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#

36ms

49ms

40ms

AAAA

55ms

TXT

168ms

CAA

37ms

HTTPS

43ms

TLSA

157ms

SOA

47ms

MTA-STS

55ms

DNSSEC

71ms

SRV

61ms

Total

995ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:21:34 shown	995ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 01:24:58	674ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-26 04:53:38	966ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-22 18:22:56	2834ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-04 04:50:27	971ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 13:51:40	959ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 19:11:45	839ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-27 01:09:23	3315ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 07:29:36	2421ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 13:49:39	2993ms	2 NS 1 A 5 MX	🔒 Secure