Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
protolabs.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 06:03:23 UTC · ↺ Refresh
MX Hostnames
- mx0a-009d1701.pphosted.com
- mx0b-009d1701.pphosted.com
MX Priorities
- mx0a-009d1701.pphosted.com: 10
- mx0b-009d1701.pphosted.com: 10
A / AAAA Records
- 104.16.242.116 (no PTR)
- 104.16.241.116 (no PTR)
- 2606:4700::6810:f174 (no PTR)
- 2606:4700::6810:f274 (no PTR)
Mail Server IPs
- 205.220.169.251 ↩ mx0a-009d1701.pphosted.com
- 205.220.182.148 ↩ mx0b-009d1701.pphosted.com
SOA Record
Raw SOA
alina.ns.cloudflare.com dns.cloudflare.com 2399939690 10000 2400 604800 1800
Primary NS (mname)
alina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399939690
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rick.ns.cloudflare.com
alina.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:208.86.168.7 ip4:167.89.6.93 ip4:88.80.187.211 ip4:176.58.125.184 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 ip4:148.59.100.16/28 include:_spf.salesforce.com include:spf.workfront.com include:et._spf.pardot.com include:spf.protection.outlook.com include:mailcontrol.com a:ues1.mx.csod.com a:ues2.mx.csod.com include:spf-009d1701.pphosted.com ~all
📊 DNS lookups: 10/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
23 records- SPFv=spf1 ip4:208.86.168.7 ip4:167.89.6.93 ip4:88.80.187.211 ip4:176.58.125.184 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 ip4:148.59.100.16/28 include:_spf.salesforce.com include:spf.workfront.com include:et._spf.pardot.com include:spf.protection.outlook.com include:mailcontrol.com a:ues1.mx.csod.com a:ues2.mx.csod.com include:spf-009d1701.pphosted.com ~all
- paloaltonetworks-site-verification=d44083a3eb023cd5b4f7c26f44716d801475c7215ac6218bb90908a0dbedc846
- segment-site-verification=3npMQeC31NUfpPap3z5FJU7dcd68cNMA
- notion-domain-verification=oEtdsHyVEIrj7PXwxCJ3LBfSPKHAxHjEpCBH5aykhB1
- onx=6dceedc2-d7fb-4327-8f88-f9562094540d
- MS=FA857F85E1F1DDF83449022619DDB6733501AACD
- MS=ms20241519
- facebook-domain-verification=u2zr56xtbs33xhe807pa7c6w9klqgy
- atlassian-domain-verification=xiX93VlGrdYybToZDcrx/4vWinEXPzDvaCpNklJDYP2NOlcmhcYwbrKB5mG4QtHy
- asv=41ffde97b494be0a053770ff1fddd361
- linear-domain-verification=jk2buy5uz7iz
- pardot_34442_*=6ad5f6914acfd968336784ebfce4ba2bf765c7b1b98ff85502a464698e4b2c40
- srncdsn6qr7lwcnn54rt59j9yy4wy6kq
- notion-domain-verification=587nfWnfhYi2ZGUlV46urdaxF6lanjRgJEn0a7aeKCm
- cursor-domain-verification-5tch7n=LgB1IZsebFxYSEKP6zXiTWBsf
- 1password-site-verification=HLFTHUXSYFFZ3NW6NUTIY3CQKI
- pardot_34442=c1bd34ebf576f26938f1abdd6ea165aba849d853517303769fae1561fdadd57f
- /JGBVAueJBHm/is57QxpDGXU4urdqn4eDFM6jm2FzCl6MF1jXwkrHsActavriUHRHP87z1qq3yiGdMDPdU9soQ==
- pardot34442=9b639256eb1ed0acaa0fc63fcf944aa4d66a3435f7826ae5fa89d6bddc8e0891
- pardot34442=796f622fa0edd7482bfba21c275f3971bec90a890bc5aaf5fca9d78a3610eb4e
- miro-verification=f261eb47a1b784f126cb2d54f3d867fa4b18c4c1
- BaQz+tPL5lKs4gUKcrfLYBnKV28kWr4jXXUjQDAHzv6sA5NqjVfkMYnd3Eo+SA8XmeWni+//32gLp0vuEvGfew==
- openai-domain-verification=dv-YAqlmwnEVOrqSmGgydSYmfo9
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