birchgm.dk

📜 Historical scan 2026-07-21 15:37:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birchgm.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 11 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.174.35.5 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by smtpa.birchgm.dk, smtpb.birchgm.dk and 1 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   61ms
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

🌍 A Records#

1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.174.35.5 3600s — AS8075 Microsoft Corporation 52.160.0.0/11 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

3 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s smtpa.birchgm.dk 89.249.12.51 — AS39642 Sinal A/S
20 3600s smtpb.birchgm.dk 170.118.230.181 — AS3342 Cibicom A/S
40 3600s birchgm-dk.mail.protection.outlook.com 2a01:111:f403:ca04::
2a01:111:f403:ca04::a
2a01:111:f403:ca04::d
2a01:111:f403:ca09::2
52.101.68.18
52.101.68.29
52.101.68.39
52.101.73.15		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-du0pr03cu00102.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-am0pr83cu00402.inbound.protection.outlook.com
mail-db4pr02cu00302.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-db7pr03cu00607.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   93ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

7 records   266ms
TXT Record
_globalsign-domain-verification=1otNYC8ilSCiJ-JuJilSpVItIGTNQ14ZEBQMfXpWRE
83DA1CB470025D6EAE1853A59DBA16B3BE6EE4588E3E392CD64FAE13784D38AA
anthropic-domain-verification-s8zr6a=auET2LNxEdMe7UkCGqCpRDkow
apple-domain-verification=cr27GnVj423J9CJg
birch.azurewebsites.net
MS=ms96808140
v=spf1 include:spf.protection.outlook.com include:spf-sor.birchgm.dk include:spf-ves.birchgm.dk include:emsd1.com include:spf.lmmail.dk include:emailus.freshservice.com -all

✉️ SPF#

PolicyRecord (birchgm.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf-sor.birchgm.dk include:spf-ves.birchgm.dk include:emsd1.com include:spf.lmmail.dk include:emailus.freshservice.com -all

📨 DMARC#

PolicyRecord (_dmarc.birchgm.dk)
p=reject v=DMARC1; p=reject;

📬 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 2026-10-13 10:12:00
www52.174.35.5 (AS8075) (address records, no CNAME)
www vs bare domainSame network
birchgm.dk: 52.174.35.5 (AS8075)
www.birchgm.dk: 52.174.35.5 (AS8075)
WildcardNo
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#

2 found
SelectorCNAMEKey
selector1 selector1-birchgm-dk._domainkey.u1cuw2z.onmicrosoft.com RSA · ~1024 bit below 2048 bit
selector2 selector2-birchgm-dk._domainkey.u1cuw2z.onmicrosoft.com RSA · ~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: 9/10 · policy: -all

  • warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.birchgm.dk 0aTJ_96BE2KegSlVy9mX3QxHdvFJ--CAQ77PbY_L_rE
TXT _acme-challenge.birchgm.dk 3GhTc1d8jnB4gCSTLDWA6us0NTojQoQC87DYcm60T00
TXT _acme-challenge.birchgm.dk 8779gWWt_EUgGpiAtOeo6J_ClnmlrEpliGyhi9inbDo
TXT _acme-challenge.birchgm.dk 8oOHd9DiGKDi3TfDuKialcXUzL1XcajhGe8PBxUbxmQ
TXT _acme-challenge.birchgm.dk Azv1z1N3jApPGpD0aLNvMDAeMyWNE69PimATIqKBo0M
TXT _acme-challenge.birchgm.dk DnvErVDSzuFAxaPQOChXciCwXYs-zrT0T0jALalZp2c
TXT _acme-challenge.birchgm.dk GS2fBUSDQeJRlw0NpsJJV36wvHQnDig-SGRmCxq6kGs
TXT _acme-challenge.birchgm.dk TCgCtWjjpnG2fePdX7vjs8i-l38f3RhbE27XP06bHnc
TXT _acme-challenge.birchgm.dk VzTRGqrHOAo2OupHUUJbRJ90yoyPVjNslP63l5etK6M
TXT _acme-challenge.birchgm.dk fKm_4a2ZV-fDF9uI7qj-midFZx-WLzL2Hz3L9e95nkA
TXT _acme-challenge.birchgm.dk ft7vs635T_gEGup_U8XyTB6xqPovUqKkaY1U-Ly6MSM
TXT _acme-challenge.birchgm.dk nMZMXEX6iwZssWEjLTpr87NP0ViWE13sJEZ9g37OJP8
TXT _acme-challenge.birchgm.dk tIdhzvRKSZIa_BKH1k4zCMWv5EVkptFsrmUlwEAcVLw
TXT _acme-challenge.birchgm.dk xrWSAnAjhKwNRYNtFQLspvokal_0jM5SBF4730fD9kc
TXT _acme-challenge.birchgm.dk y8LoFMhyy1t9VvrjCjgtZx1JRgA50MlTLTJDn98gGfk
TXT _acme-challenge.birchgm.dk zA2-zdnPipeP0mxiK5PP9I-t0EYFGh5u11Q8q49x5Pw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

150ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026072100
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 09:50:36
FieldValue
RegistrarSimply.com A/S
Registered2010-01-11
Expires2027-01-31 (105d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
birchejendomme.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
61ms
A
53ms
MX
54ms
AAAA
51ms
TXT
266ms
CAA
56ms
HTTPS
54ms
TLSA
238ms
SOA
0ms
MTA-STS
68ms
DNSSEC
150ms
SRV
93ms
Total
9268ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 10:12:00 1169ms 3 NS 1 A 3 MX 🔒 Secure
2026-10-08 02:57:16 1222ms 3 NS 1 A 3 MX 🔒 Secure
2026-09-30 23:32:39 2211ms 3 NS 1 A 3 MX 🔒 Secure
2026-09-17 08:38:15 1585ms 3 NS 1 A 3 MX 🔒 Secure
2026-07-21 15:37:29 shown 9268ms 3 NS 1 A 3 MX 🔒 Secure
2026-07-16 19:12:16 1374ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-26 23:55:57 807ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-25 13:58:45 1256ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-24 23:34:38 1093ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-21 15:51:55 1193ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-20 15:45:18 1761ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-16 14:39:25 691ms 3 NS 1 A 3 MX 🔒 Secure
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