rgo.dk

📜 Historical scan 2026-06-17 20:47:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rgo.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 16 August 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.217 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by rgo-dk.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.217	—	linux315.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	rgo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::5 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.68.16 52.101.68.29 52.101.73.1 52.101.73.15	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am9pr04cu00107.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

🔌 SRV Records#

2 records 151ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 162ms

TXT Record
google-site-verification=9WhtLklRB5lnmzdJQLoVc2sE8jf6hwNjFGJHY7lrZwU
MS=ms31525078
MS=ms62294376
v=DMARC1; p=quarantine; rua=mailto:Frederik@rgo.dk; ruf=mailto:Frederik@rgo.dk; pct=100; fo=1;
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mail.winkas.net -all

✉️ SPF#

Policy	Record (rgo.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mail.winkas.net -all

📨 DMARC#

Policy	Record (_dmarc.rgo.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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#

latest probe, not this scan · checked 2026-10-02 03:29:41

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

error include:mail.winkas.net has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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

🏷️ SOA#

61ms

Field	Value
Serial	2025101601
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-18 08:39:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-08-16
Expires	2028-08-31 (682d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
globaløkologi.dk	Simply.com A/S
grønsucces.dk	Simply.com A/S
grøntgasvalg.dk	Simply.com A/S
svanekebymuseum.dk	Punktum dk A/S (direct)
videlerethav.dk	Punktum dk A/S (direct)
økologiskråd.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

38ms

37ms

43ms

AAAA

41ms

TXT

162ms

CAA

78ms

HTTPS

43ms

TLSA

300ms

SOA

61ms

MTA-STS

64ms

DNSSEC

90ms

SRV

151ms

Total

926ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 03:29:41	3380ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:20:46	1034ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-01 05:07:42	932ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 02:42:11	1285ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-27 08:44:28	1630ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:24:36	1199ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 02:13:32	928ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 19:09:42	1157ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:47:50 shown	926ms	4 NS 1 A 1 MX	🔒 Secure