efira.dk

📜 Historical scan 2026-09-10 05:39:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

efira.dk is a .dk domain served by 4 nameservers (ns-1026.awsdns-00.org, ns-132.awsdns-16.com, ns-1564.awsdns-03.co.uk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.31.110.177 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by mx1.improvmx.com, mx2.improvmx.com. The zone is not DNSSEC-signed, 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   47ms
NameserverIP addressesPTRASN / ISP
ns-1026.awsdns-00.org 205.251.196.2
2600:9000:5304:200::1		 ns-1026.awsdns-00.org
ns-1026.awsdns-00.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-132.awsdns-16.com 205.251.192.132
2600:9000:5300:8400::1		 ns-132.awsdns-16.com
ns-132.awsdns-16.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1564.awsdns-03.co.uk 205.251.198.28
2600:9000:5306:1c00::1		 ns-1564.awsdns-03.co.uk
ns-1564.awsdns-03.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-961.awsdns-56.net 205.251.195.193
2600:9000:5303:c100::1		 ns-961.awsdns-56.net
ns-961.awsdns-56.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.

🌍 A Records#

2 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.31.110.177 60s ec2-52-31-110-177.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 52.24.0.0/13 🇮🇪 Ireland Dublin
54.216.120.141 60s ec2-54-216-120-141.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 54.216.0.0/14 🇮🇪 Ireland Dublin

📧 MX Records#

2 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mx1.improvmx.com 13.37.195.136
15.236.236.160
2a05:d012:412:e201:88aa:e7b9:7a43:12d7
2a05:d012:412:e202:f36:2c1f:1a49:d38a
2a05:d012:412:e203:373a:f51a:4a85:1d25
35.181.18.45		 ec2-13-37-195-136.eu-west-3.compute.amazonaws.com
ec2-15-236-236-160.eu-west-3.compute.amazonaws.com
—
—
—
ec2-35-181-18-45.eu-west-3.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 86400s mx2.improvmx.com 13.36.107.63
13.36.222.39
15.236.61.92
2a05:d012:412:e201:1f6e:f6e4:8fd7:4678
2a05:d012:412:e202:e81e:cc44:3b53:8a3d
2a05:d012:412:e203:7e33:3d9c:28d7:ee20		 ec2-13-36-107-63.eu-west-3.compute.amazonaws.com
ec2-13-36-222-39.eu-west-3.compute.amazonaws.com
ec2-15-236-61-92.eu-west-3.compute.amazonaws.com
—
—
—		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverefira.dk → 54.216.120.141
🔶 Autoconfigefira.dk → 52.31.110.177

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records   215ms
TXT Record
facebook-domain-verification=3hmm61cqzf8c9nzo0y72ppamev7ek7
google-site-verification=Da4blPmGMP3yO8erMIDG3dqK9JIn8SLQcMGipAVObOY
klaviyo-site-verification=Hge7E9
maxcluster-domain-verification=dz1o5k1tbyjferlg4n1kd4rhgmpnwxvq
v=spf1 mx a include:sendgrid.net include:mail.zendesk.com include:spf.improvmx.com ~all

✉️ SPF#

PolicyRecord (efira.dk)
~all (soft fail) v=spf1 mx a include:sendgrid.net include:mail.zendesk.com include:spf.improvmx.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 2026-10-12 20:52:13
www18.202.170.39 34.243.194.9 (AS16509) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u933576.wl077.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u933576.wl077.sendgrid.net 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

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.efira.dk efira.dk
TXT efira.dk facebook-domain-verification=3hmm61cqzf8c9nzo0y72ppamev7ek7
TXT efira.dk klaviyo-site-verification=Hge7E9
TXT efira.dk maxcluster-domain-verification=dz1o5k1tbyjferlg4n1kd4rhgmpnwxvq

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1
Primary NS (MNAME)ns-132.awsdns-16.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
55ms
MX
46ms
AAAA
50ms
TXT
215ms
CAA
36ms
HTTPS
55ms
TLSA
97ms
SOA
0ms
MTA-STS
55ms
DNSSEC
84ms
SRV
75ms
Total
3311ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 07:07:10 772ms 4 NS 2 A 2 MX 🔓 Insecure
2026-09-13 14:53:41 3346ms 4 NS 2 A 2 MX 🔓 Insecure
2026-09-10 05:39:33 shown 3311ms 4 NS 2 A 2 MX 🔓 Insecure
2026-08-27 17:58:21 12585ms 4 NS 2 A 2 MX 🔓 Insecure
2026-06-24 14:41:51 6238ms 4 NS 2 A 2 MX 🔓 Insecure
2026-06-23 09:24:23 1164ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 06:21:49 2440ms 4 NS 2 A 2 MX 🔓 Insecure
2026-06-17 06:12:34 16932ms 4 NS 2 A 2 MX 🔓 Insecure
2026-06-17 06:05:49 616ms 4 NS 2 A 2 MX 🔓 Insecure
2026-06-17 06:00:23 846ms 4 NS 2 A 2 MX 🔓 Insecure
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