become.dk

Records from scan: 2026-10-09 04:20:22  ·  4293ms total  ·  last checked 2026-10-17 03:02 (unchanged)
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become.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 15 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.21 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.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#

4 records   129ms
NameserverIP addressesPTRASN / 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   155ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.21 3600s linux121.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —

📧 MX Records#

5 records   170ms
PriorityTTLMail ServerIP addressesPTRASN
1 43200s aspmx.l.google.com 142.251.127.26
2a00:1450:4001:c21::1a		 lcfrai-in-f26.1e100.net
lcfrai-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 43200s alt1.aspmx.l.google.com 142.250.147.26
2a00:1450:4025:c01::1a		 rd-in-f26.1e100.net
rd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 43200s alt2.aspmx.l.google.com 172.253.152.26
2a00:1450:4010:c22::1b		 yulpptr-in-f26.1e100.net
yulpptr-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 43200s alt3.aspmx.l.google.com 192.179.20.27
2404:6800:4000:1027::1a		 ncboms-in-f27.1e100.net
ncboms-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 43200s alt4.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover94.231.103.21
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   253ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

6 records   507ms
TXT Record
facebook-domain-verification=xkup458d8vb8r7dym2g96s8ztb0vpt
google-site-verification=ScFpuXgsBQdLW2TnGIg8HVSQm89iJU82vwEDw9SRhqE
hubspot-developer-verification=NjJmNDk1ZTgtMTA0Zi00NzNlLWEwNTAtMDQ2YjkyOTU2ZDE0
MS=C094BFADE64ABCADCC1354AAFDD9B6C321934C4F
openai-domain-verification=dv-Oor01EjvvFT9y07DjRHJ9ldy
v=spf1 include:_spf.google.com include:19519669.spf01.hubspotemail.net include:emsd1.com ip4:94.231.103.21 ip4:77.66.30.213 include:spf.simply.com ~all

✉️ SPF#

PolicyRecord (become.dk)
~all (soft fail) v=spf1 include:_spf.google.com include:19519669.spf01.hubspotemail.net include:emsd1.com ip4:94.231.103.21 ip4:77.66.30.213 include:spf.simply.com ~all

📨 DMARC#

PolicyRecord (_dmarc.become.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@n4uecdqr.uriports.com; adkim=s; aspf=r

📬 MTA-STS#

1444ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20250518083113Z
max_age2419200s
Policy MXalt3.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx.l.google.com

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:tlsrpt@n4uecdqr.uriports.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-09 04:20:22
www213.188.209.82 2a09:8280:1::182:4cf3:0 (AS40509) (address records, no CNAME)
www vs bare domainDifferent networks (all like this)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — 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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

450ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

89ms
FieldValue
Serial2026100805
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-09 04:58:33
FieldValue
RegistrarSimply.com A/S
Registered2019-02-15
Expires2027-02-28 (133d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
129ms
A
155ms
MX
170ms
AAAA
127ms
TXT
507ms
CAA
115ms
HTTPS
157ms
TLSA
542ms
SOA
89ms
MTA-STS
1444ms
DNSSEC
450ms
SRV
253ms
Total
4293ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 04:20:22 shown 4293ms 4 NS 1 A 5 MX 🔒 Secure
2026-10-04 03:10:24 699ms 4 NS 1 A 5 MX 🔒 Secure
2026-10-02 06:09:21 941ms 4 NS 1 A 5 MX 🔒 Secure
2026-09-30 05:52:26 659ms 4 NS 1 A 5 MX 🔒 Secure
2026-09-26 07:48:10 775ms 4 NS 1 A 5 MX 🔒 Secure
2026-08-27 21:48:21 1085ms 4 NS 1 A 5 MX 🔒 Secure
2026-08-26 19:53:45 1804ms 4 NS 1 A 5 MX 🔒 Secure
2026-08-22 06:41:12 25425ms 4 NS 1 A 5 MX 🔒 Secure
2026-07-01 23:56:58 970ms 4 NS 1 A 5 MX 🔒 Secure
2026-06-16 14:14:39 2670ms 4 NS 1 A 5 MX 🔒 Secure
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