gruslevering.dk

📜 Historical scan 2026-06-25 01:56:17  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gruslevering.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 20 November 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.160 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, has no 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   37ms

🌍 A Records#

1 records   35ms

📧 MX Records#

1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover93.191.156.160
🔶 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   97ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

3 records   249ms
TXT Record
google-site-verification=TajJddUf48x-PjuzPGqwsm5VrerBAmP7lhBO1RCPY9k
v=spf1 include:_custspf.one.com ~all
v=spf1 include:spf.simply.com ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (gruslevering.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all
~all (soft fail) v=spf1 include:spf.simply.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-15 23:03:23
www93.191.156.160 (AS48854) (address records, no CNAME)
www vs bare domainSame network
gruslevering.dk: 93.191.156.160 (AS48854)
www.gruslevering.dk: 93.191.156.160 (AS48854)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

2 records   50ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

93ms
FieldValue
Serial2026022300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-01 19:39:51
FieldValue
RegistrarSimply.com A/S
Registered2017-11-20
Expires2027-11-30 (408d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
35ms
MX
36ms
AAAA
31ms
TXT
249ms
CAA
94ms
HTTPS
79ms
TLSA
50ms
SOA
93ms
MTA-STS
87ms
DNSSEC
107ms
SRV
97ms
Total
731ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 23:03:23 1269ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-01 19:35:55 1248ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-25 18:21:30 469ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-27 09:10:56 620ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-25 01:56:17 shown 731ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-23 10:37:31 1141ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 22:26:30 1161ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 13:41:50 664ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-20 16:13:40 407ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-17 09:52:49 2660ms 4 NS 1 A 1 MX 🔒 Secure
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