semarch.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

semarch.dev

DNSSEC⚠️ Not signed
A2600:9000:2140:400:0:e566:3d00:93a1🇺🇸 Amazon2600:9000:2140::/48 - CloudFront
A2600:9000:2140:2a00:0:e566:3d00:93a1🇺🇸 Amazon2600:9000:2140::/48 - CloudFront
A2600:9000:2140:3a00:0:e566:3d00:93a1🇺🇸 Amazon2600:9000:2140::/48 - CloudFront
A2600:9000:2140:3e00:0:e566:3d00:93a1🇺🇸 Amazon2600:9000:2140::/48 - CloudFront
A2600:9000:2140:4a00:0:e566:3d00:93a1🇺🇸 Amazon2600:9000:2140::/48 - CloudFront
A2600:9000:2140:9a00:0:e566:3d00:93a1🇺🇸 Amazon2600:9000:2140::/48 - CloudFront
A2600:9000:2140:ce00:0:e566:3d00:93a1🇺🇸 Amazon2600:9000:2140::/48 - CloudFront
A2600:9000:2140:d200:0:e566:3d00:93a1🇺🇸 Amazon2600:9000:2140::/48 - CloudFront
A13.33.82.13🇺🇸 Amazon13.33.80.0/21 - Cloudfront
A13.33.82.18🇺🇸 Amazon13.33.80.0/21 - Cloudfront
A13.33.82.74🇺🇸 Amazon13.33.80.0/21 - Cloudfront
A13.33.82.112🇺🇸 Amazon13.33.80.0/21 - Cloudfront
NSns-85.awsdns-10.com ⭐
A2600:9000:5300:5500::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-85.awsdns-10.com
A205.251.192.85🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-85.awsdns-10.com
NSns-1412.awsdns-48.org
A2600:9000:5305:8400::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1412.awsdns-48.org
A205.251.197.132🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1412.awsdns-48.org
NSns-1568.awsdns-04.co.uk
A2600:9000:5306:2000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1568.awsdns-04.co.uk
A205.251.198.32🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1568.awsdns-04.co.uk
NSns-626.awsdns-14.net
A2600:9000:5302:7200::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-626.awsdns-14.net
A205.251.194.114🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-626.awsdns-14.net
SOAns-85.awsdns-10.comawsdns-hostmaster@amazon.com serial=1

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

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DNS History

66 records (16 active, 50 former)

NSns-1412.awsdns-48.orgns-1568.awsdns-04.co.ukns-626.awsdns-14.netns-85.awsdns-10.comA13.33.82.11213.33.82.1313.33.82.1813.33.82.742600:9000:2140:2a00:0:e566:3d00:93a12600:9000:2140:3a00:0:e566:3d00:93a12600:9000:2140:3e00:0:e566:3d00:93a12600:9000:2140:400:0:e566:3d00:93a12600:9000:2140:4a00:0:e566:3d00:93a12600:9000:2140:9a00:0:e566:3d00:93a12600:9000:2140:ce00:0:e566:3d00:93a12600:9000:2140:d200:0:e566:3d00:93a1216.137.52.127216.137.52.27216.137.52.68216.137.52.872600:9000:2140:1000:0:e566:3d00:93a12600:9000:2140:1a00:0:e566:3d00:93a12600:9000:2140:2600:0:e566:3d00:93a12600:9000:2140:3400:0:e566:3d00:93a12600:9000:2140:4400:0:e566:3d00:93a12600:9000:2140:5c00:0:e566:3d00:93a12600:9000:2140:6200:0:e566:3d00:93a12600:9000:2140:7400:0:e566:3d00:93a12600:9000:2140:7800:0:e566:3d00:93a12600:9000:2140:8000:0:e566:3d00:93a12600:9000:2140:8800:0:e566:3d00:93a12600:9000:2140:a600:0:e566:3d00:93a12600:9000:2140:a800:0:e566:3d00:93a12600:9000:2140:b000:0:e566:3d00:93a12600:9000:2140:b600:0:e566:3d00:93a12600:9000:2140:c00:0:e566:3d00:93a12600:9000:2140:c000:0:e566:3d00:93a12600:9000:2140:c400:0:e566:3d00:93a12600:9000:2140:c600:0:e566:3d00:93a12600:9000:2140:ca00:0:e566:3d00:93a12600:9000:2140:d000:0:e566:3d00:93a12600:9000:2140:d600:0:e566:3d00:93a12600:9000:2140:d800:0:e566:3d00:93a12600:9000:2140:ea00:0:e566:3d00:93a12600:9000:2140:f400:0:e566:3d00:93a12600:9000:2140:f800:0:e566:3d00:93a12600:9000:2181:1000:0:e566:3d00:93a12600:9000:2181:5800:0:e566:3d00:93a12600:9000:2181:7a00:0:e566:3d00:93a12600:9000:2181:8600:0:e566:3d00:93a12600:9000:2181:a600:0:e566:3d00:93a12600:9000:2181:e000:0:e566:3d00:93a12600:9000:2181:e200:0:e566:3d00:93a12600:9000:2181:ea00:0:e566:3d00:93a12600:9000:2792:1400:0:e566:3d00:93a12600:9000:2792:1800:0:e566:3d00:93a12600:9000:2792:2000:0:e566:3d00:93a12600:9000:2792:7e00:0:e566:3d00:93a12600:9000:2792:8a00:0:e566:3d00:93a12600:9000:2792:ca00:0:e566:3d00:93a12600:9000:2792:dc00:0:e566:3d00:93a12600:9000:2792:de00:0:e566:3d00:93a13.164.182.1093.164.182.1103.164.182.203.164.182.71
●NSns-1412.awsdns-48.org2026-10-12 → 2026-11-08 · 2 obs
● 2026-10-12 19:59:26
● 2026-11-08 11:32:38
●NSns-1568.awsdns-04.co.uk2026-10-12 → 2026-11-08 · 2 obs
● 2026-10-12 19:59:26
● 2026-11-08 11:32:38
●NSns-626.awsdns-14.net2026-10-12 → 2026-11-08 · 2 obs
● 2026-10-12 19:59:26
● 2026-11-08 11:32:38
●NSns-85.awsdns-10.com2026-10-12 → 2026-11-08 · 2 obs
● 2026-10-12 19:59:26
● 2026-11-08 11:32:38
●A13.33.82.1122026-11-06 → 2026-11-08 · 5 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
● 2026-11-08 11:32:38
●A13.33.82.132026-11-06 → 2026-11-08 · 5 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
● 2026-11-08 11:32:38
●A13.33.82.182026-11-06 → 2026-11-08 · 5 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
● 2026-11-08 11:32:38
●A13.33.82.742026-11-06 → 2026-11-08 · 5 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
● 2026-11-08 11:32:38
○A216.137.52.1272026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A216.137.52.272026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A216.137.52.682026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A216.137.52.872026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2140:1000:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 13:43:08
● 2026-11-06 15:39:58
○ 2026-11-06 21:19:16
○ 2026-11-08 11:32:38
○A2600:9000:2140:1a00:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 13:43:08
● 2026-11-06 15:39:58
○ 2026-11-06 21:19:16
○ 2026-11-08 11:32:38
○A2600:9000:2140:2600:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-08 03:43:08
● 2026-11-08 05:50:40
○ 2026-11-08 11:32:36
○ 2026-11-08 11:32:38
●A2600:9000:2140:2a00:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 3 obs
○ 2026-11-08 05:50:40
● 2026-11-08 11:32:36
● 2026-11-08 11:32:38
○A2600:9000:2140:3400:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
○ 2026-11-08 05:50:40
○ 2026-11-08 11:32:38
●A2600:9000:2140:3a00:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 3 obs
○ 2026-11-08 05:50:40
● 2026-11-08 11:32:36
● 2026-11-08 11:32:38
●A2600:9000:2140:3e00:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 3 obs
○ 2026-11-08 05:50:40
● 2026-11-08 11:32:36
● 2026-11-08 11:32:38
●A2600:9000:2140:400:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 5 obs
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
○ 2026-11-08 05:50:40
● 2026-11-08 11:32:36
● 2026-11-08 11:32:38
○A2600:9000:2140:4400:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 15:39:58
○ 2026-11-08 11:32:38
●A2600:9000:2140:4a00:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 3 obs
○ 2026-11-08 05:50:40
● 2026-11-08 11:32:36
● 2026-11-08 11:32:38
○A2600:9000:2140:5c00:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 15:39:58
○ 2026-11-08 11:32:38
○A2600:9000:2140:6200:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
○ 2026-11-08 05:50:40
○ 2026-11-08 11:32:38
○A2600:9000:2140:7400:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 15:39:58
○ 2026-11-08 11:32:38
○A2600:9000:2140:7800:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-08 03:43:08
● 2026-11-08 05:50:40
○ 2026-11-08 11:32:36
○ 2026-11-08 11:32:38
○A2600:9000:2140:8000:0:e566:3d00:93a12026-11-06 → 2026-11-08 · 6 obs
○ 2026-11-06 13:43:08
● 2026-11-06 15:39:58
○ 2026-11-06 21:19:16
● 2026-11-08 05:50:40
○ 2026-11-08 11:32:36
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○A2600:9000:2140:8800:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
○ 2026-11-08 05:50:40
○ 2026-11-08 11:32:38
●A2600:9000:2140:9a00:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 3 obs
○ 2026-11-08 05:50:40
● 2026-11-08 11:32:36
● 2026-11-08 11:32:38
○A2600:9000:2140:a600:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-08 03:43:08
● 2026-11-08 05:50:40
○ 2026-11-08 11:32:36
○ 2026-11-08 11:32:38
○A2600:9000:2140:a800:0:e566:3d00:93a12026-11-06 → 2026-11-08 · 6 obs
○ 2026-11-06 13:43:08
● 2026-11-06 15:39:58
○ 2026-11-06 21:19:16
● 2026-11-08 05:50:40
○ 2026-11-08 11:32:36
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○A2600:9000:2140:b000:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 15:39:58
○ 2026-11-08 11:32:38
○A2600:9000:2140:b600:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 13:43:08
● 2026-11-06 15:39:58
○ 2026-11-06 21:19:16
○ 2026-11-08 11:32:38
○A2600:9000:2140:c00:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-08 03:43:08
● 2026-11-08 05:50:40
○ 2026-11-08 11:32:36
○ 2026-11-08 11:32:38
○A2600:9000:2140:c000:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 15:39:58
○ 2026-11-08 11:32:38
○A2600:9000:2140:c400:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 15:39:58
○ 2026-11-08 11:32:38
○A2600:9000:2140:c600:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-08 03:43:08
● 2026-11-08 05:50:40
○ 2026-11-08 11:32:36
○ 2026-11-08 11:32:38
○A2600:9000:2140:ca00:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 13:43:08
● 2026-11-06 15:39:58
○ 2026-11-06 21:19:16
○ 2026-11-08 11:32:38
●A2600:9000:2140:ce00:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 3 obs
○ 2026-11-08 05:50:40
● 2026-11-08 11:32:36
● 2026-11-08 11:32:38
○A2600:9000:2140:d000:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
○ 2026-11-08 05:50:40
○ 2026-11-08 11:32:38
●A2600:9000:2140:d200:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 5 obs
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
○ 2026-11-08 05:50:40
● 2026-11-08 11:32:36
● 2026-11-08 11:32:38
○A2600:9000:2140:d600:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
○ 2026-11-08 05:50:40
○ 2026-11-08 11:32:38
○A2600:9000:2140:d800:0:e566:3d00:93a12026-11-08 → 2026-11-08 · 4 obs
○ 2026-11-06 21:19:16
● 2026-11-08 03:43:08
○ 2026-11-08 05:50:40
○ 2026-11-08 11:32:38
○A2600:9000:2140:ea00:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 15:39:58
○ 2026-11-08 11:32:38
○A2600:9000:2140:f400:0:e566:3d00:93a12026-11-06 → 2026-11-08 · 6 obs
○ 2026-11-06 13:43:08
● 2026-11-06 15:39:58
○ 2026-11-06 21:19:16
● 2026-11-08 05:50:40
○ 2026-11-08 11:32:36
○ 2026-11-08 11:32:38
○A2600:9000:2140:f800:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-10-12 19:59:26
● 2026-11-06 13:43:08
○ 2026-11-06 21:19:16
○ 2026-11-08 11:32:38
○A2600:9000:2181:1000:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2181:5800:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2181:7a00:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2181:8600:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2181:a600:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2181:e000:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2181:e200:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2181:ea00:0:e566:3d00:93a12026-11-06 → 2026-11-06 · 4 obs
○ 2026-11-06 15:39:58
● 2026-11-06 21:19:16
○ 2026-11-08 03:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2792:1400:0:e566:3d00:93a12026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2792:1800:0:e566:3d00:93a12026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2792:2000:0:e566:3d00:93a12026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2792:7e00:0:e566:3d00:93a12026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2792:8a00:0:e566:3d00:93a12026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2792:ca00:0:e566:3d00:93a12026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2792:dc00:0:e566:3d00:93a12026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A2600:9000:2792:de00:0:e566:3d00:93a12026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A3.164.182.1092026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A3.164.182.1102026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A3.164.182.202026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38
○A3.164.182.712026-10-12 → 2026-10-12 · 3 obs
● 2026-10-12 19:59:26
○ 2026-11-06 13:43:08
○ 2026-11-08 11:32:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
semarch.devns-626.awsdns-14.net, ns-85.awsdns-10.com, ns-1412.awsdns-48.org, ns-1568.awsdns-04.co.uk-

✅ Authoritative Response

Server:205.251.194.114

NS records: ns-626.awsdns-14.net, ns-85.awsdns-10.com, ns-1412.awsdns-48.org, ns-1568.awsdns-04.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semarch.dev (unsigned zone)

⏱️ Timing

Total: 1140ms | Queries: -

📄 Records

TypeCountSample Data
A413.33.82.18, 13.33.82.74...
AAAA82600:9000:2140:7e00:0:e566:3d00:93a1, 2600:9000:2140:ba00:0:e566:3d00:93a1...
NS4ns-1412.awsdns-48.org, ns-1568.awsdns-04.co.uk...
SOA1ns-85.awsdns-10.com awsdns-hostmaster.am

Analysis

IP Addresses

semarch.dev has 12 IP addresses — 13.33.82.13, 13.33.82.18, 13.33.82.74 and 9 more.

Name Servers

The authoritative name servers for semarch.dev are ns-85.awsdns-10.com, ns-626.awsdns-14.net, ns-1412.awsdns-48.org and ns-1568.awsdns-04.co.uk.

All four hostnames — ns-85.awsdns-10.com, ns-626.awsdns-14.net, ns-1412.awsdns-48.org and ns-1568.awsdns-04.co.uk — resolve to two IP numbers apiece: ns-85.awsdns-10.com to 205.251.192.85 and 2600:9000:5300:5500::1; ns-626.awsdns-14.net to 205.251.194.114 and 2600:9000:5302:7200::1; ns-1412.awsdns-48.org to 205.251.197.132 and 2600:9000:5305:8400::1; ns-1568.awsdns-04.co.uk to 205.251.198.32 and 2600:9000:5306:2000::1.