greybird.dk DNS records

🖥️ Nameservers4 records 44ms

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 Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	600s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records5 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b	lm-in-f27.1e100.net lr-in-x1b.1e100.net lr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔶 Autoconfig	maildiscover.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 Records1 records 66ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records5 records 148ms

TXT Record
facebook-domain-verification=cnv429x8p08x2s5uhsog63a53jafb3
google-site-verification=SiI6PxfdJ3-AqJyNhXOSl9ljc-YnYdxT1Ax22NfUf5Q
google-site-verification=Y3Rbuqnvo09IDazdpK4MeBk-RugaLzi91goN7glxVD4
mandrill_verify.MDwASP8mFLY4iUZtbwDpcQ
v=spf1 include:_spf.google.com include:servers.mcsv.net include:u123456.wl.sendgrid.net ~all

✉️ SPF

Policy	Record (greybird.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:servers.mcsv.net include:u123456.wl.sendgrid.net ~all

📨 DMARC

Policy	Record (_dmarc.greybird.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081800
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

52ms

MX

52ms

AAAA

50ms

TXT

148ms

CAA

50ms

HTTPS

48ms

TLSA

1461ms

SOA

0ms

MTA-STS

72ms

DNSSEC

92ms

SRV

66ms

Total

2074ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 18:50:16	2074ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-19 07:07:16	8339ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-15 00:08:11	3791ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-12 21:03:35	1373ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-07-02 23:32:00	813ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-21 18:37:53	754ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 09:25:59	742ms	4 NS 1 A 5 MX	🔒 Secure	View